Abstract: A plurality of control channels each include a power supply, an interface that receives a manipulation signal, an arithmetic processing portion that calculates and generates an operation command signal for actuators based on the manipulation signal, and a signal determination unit that determines a control signal for finally controlling the operation of the actuators and outputs the control signal. The arithmetic processing portions respectively provided in the plurality of control channels have designs different from one another. Each of the signal determination units determines the control signal by receiving a first operation command signal generated by the arithmetic processing portion of the control channel in which that signal determination unit is provided, and a second operation command signal generated in the arithmetic processing portion of another of the control channels, and comparing the first operation command signal and the second operation command signal, and outputs the control signal.

Abstract: A system, computer readable storage device and method for controlling torque in a hybrid electric vehicle are disclosed. The method comprises determining a state of charge of an energy storage device, obtaining a reference state of charge, obtaining an error from a difference between the determined state of charge and the reference state of charge; and apportioning torque between a motor and an engine based upon the error. The motor is electrically coupled to the energy storage device and powered by the energy storage device. A state of charge (SOC) correction factor is determined based upon the error. The SOC correction factor is used to adjust a torque ratio of motor to engine torque that is determined for a given torque command.

Abstract: A hybrid electric drive system for a hybrid powered vehicle which includes a combustion engine, and a transmission. An electric machine and the combustion engine are coupled to the transmission in the hybrid electric drive system providing engine and/or electric machine drive power for the vehicle. A clutch is mechanically communicating with and positioned between the combustion engine and the transmission to decouple the combustion engine from the transmission. An energy storage system is configured to transfer and receive power with the electric machine, and is configured to recharge using power from the electric machine. A hybrid system controller is configured to respond to a regenerative braking mode of the vehicle. While the hybrid electric drive system is in the regenerative braking mode, the hybrid system controller is configured to initiate shifting of the transmission into one or more selected gears relating to one or more selected electric machine speeds.

Abstract: A hybrid electric drive system including a hydraulic power system for a hybrid powered vehicle which includes a transmission, and a combustion engine and an electric motor both mechanically coupled to the transmission to provide engine and/or motor drive power for the vehicle. A plurality of hydraulic circuits communicate with an electrically driven hydraulic pump. The hydraulic pump is configured to provide fluid circulation to the plurality of hydraulic circuits. The hydraulic circuits are each connected to the transmission and other corresponding vehicle components. An electrical power supply is configured to power the electrically driven hydraulic pump, and the electrical power supply is electrically communicating with a rechargeable high voltage (HV) battery system. The electrically driven hydraulic pump communicates with the plurality of hydraulic circuits to provide fluid pressure in the hydraulic circuits.

Abstract: A capacitive filter assembly and method including a housing having a power terminal connection for receiving electrical power. A plurality of capacitors in an electrically parallel configuration coupled to one or more side walls of the housing. The plurality of capacitors electrically communicating with a plurality of respective printed wiring boards (PWB) coupled to the capacitors inside the housing, and the plurality of capacitors being positioned between the power terminal connection in the housing and respective housing ground connections in the housing. A plurality of support structures coupled to the plurality of capacitors, respectively, the plurality of support structures being configured to mate with the respective printed wiring boards, the support structures being mounted in the housing such that the capacitors are coupled to the housing using their respective support structures.

Abstract: A thermocouple connection device for terminating a cold junction of a thermocouple includes a housing configured to receive a substrate including an isothermal block positioned within a hollow interior space. Each of a plurality of connection elements include a first portion coupled to a second portion at a cold junction. The cold junction is positioned within the isothermal block such that the first portion and the second portion extend through opposite ends of the substrate. The first portions and the second portions of the connection elements extend through the housing in opposite directions to each other. A first distal end of the first portion is connectable to a control device, and a second distal end of the second portion is connectable to a hot junction. A resistance temperature device (RTD) is coupled to the isothermal block adjacent the cold junctions for measuring a temperature in proximity of the cold junctions.

Abstract: A system, computer readable storage device and method for controlling torque in a hybrid electric vehicle. The method comprises determining a state of charge of an energy storage device, obtaining a reference state of charge, obtaining an error from a difference between the determined state of charge and the reference state of charge; and apportioning torque between a motor and an engine based upon the error. The motor is electrically coupled to the energy storage device and powered by the energy storage device. A state of charge (SOC) correction factor is determined based upon the error. The SOC correction factor is used to adjust a torque ratio of motor to engine torque that is determined for a given torque command.

Abstract: An inventive system and method for vehicle cabin control is presented. The method comprises creating one or more collections of set-points, each set-point comprising a duration and settings for one or more cabin features; establishing an order and duration for the set-points; uploading the set-points to a cabin management system; executing the set-points in the established order; and when a request is received, modifying the duration in accordance with user preferences based on the request. In one aspect, the cabin features comprise one or more of lighting, Cabin Ready, Cabin Temperature, Cell Phone Power and Special Purpose features. In one aspect, one of the collection of set-points is the initial features and another of the collection of set-points is the termination features.

Abstract: Various embodiments for detecting a high Intensity radiated field (HIRF) in a line replaceable unit are provided. In an embodiment, the internal detector comprises a receiving means for receiving HIRF and generating an AC signal proportional to the HIRF, an RF filter configured to sample the AC signal to create a DC signal; and a detecting section configured to compare the DC signal with a threshold and output a result of the comparison to a built-in test section. The internal detector may be used to test EMI filter pin connectors of a closed line replaceable unit.

Abstract: An apparatus for selectively connecting and disconnecting a high voltage source includes a mechanical actuator including a plurality of stations. Each station includes connection elements that are electrically connectable to one or more corresponding high voltage modules which are part of a plurality of high voltage modules. The plurality of high voltage modules are electrically connectable to each other. The mechanical actuator has a connected position and a disconnected position for simultaneously electrically connecting each of the plurality of high voltage modules to each other, and for simultaneously electrically disconnecting each of the plurality of high voltage modules from each other.

Abstract: A method for operating an engine and an integrated starter/generator/motor (ISGM) disposed in a hybrid electric vehicle, which includes launch and deceleration processes. The ISGM is used to both launch the vehicle and start the engine. The deceleration process includes operating a first clutch to disengage the engine from the ISGM during an initial phase, and engaging a second clutch during the initial phase to direct substantially all regenerative energy to provide the only source of electrical energy to recharge the energy storage device.

Abstract: An inventive system and method for vehicle cabin control is presented. The method comprises creating one or more collections of set-points, each set-point comprising a duration and settings for one or more cabin features; establishing an order and duration for the set-points; uploading the set-points to a cabin management system; executing the set-points in the established order; and when a request is received, modifying the duration in accordance with user preferences based on the request. In one aspect, the cabin features comprise one or more of lighting, Cabin Ready, Cabin Temperature, Cell Phone Power and Special Purpose features. In one aspect, one of the collection of set-points is the initial features and another of the collection of set-points is the termination features.

Abstract: Various embodiments of the present invention relate to use of one or more multicore processors for network communication (e.g., Ethernet-based communication) in control systems (e.g., vehicle control systems, medical control systems, hospital control systems, instrumentation control systems, test instrument control systems, energy control systems and/or industrial control systems). In one example, one or more systems may be provided with regard to use of multicore processor(s) for network communication (e.g., Ethernet-based communication) in control systems. In another example, one or more methods may be provided with regard to use of multicore processor(s) for network communication (e.g., Ethernet-based communication) in control systems.

Abstract: A method of obstructing metal whisker growth that includes providing a conductive structure comprised of a whisker forming metal, and forming a composite coating on the whisker forming metal. The composite coating may include a matrix phase of a polymer and a dispersed phase of reinforcing particles. The reinforcing particles are incorporated into the polymer to provide the composite coating with mechanical properties that obstruct whiskers from penetrating through the composite coating.

Abstract: Various embodiments of the present invention relate to a Unified Memory Architecture. The Unified Memory Architecture may use MRAM, phase change memory, and/or any other storage having similar features.

Abstract: A power system for connecting high voltage components includes an enclosure having an interior space. A plurality of high voltage (HV) components are removably coupled to the enclosure and positioned in the interior space of the enclosure. The plurality of HV components are electrically coupled to each other. A motor is positioned outside the enclosure, and the motor is electrically interconnected through the enclosure to one of the HV components. A heat sink is positioned within the interior space for providing thermal heat transfer away from the components.

Abstract: A plurality of control channels each include a power supply, an interface that receives a manipulation signal, an arithmetic processing portion that calculates and generates an operation command signal for actuators based on the manipulation signal, and a signal determination unit that determines a control signal for finally controlling the operation of the actuators and outputs the control signal. The arithmetic processing portions respectively provided in the plurality of control channels have designs different from one another. Each of the signal determination units determines the control signal by receiving a first operation command signal generated by the arithmetic processing portion of the control channel in which that signal determination unit is provided, and a second operation command signal generated in the arithmetic processing portion of another of the control channels, and comparing the first operation command signal and the second operation command signal, and outputs the control signal.

Abstract: A hydraulic ground propulsion system for an aircraft. The system comprises a wheel, axel, an aircraft power interface device, an electric motor, a hydraulic system, a drive assembly and a controller. The wheel is rotatably coupled to the wheel axel. The aircraft power interface device interfaces an aircraft power source. The electric motor is coupled to the aircraft power interface device and receives power from the aircraft power source through the aircraft power interface device. The hydraulic system is driven by the electric motor. The drive assembly mechanically couples the wheel axel to the hydraulic system. The drive assembly is mechanically driven by the hydraulic system. The drive assembly transfers energy from the hydraulic system to the wheel axel. The controller controls the electric motor and the hydraulic system based upon a pilot torque command.

Abstract: An inventive system and method for managing vehicle power is presented. The novel technology provides a means to automatically shutdown a vehicle's engine when conditions are such that engine power is not needed, reducing fuel consumption as well as lowering noise and emissions. A series of conditions are examined to determine whether engine power is needed and hence whether shutdown can be safely performed. The inventive system and method can also determine when power is again needed by the engine and can re-start the engine automatically at such times.

Abstract: A method for operating an engine and an integrated starter/generator/motor (ISGM) disposed in a hybrid electric vehicle, which includes launch and deceleration processes. The ISGM is used to both launch the vehicle and start the engine. The deceleration process includes operating a first clutch to disengage the engine from the ISGM during an initial phase, and engaging a second clutch during the initial phase to direct substantially all regenerative energy to provide the only source of electrical energy to recharge the energy storage device.