Abstract: A vehicle seat system includes a support surface having a first side and a second side that is opposite the first side. A first seat rail is coupled to the first side of the support surface. A second seat rail is coupled to the first side of the support surface spaced from the first seat rail. A seat member includes a first stanchion moveably supported at the first seat rail, a second stanchion moveably supported at the second seat rail, and a member arranged between the first stanchion and the second stanchion. A magnet is mounted at the second side of the support surface. A levitation controller is operatively connected to the magnet. The levitation controller is activated to drive the magnet to repel the member and raise the first stanchion and the second stanchion relative to corresponding ones of the first seat rail and the second seat rail.

Abstract: The present invention is in the field of a National Individual Floating Transportation Infrastructure (NIfTI) wherein floating vehicles can travel by magnetic levitation and propagation. The vehicles can travel at a controllable height above the existing, albeit modified, road infrastructure and at relatively high speeds.

Abstract: A linear motor system may include a plurality of track sections that may enable a mover to traverse a track formed by the plurality of track sections. The system may also include a plurality of connection modules, such that each connection module of the plurality of connection modules may physically couple two respective adjacent track sections of the plurality of track sections and communicatively couple the two respective adjacent track sections of the plurality of track section. Each connection module may also electrically couple the two respective adjacent track sections of the plurality of track section.

Abstract: A cooperative control method and system for electro-hydraulic hybrid braking of a middle-low speed maglev train is provided, which relates to the field of vehicle braking control. The method includes: denoising operation data of a middle-low speed maglev train; using a controlled autoregressive integrated moving average model as an electro-hydraulic hybrid braking process model for the middle-low speed maglev train, and processing denoised operation data by using a least square method to determine parameters in the controlled autoregressive integrated moving average model; establishing a generalized predictive control model with time lag compensation according to the controlled autoregressive integrated moving average model and a Smith predictor; and performing cooperative control on an electro-hydraulic hybrid braking process of the middle-low speed maglev train by using the generalized predictive control model with time lag compensation.

Abstract: A transporting system and method for a linear motor conveyor system, wherein the conveyor system includes at least one moving element and at least one track on which the moving element moves, the transporting system including: a rotatable element; a motor for rotating the rotatable element; a coupler connected to the rotatable element, wherein the coupler is configured to engage with the moving element when the coupler is positioned in a predetermined relationship with the moving element; and a controller configured to: operatively connect with the linear motor conveyor system; and control at least one of the moving element and the rotatable element so that the coupler is positioned in the predetermined relationship with the moving element on the track such that the coupler strips the moving element off the track.

Abstract: The present invention provides a method for identifying a load and/or wear of a transport element of a transport system with a long-stator linear motor, comprising the steps of: exciting a dynamic system consisting of the long-stator linear motor (160) and the transport element according to at least one excitation pattern; detecting the movement profile of the transport element on the basis of the at least one excitation pattern; and detecting a temporal course of a load current and/or of a load voltage of the long-stator linear motor according to the at least one excitation pattern by means of an integrated measuring device of the long-stator linear motor; wherein a loading condition of the transport element is determined depending on the detected movement profile and the detected temporal course of the load current and/or of the load voltage.

Abstract: Homopolar linear synchronous machines are provided herein that include a mover device. The mover device includes a cold plate with ferromagnetic cores extending through slots in the cold plate. Layers of armature coils are located around the ferromagnetic cores on opposite sides of the cold plate. The mover device further includes at least one field coil.

Abstract: Magnet array structure includes a first linear magnet array and a second linear magnet array having a first and a second arrangement of magnets, respectively, in which the first and the second arrangement of magnets are repeated along respective lengths of the first and second linear magnet array. The first and second arrangement of magnets include respective individual first and second magnet elements arranged along the respective length of the first and second linear magnet array so that no net magnetic forces parallel to the length of the first and second linear magnet array result on the first and second arrangement of magnets, respectively. The first arrangement of magnets is offset from the second arrangement of magnets so that the first arrangement of magnets and the second arrangement of magnets partially overlap.

Abstract: The invention provides a conveying device having a conveying performance higher than that of the related art, a sample analysis system and sample pretreatment device with the conveying device and a method for conveying a conveyance object. A conveying device 1 includes a permanent magnet 10 which is provided on a sample rack 111 side, magnetic poles 25 each of which includes a core 22 made of a second magnetic body and a winding 21 wound around an outer periphery of the core 22, drive circuits 50 each of which supplies a current to the winding 21 of the magnetic pole 25, and current command calculation units 55 each of which controls a value of the current to be supplied to the winding 21 from the drive circuit 50. The current command calculation unit 55 makes the currents to be supplied to the windings 21 vary.

Abstract: A levitation, propulsion and guidance integrated magnetic levitation system and an improvement method of levitation and guidance. The system includes a maglev train and a maglev track. The maglev train is provided with a permanent magnet array. The maglev track is provided with a driving device and a levitation driving device in sequence along a running direction of the maglev train. An iron plate is arranged in the middle of the maglev track. The driving device accelerates the maglev train from 0 to take-off velocity. The levitation driving device provides a driving force and a levitation force for the maglev train. The iron plate enables the centered running of the maglev train.

Abstract: An energy conversion method transfers energy from celestial bodies, including the Earth, to a vehicle apparatus by way of a gravity assist, a descent towards the surface of the celestial body, or both. The energy transferred to the vehicle apparatus may be utilized by: a kinetic energy converter apparatus converting the kinetic energy to any form of kinetic energy, potential energy, or both; doing work on any end use process or power plant apparatus immediately, later, or both; storing the kinetic energy, the potential energy, or both on an accumulator apparatus to be utilized on site, at another location, or both.

Abstract: Provided is a transport robot and a substrate treating apparatus including the transport robot. The substrate treating apparatus includes a transport chamber having a long shape on one side, and for providing a moving space of a substrate, a load lock chamber connected to the transport chamber to provide an exchange space between the transport chamber and a substrate before a process or a substrate after a process, a process unit connected to the transport chamber to perform a process for a substrate transferred from the transport chamber, a track provided in the transport chamber to provide a moving path of a substrate, and a transport robot capable of moving along the track in a non-contact manner, and entering or exiting the load lock chamber to perform a substrate exchange between the load lock chamber and the transport chamber.

Abstract: Disclosed are various embodiments for a high-velocity mobile imaging system. The system can include a tube, which may have at least one wire coil extending for a least a portion of a length of the tube. The system can further include a carriage that is movable along an interior of the tube. The carriage can include a permanent magnet, a sensor, a network communications interface, a processor, a memory, and machine readable instructions stored in the memory that, when executed by the processor, cause the system to capture a reading using the sensor and report the reading to a remote computing device through the network communications interface.

Abstract: A disclosed method extends a support system for a maglev vehicle, the support system having at least a first landing gear assembly and a second landing gear assembly. The method includes the steps of determining a weight-on-wheels status for each of the first and the second landing gear assemblies and determining a distance from each of the first and second landing gear assemblies to a support surface. First and second extension speeds are determined for each of the first and second landing gear assemblies, respectively. The first landing gear assembly is extended at the first extension speed until the first landing gear assembly reaches a weight-on-wheels condition, and the second landing gear assembly is extended at the second extension speed until the second landing gear assembly reaches the weight-on-wheels condition.

Abstract: Homopolar linear synchronous machines (200) are provided herein that include a mover device (111). The mover device (111) includes a cold plate with ferromagnetic cores extending through slots in the cold plate. Layers of armature coils are located around the ferromagnetic cores on opposite sides of the cold plate. The mover device (111) further includes at least one field coil.

Abstract: A transfer apparatus includes a guide rails extending parallel with each other, a vehicle configured to be movable along the guide rails, and a contactless driving module mounted to the vehicle. The contactless driving module includes a pair of running rails extending parallel with the guide rails and comprising a plurality of first permanent magnets and a plurality of second permanent magnets arranged in a extending direction, respectively, a driving wheel disposed between the running rails to be spaced apart from the running rails and comprising a plurality of third permanent magnets arranged in a circumferential direction, and a driving unit for rotating the driving wheel. Particularly, at least one of the third permanent magnets is disposed between the first permanent magnets and the second permanent magnets.

Abstract: A magnetic levitation system for contactlessly holding and moving a carrier in a vacuum chamber, including a base defining a transportation track, a carrier movable above the base along the transportation track, and at least one magnetic bearing for generating a magnetic levitation force between the base and the carrier. The at least one magnetic bearing includes a first magnet unit arranged at the base and a second magnet unit arranged at the carrier. The magnetic levitation system further includes a magnetic side stabilization device for stabilizing the carrier in a lateral direction, the magnetic side stabilization device comprising a stabilization magnet unit arranged at the base, wherein at least one of the first magnet unit and the first stabilization magnet unit is arranged in a housing space of the base, the housing space being separated from an inner volume of the vacuum chamber by a separation wall.

Abstract: An array coil according to an embodiment includes a plurality of element coils, a first electrically-insulative coupler, and a second electrically-insulative coupler. Each of the plurality of element coils has a first fixation point and a second fixation point. The plurality of element coils are two-dimensionally arrayed in a first direction and a second direction while overlapping one another. The first electrically-insulative coupler is configured to couple together two or more of the first fixation points in the first direction. The second electrically-insulative coupler is configured to couple together two or more of the second fixation points in the first direction.

Abstract: A system for determining the position of a mover as the mover transitions between segments along a track includes a first controller on a first track segment and a second controller on a second track segment. The first and second track segments are adjacent to each other and a junction is located between the two segments. The first and second controllers are in communication with each other and share a locally determined position value with the other controller. Each controller determines a compensated position value as a function of both a locally determined position value and the shared position value received from the other controller. Each controller utilizes the compensated value of the position value as determined on that controller to control operation of the mover while it is present on the corresponding track segment.

Abstract: A magnetic bearing system for controlling magnetic coupling between a mobile carriage and a guideway and a method for controlling the magnetic bearing system. The magnetic bearing system includes at least one engine, which includes at least two poles, at least one permanent magnet and at least one coil. The engine is configured to be magnetically coupled to the guideway through at least one air gap.

Abstract: A linear conveyor includes a plurality of modules constituting a conveyance path and a slider that travels along the conveyance path. The linear conveyor includes at least one relay unit disposed across adjacent modules. The modules are configured such that each of the modules has first and second module-side connection sections provided at both ends in a direction along the conveyance path, the modules being connected in a row along the conveyance path. The relay unit includes a first unit-side connection section that is connected to the second module-side connection section of one of a set of the adjacent modules, a second unit-side connection section that is connected to the first module-side connection section of the other of the set of the adjacent modules, and a first circuit that electrically connects the first and second unit-side connection sections to each other.

Abstract: According to a first aspect of the present invention, there is provided a method of slowing down a moving projectile, the projectile moving within an electromagnetic railgun, the method comprising: using an electromagnetic field generated by the railgun to slow down the projectile, wherein the projectile is a munitions projectile, and/or a carrier for catching the munitions projectile.

Abstract: An apparatus for transportation of a substrate carrier in a vacuum chamber is provided. The apparatus includes a first track providing a first transportation path for the substrate carrier, and a transfer device configured for contactlessly moving the substrate carrier from a first position on the first track to one or more second positions away from the first track. The one or more second positions include at least one of a position on a second track and a process position for processing of a substrate. The transfer device includes at least one first magnet device configured to provide a magnetic force acting on the substrate carrier to contactlessly move the substrate carrier from the first position to the one or more second positions.

Abstract: An apparatus including a first device configured to support at least one substrate thereon; and a first transport having the device connected thereto. The transport is configured to carry the device. The transport includes a plurality of supports which are movable relative to one another along a linear path; at least one magnetic bearing which at least partially couples the supports to one another. A first one of the magnetic bearings includes a first permanent magnet and a second magnet. The first permanent magnet is connected to a first one of the supports. A magnetic field adjuster is connected to the first support which is configured to move the first permanent magnet and/or vary influence of a magnetic field of the first permanent magnet relative to the second magnet.

Abstract: Non-contact bearing system, such as a magnetic levitation system, having a geometry. The geometry includes a plurality of track elements arranged to nest together in a length direction. The plurality of track elements are shaped to define at least an upper and a lower null flux crossing and the plurality of nested track elements form a conductive metamaterial. Method for constructing a metamaterial null flux magnetic levitation track with tessellating elements of stamped conductors.

Abstract: The invention relates to a cable bearing element, to an arrangement of cable bearing elements and to a method of manufacturing a cable bearing element. The cable bearing element is adapted to position and/or to hold at least one line section of an electric line, wherein the cable bearing element provides at least one guiding channel for the section of the electric line, wherein a base of a first section of the guiding channel is arranged within a first plane and a base of another section of the guiding channel is arranged within a second plane, wherein the second plane is parallel to the first plane and spaced apart from the first plane with a first predetermined distance, wherein the guiding channel comprises a base part and side walls, wherein a geometry or size of the guiding channel is adapted to the diameter of the electric line or cable which is to be arranged within the guiding channel.

Abstract: The present disclosure provides a magnetic field communication ground power system of an electric vehicle, the system includes a reflux rail and multi-segment conductive rail mounted on a ground. The electric vehicle runs through the reflux rail, and receives electric power from the conductive rail through conductive boots so as to drive the electric vehicle to move. The system further includes: a plurality of driving positive electrodes configured to connected to the conductive rail; at least one electromagnetic controlling system configured to turn on or turn off the driving positive electrodes; a plurality of magnetic controlling systems configured to collect a position of the electric vehicle on the reflux rail, wherein the magnetic controlling systems transmit the sampled position of the electric vehicle to the electromagnetic controlling system, and the electromagnetic controlling system turns on or turns off voltage of the driving positive electrodes.

Abstract: An apparatus including a first device configured to support at least one substrate thereon; and a first transport having the device connected thereto. The transport is configured to carry the device. The transport includes a plurality of supports which are movable relative to one another along a linear path; at least one magnetic bearing which at least partially couples the supports to one another. A first one of the magnetic bearings includes a first permanent magnet and a second magnet. The first permanent magnet is connected to a first one of the supports. A magnetic field adjuster is connected to the first support which is configured to move the first permanent magnet and/or vary influence of a magnetic field of the first permanent magnet relative to the second magnet.

Abstract: There is described apparatus and methods for transporting and processing substrates including wafers as to efficiently produce at reasonable costs improved throughput as compared to systems in use today. A linear transport chamber includes linear tracks and robot arms riding on the linear tracks to linearly transfer substrates along the sides of processing chambers for feeding substrates into a controlled atmosphere through a load lock and then along a transport chamber as a way of reaching processing chambers. A four-axis robot arm is disclosed, capable of linear translation, rotation and articulation, and z-motion.

Abstract: A linear motor control apparatus has: a plurality of coil units; a plurality of position detecting units for detecting positions of a plurality of trucks which move over the plurality of coil units; a plurality of deviation calculating units for operating deviation information as differences between the detected truck positions and a target position of the detected truck; a plurality of position control units for operating current control signals based on the deviation information; a plurality of current control units for supplying driving currents to the coil units based on the current control signals; and a switching unit for switching the position control units to which the deviation information is transmitted or switching the current control units to which the current control signals are transmitted.

Abstract: Apparatus for electromagnetic launching system for the linear acceleration of macro particles. The apparatus disclosed is autonomously-powered, compact, and lightweight. The apparatus disclosed has low recoil force, low acoustic report, and low visible and infra-red signature. The apparatus disclosed is capable of automatic operation and the maximum particle velocity can be adjusted. The apparatus disclosed includes a trigger, controller, component power source, particle container, particle loader, propellant container, propellant loader, igniter, combustion chamber, sound suppressor, linear electrical generator, linear electrical motor, and thermal barrier.

Abstract: A system for processing a substrate is provided including a first planar motor, a substrate carrier, a first processing chamber, and a first lift. The first planar motor includes a first arrangement of coils disposed along a first horizontal direction, a top surface parallel to the first horizontal direction, a first side, a second side. The substrate carrier has a substrate supporting surface parallel to the first horizontal direction. The first processing chamber has an opening to receive a substrate disposed on the substrate carrier. The first lift includes a second planar motor having a second arrangement of coils disposed along the first horizontal direction. A top surface top surface of the second planar motor is parallel to the first horizontal direction. The first lift is configured to move the top surface of the second planar motor between a first vertical location and a second vertical location.

Abstract: A device for moving aircraft along the ground includes at least one runway and at least one aircraft. The aircraft is secured to a tractor element having a magnetic mass formed mainly of type II superconductor material and the runway includes stator coils arranged in the runway with at least one line of coils parallel to an axis of the runway. A command/control system supplies power to the stator coils to generate a magnetic field that levitates the tractor element, magnetized beforehand into a phase II superconducting state, above the runway.

Abstract: A transport system is a vacuum processing system that includes a transport device that is provided in a vacuum, and a lubricating agent supply device that supplies lubricating agent to the transport device and provided in the ambient atmosphere. The transport device has a lubricating agent flow channel that is a channel for grease injected to a site subject to lubrication. The lubricating agent supply device has a grease server that stores a lubricating agent in the ambient atmosphere, a lubricating agent supply pipe which is a channel that guides the grease stored in the grease server to the lubricating agent flow channel and that connects the grease server and the lubricating agent flow channel, and an exhaust pump that exhausts the inside of the lubricating agent supply pipe.

Abstract: An organic layer deposition apparatus, and a method of manufacturing an organic light-emitting display device using the organic layer deposition apparatus. The organic layer deposition apparatus includes: an electrostatic chuck that fixedly supports a substrate that is a deposition target; a deposition unit including a chamber maintained at a vacuum and an organic layer deposition assembly for depositing an organic layer on the substrate fixedly supported by the electrostatic chuck; and a first conveyor unit for moving the electrostatic chuck fixedly supporting the substrate into the deposition unit, wherein the first conveyor unit passes through inside the chamber, and the first conveyor unit includes a guide unit having a receiving member for supporting the electrostatic chuck to be movable in a direction.

Abstract: A device for loading and unloading the utility surface (3?) of a drying chamber (2) of a freeze drying system. The device includes a carriage (8) which forms a movable guiding edge for the drying vessels (5), and is moveable on guides (7) disposed on both sides of the utility surface (3) and which extend in parallel with the movement direction and form fixed guiding edges for the drying vessels (5). At least one linear motor is provided to produce a drive for the carriage. All of the components of the device can be located inside the drying chamber (1), and the device of the present invention is suitable for upgrading existing freeze drying systems.

Abstract: A transport device and a transport method for transporting a fragile object, in particular a semiconductor wafer, a glass panel, a solar module, etc., are provided. The transport device comprises at least two coils configured to drive the object along a predetermined movement path, and a control unit configured to control a movement of the object along the predetermined movement path. The control unit is further configured to base the control of the movement of the object on at least a third order setpoint profile. The control unit is also configured to generate the third order setpoint profile for at least two coils in a synchronized manner.

Abstract: A transport system comprising linear motor modules utilized both straight and curved track modules, with movers displaced on the track modules by control of power applied to coils of the modules. Curved track modules have modified spline geometries to provide desired acceleration and jerk characteristics. The modified spline geometries may be defined by more than one generators, such as an equation generator and a spline fit between the equation-generated segment and one or more constrained points or locations. The curved track modules may be divided into 180 degree modules, or may be reduced to 90 degree, 45 degree or other fractional arcs to provide for modular assembly, mirror-image geometries and motion profiles, and the like. The system may be adapted to provide improved motion characteristics based on modification of a conventional spline geometry.

Abstract: An electromagnetic tube gun is a device for launching a projectile through kinetic energy. The device features a first conductive rail with a first electrical current, a second conductive rail with a second electrical current, an at least one conductive sheet with a cross current, and a magnetic field induction coil with a third electrical current. The at least one conductive sheet connects the first conductive rail and the second conductive rail. The magnetic field induction coil is positioned within a projectile case and placed between the first conductive rail and the second conductive rail. A rail power supply is connected to the first conductive rail and the second conductive rail while a coil power supply is connected to the magnetic field induction coil. Magnetic induction generated by the magnetic field induction coil interacts with the cross current in order to generate a Lorentz force that launches the projectile case.

Abstract: Disclosed is an apparatus for transferring substrates capable of stably transferring substrates by using magnetic levitation. The apparatus includes a substrate stage including a substrate loading unit, a first guide block disposed at a first end of the substrate stage and including a first magnet generator, a second guide block disposed at a second end of the substrate stage and including a second magnet generator, a first guide rail accommodating the first magnet generator and including a third magnet generator, and a second guide rail accommodating the second magnet generator and including a fourth magnet generator. The first magnet generator and the third magnet generator exert repulsive force on each other, and the second magnet generator and the fourth magnet generator exert repulsive force on each other.

Abstract: A High Temperature Superconductor Maglev (HTSM) for Evacuated Tube Transport (ETT) with a magnetic levitation structure for ETT capsule vehicles traveling in an evacuated tube. At least one ETT capsule travels within an evacuated tube, an upper and a lower cryostat respectively mount at the top and bottom of said ETT capsule along the length thereof, at least a plurality of superconductor levitation force elements divided between said upper and lower cryostats. The levitation force being spread over the length of capsule, however substantially concentrated in a compact cross-sectional area. At least a pair of permanent magnetic elements mounted at the top and bottom of the evacuated tube to levitate the capsule. At least a pair of capsule based switchable diverge force elements cooperate with at least a pair of tube based diverge force elements to steer the capsule while in an interchange.

Abstract: A banked curve detection system determines the presence of a vehicle on a banked curve by sensing a vertical acceleration and a lateral acceleration of a vehicle. A banked curve is determined when the vertical acceleration and lateral acceleration are each greater than previously sensed vertical and lateral accelerations, the lateral acceleration is less than an expected reference lateral acceleration value, and the vertical acceleration is greater than gravity. The reference lateral acceleration value is based on yaw rate, steering angle, and wheel speed. When the acceleration conditions are met, the electronic stability control adjusts the parameters due to the vehicle being driven on a banked curve. Once the acceleration condition is no longer valid, the electronic stability control returns to normal operation.

Abstract: The invention provides in some aspects a transport system comprising a guideway having a plurality of regions in which one or more vehicles are propelled, where each such vehicle includes a magnet. Disposed along each region are a plurality of propulsion coils, each comprising one or more turns that are disposed about a common axis, such that the respective common axes of the plurality of coils in that region are (i) substantially aligned with one another, and (ii) orthogonal to a direction in which the vehicles are to be propelled in that region. The plurality of coils of at least one such region are disposed on opposing sides of the magnets of vehicles being propelled along that region so as to exert a propulsive force of substance on those magnets.

Abstract: A drive system for a transport apparatus includes a plurality of permanent magnets connected to the transport apparatus, a plurality of stationary windings exposed to a field of at least one of the plurality of permanent magnets, a control system for energizing the stationary windings to provide magnetic force on the transport apparatus, and an arrangement of ferromagnetic components proximate at least one side of the transport apparatus for providing passive stabilization of lift, pitch, and roll of the transport apparatus.

Abstract: A transport system comprising linear motor modules utilized both straight and curved track modules, with movers displaced on the track modules by control of power applied to coils of the modules. Curved track modules have modified spline geometries to provide desired acceleration and jerk characteristics. The modified spline geometries may be defined by more than one generators, such as an equation generator and a spline fit between the equation-generated segment and one or more constrained points or locations. The curved track modules may be divided into 180 degree modules, or may be reduced to 90 degree, 45 degree or other fractional arcs to provide for modular assembly, mirror-image geometries and motion profiles, and the like. The system may be adapted to provide improved motion characteristics based on modification of a conventional spline geometry.

Abstract: The automobile described herein employs an aerodynamic chassis control system to limit and/or control the affect of yaw and roll created by environmental and operating conditions on an automobile with minimal penalty to improve ride comfort and performance of the automobile. The aerodynamic chassis control system employs various movable stabilization elements to control yaw and roll. Moreover, aerodynamic chassis control system constantly monitors environmental and operating conditions of the automobile and adjusts the stabilization elements to provide ride comfort and automobile performance.

Abstract: Transportation infrastructure comprises linear induction drives wherein a roadway surface is induced to simultaneously exert forward, lateral, levitation and three axis angular alignment forces on a vehicle and wherein a vehicle is capable of inducing roadway surface currents that produce said forces in said roadway surface. Comprehensive system sustains continuous traffic flow from the point of entering the infrastructure to the moment of disembarking in a parking facility. Transportation infrastructure comprises integration of air and space travel with substantially reduced cost and transit time.

Abstract: A dynamic magnetic suspension propeller includes an separate body electromotor and an external force to reversely rotate the separate body electromotor. The separate body electromotor includes a stator and a rotor mounted separately, wherein the stator includes a single layer plane magnetic path having magnetism, the rotor includes a cantilever electromagnet having a first pole provided at an end portion of the cantilever and a second pole provided at a rotating shaft close to the cantilever, wherein the electromagnet is reversely rotated by the external force around the rotating shaft with respect to the stator, so as to produce a countertorque with respect to an magnetic force of the stator, wherein the countertorque includes a magnetic suspension force and a magnetic propelling force.

Abstract: Transportation infrastructure comprises linear induction drives wherein a roadway surface is induced to simultaneously exert forward, lateral, levitation and three axis angular alignment forces on a vehicle and wherein a vehicle is capable of inducing roadway surface currents that produce said forces in said roadway surface. Comprehensive system sustains continuous traffic flow from the point of entering the infrastructure to the moment of disembarking in a parking facility. Transportation infrastructure comprises integration of air and space travel with substantially reduced cost and transit time.

Abstract: A method and system for magnetically levitating a load is disclosed. One embodiment of the invention is a system for magnetically levitating a load, the system comprising at least two lift generators, each comprising a source of magnetic flux configured to induce a magnetic flux in a rail via a leg on either side of the rail, at least one magnetically permeable beam connecting the lift generators, and control circuitry configured to generate and modulate a magnetic current flux through the crossbeam so as to maintain gaps between the legs and rail, wherein the gaps defined by the legs on either side of the rail are of unequal size.