Abstract: A gateway includes a processor operable to manage energy use at a site. The processor is configured to receive network device data from a long range communication network, wherein the network device data is initiated from at least one of a mobile device or a cloud service to alter an operating condition of a network device located at a site. The processor is also configured to detect an availability of the network device connected to a second network configured as a local network, and format the network device data to a message bus format configured to be output to a communication device configured to access the second network. The processor is further configured to receive response data from the network device formatted to be communicated using the second network, and translate the received response data to another format capable of being output over the long range communication network.

Abstract: The invention relates to a power plant controller for controlling wind turbine generators. More particularly, the invention relates to a method for compensating data obtained from measurements at a connection point to the grid in case of a communication failure where communication of such data is lost or becomes unreliable. The measured data are used in the power plant controller for determining setpoints for controlling the wind turbine generators' production of active and reactive power. In response to detection of a communication fault a new setpoint is determined independently of new measured grid data by reconfiguring parts of the power plant controller.

Abstract: A manifold trailer and pairing system are disclosed. Methods may include pressurizing a low pressure manifold of a manifold trailer, the low pressure manifold having a first low pressure valve and a second low pressure valve; opening a selected low pressure valve of the first and second low pressure valves; detecting a first pressure on a selected pump, via a first pressure sensor, indicative of a fluid communication between the selected low pressure valve and the selected pump; detecting a second pressure associated with a main line or a wellhead; comparing the first pressure on the selected pump to the second pressure associated with the main line or the wellhead to derive a pressure differential; and engaging the selected pump if the pressure differential is within a given threshold.

Abstract: A method for coupling a number of utilities between a first system and a second system is provided. A first interface that couples the number of utilities between the first system and the second system is created between the first system and a utilities unit. The first interface is activated. A second interface between the second system and the utilities unit is deactivated, while the first interface remains activated.

Abstract: A controller of an additive manufacturing system including an extruder nozzle is programmed to: cause the extruder nozzle to deposit one or more first material segments with at least one first locking portion having a first shape; and cause the extruder nozzle to deposit one or more second material segments with at least one second locking portion having a second shape; wherein the second shape of the at least one second locking portion engages with the first shape of the at least one first locking portion, whereby the at least one second locking portion forms an interlock with the at least one first locking portion.

Abstract: The present disclosure is directed to a method for minimizing energy loss caused by yaw untwist of a nacelle of a wind turbine. The method includes monitoring, via at least on sensor, one or more wind conditions near the wind turbine. The method also includes processing, via a controller, the one or more wind conditions for a given time interval. Further, the method includes monitoring, via the controller, a position of the nacelle. The method also includes triggering, via the controller, a yaw untwist operation when the position of the nacelle has rotated from an original position above a predetermined yaw threshold and the processed wind conditions are below a predetermined wind condition threshold.

Abstract: A food processing machine, such as a filling machine and/or twisting line for the manufacture of foods, particularly sausages, and a corresponding operating method, having at least one function module and at least one control section for controlling the corresponding function modules. Through at least one activation device, and after the input of an access authorization, at least one function module can be activated and/or one performance range from a plurality of possible performance ranges of at least one function module can be activated.

Abstract: A thermostat for a building space includes a network communication module and a processing circuit. The network communication module is communicatively coupled to at least one of one or more social media servers and one or more calendar servers. The processing circuit is configured to receive at least one of social media activity, social media events, and calendar events associated with a user via the network communication module. The processing circuit is further configured to determine an expected occupancy of the building based on at least one of the social media events and the calendar events. The processing circuit is further configured to adjust a setpoint of the thermostat based on at least one of the expected occupancy and the social media activity.

Abstract: A machine tool control system may include a processing module and subsystem circuitry coupled to the processing module by a bus. The processing module may include memory circuitry and a multi-core processor. The multi-core processor may include a first set of processor cores assigned exclusively to perform real-time tasks for controlling motion relative to one or more axes by executing first instructions stored in the memory circuitry, a second set of processor cores assigned exclusively to perform non-real-time tasks by executing second instructions stored in the memory circuitry, and a timer circuit configured to generate a cycle signal at periodic intervals. The subsystem circuitry may be configured to obtain axis feedback data from one or more feedback encoders and axis control data from the first set of processor cores during each of the periodic intervals.

Abstract: A vibration control system for a variable speed cooling system includes a programmable controller in communication with a variable frequency drive (VFD). The programmable controller is programmed to command the VFD to operate at frequencies only outside of one or more frequency lockout bands automatically calculated by the programmable controller based on a comparison of newly acquired variable speed cooling system vibration data with previously stored variable speed cooling system vibration specification data.

Abstract: The present disclosure discloses a command control in a multi-servo feedback control system. The command control includes: a servo acquiring preset delay time when a first action command is received from a main controller via serial data bus; the servo sending feedback information to the main controller after the preset delay time; wherein the preset delay time of the plurality of servos are different from each other, and the feedback information is configured to identify work status of the servo; receiving a second action command from the main controller; performing actions corresponding to the second action command and sending the feedback information to the main controller after the preset delay time if the second action command is valid. A servo and a multi-servo feedback control system for performing the command control are also provided.

Abstract: An expandable irrigation controller for controlling a plurality of watering stations in an irrigation system includes a removable front panel and an inner housing, connected to the front panel. The inner housing includes a circuit board including control connectors which are connected electrically to the controller and a station module operable to provide an ON/OFF signal to at least one watering station of the irrigation system. The station module is electrically connected to the circuit board via the control connectors and the ON/OFF signal is provided based on instructions from the controller in accordance with the watering program. The control connectors are positioned in a substantially continuous line extending across the inner housing such that the station module is connectable to the control connectors at substantially any desired location. Multiple modules of different sizes may be mounted in the inner housing as desired.

Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a processor and an air mover control system for controlling at least one air mover configured to drive airflow to one or more components of the information handling system. The air mover control system may be configured to read from an information handling resource of the information handling system, wherein the information handling resource comprises an active cooling system, a fault condition cooling requirement defining a minimum airflow required by the information handling resource from the at least one air mover in presence of a fault condition of the active cooling system. The air mover control system may also be configured to read from the information handling resource a variable indicating whether the fault condition of the active cooling system exists.

Abstract: Systems and methods are provided for calculating athletic activity parameters. Multiple housings are position at different locations on a user's body. The housings are configured to be removably engaged with an electronic module that includes a sensor and a processor configured to calculate athletic activity parameters. Each housing is connected to or includes an identification memory that stores information identifying a location of the housing. The electronic module uses the location information to select an algorithm to use when calculating the athletic activity parameters.

Abstract: A display apparatus for a vehicle and including a display; a heating element configured to provide heat to the display; an interface configured to receive at least one of interior temperature information and exterior temperature information about the vehicle; and a processor configured to control the heating element to produce heat based on the received at least one of the interior temperature information and the exterior temperature information about the vehicle.

Abstract: An increase in communication traffic at the time of transmission of commands of controlling power consumption of individual buildings can be suppressed so as to be low.

Abstract: A distributed big data device in a process plant includes an embedded big data appliance configured to locally stream and store, as big data, data that is generated, received, or observed by the device, and to perform one or more learning analyzes on at least a portion of the stored data. The embedded big data appliance generates or creates learned knowledge based on a result of the learning analysis, which the device may use to modify its operation to control a process in real-time in the process plant, and/or which the device may transmit to other devices in the process plant. The distributed big data device may be a field device, a controller, an input/output device, or other process plant device, and may utilize learned knowledge created by other devices when performing its learning analysis.

Abstract: A method accurately determines internal stress in a film roll and prevents defects in the film roll. A film winding device includes a take-up roller and a winding tension adjustment device. A calculation device uses a winding equation in which a winding tension function is explicitly expressed, the winding tension function expressing a winding tension as a function of a radius of a core. The winding tension adjustment device controls winding tension in accordance with a winding tension distribution function calculated by the calculation device.

Abstract: The present subject matter relates to systems and methods for active vibration control system speed monitoring and control in which a speed protection monitor configured to receive index pulses as inputs to monitor the speed of one or more force generators. A rotary actuator control system can be connected in communication with the speed protection monitor and the one or more force generators, wherein the rotary actuator control system is configured to shut down or adjust the speed of the one or more force generators if the one or more force generators are determined to be operating at undesired speeds.

Abstract: A servo control system includes a position command generator, a position detector for a feed axis, a positional deviation obtainer for calculating a positional deviation, a position control loop, a band limiting filter for attenuating a high frequency component of the positional deviation, a dynamic characteristic compensation element for advancing a phase, a learning controller including the band limiting filter and the dynamic characteristic compensation element, a sine wave sweep input unit for applying a sine wave sweep to the position control loop, a frequency characteristic calculator for estimating the gain and phase of position control loop input and output signals, and a learning control characteristic evaluation function calculator for calculating an evaluation function, which indicates a position control characteristic with the learning controller based on a frequency characteristic by actual measurement and a frequency characteristic of the learning controller.