Abstract: High voltage DC power, which is produced by rectifying AC power generated by an AC generator, is controlled and regulated without the need for measuring the position of the rotor with hardware. A Field oriented controller uses a sliding mode observer to estimate the position of the rotor without the use of position detection hardware. The estimated position of the rotor and the AC current are then used by the field oriented controller algorithm to regulate a DC output from a rectifier driven by an AC generator.

Abstract: High voltage DC power, which is produced by rectifying AC power generated by an AC generator, is controlled and regulated without the need for measuring the position of the rotor with hardware. A Field oriented controller uses a sliding mode observer to estimate the position of the rotor without the use of position detection hardware. The estimated position of the rotor and the AC current are then used by the field oriented controller algorithm to regulate a DC output from a rectifier driven by an AC generator.

Abstract: A method for providing situational awareness for a transport vehicle includes receiving a plurality of sensory inputs from cameras positioned about the periphery of the transport vehicle and processing the plurality of sensory inputs to generate a plurality of processed signals for display to one or more displays. The method also includes receiving user input from distinct users specifying one or more views to display on each of the one or more displays as received and processed from the plurality of sensory inputs and communicating the plurality of processed signals for displaying the one or more views on each of the one or more displays in response to receiving the user input.

Abstract: The torque of a motor operated by an inverter circuit is controlled to allow maximum torque in the motor when the motor is stalled or at low rotation speeds. Control is accomplished by providing a switching frequency to the motor at a first switching frequency, detecting a rotation speed of the motor, and switching the current to the motor to a second switching frequency when the rotation speed of the motor drops to a predetermined slow rotation speed. The second switching frequency is less than the first switching frequency.

Abstract: An apparatus for dissipating heat from and providing heat to electronic components includes a thermally conductive member having a surface configured to thermally couple with electronic components of an adjacent processing module, and a heating member embedded in the thermally conductive member.