TH173067A - Torque command generating device - Google Patents

Abstract

EDIT 14/01/2016 The purpose of this invention is to provide a generator torque command generator device. The torque instruction generated by the motor makes it possible to generate strong impulses while To ensure the necessary acceleration and the like within the motor torque limit range, the torque-generating device (6) is provided. The maximum torque calculator (633) to calculate the maximum torque for the torque generated by the motor according to the motor speed; DC component limiter (635) to calculate the DC signal value; Excess Amplitude Calculator (637) to calculate the excess amplitude by subtracting the greatest torque from the sum of the The DC component value calculated by the DC component limiter (635) and excitation amplitude. Fed from the outside; A sine wave transmitter (639) to produce an amplitude of sine waves derived from Subtraction of the excess amplitude from the fundamental amplitude; And the sum unit (640) to calculate the torque generated by the motor by adding the DC component values. And sine wave cost -------------------------------------------------- ----- The aim of this invention is to provide a device for the formation of a torque command. For command generation for motor-generated torque, which makes it possible to Giving maximum stimulation while ensuring the necessary acceleration, and the like, with a range of torque's Restricted motor A device for generating torque commands (6) is also provided: the unit for calculating the maximum torque (633) for the calculation, according to the motor speed, the maximum torque for the signal value. A command for a motor-generated torque; DC component limiter (635) for calculating DC signal values; Excess Amplitude Calculation Unit (637) for calculating excess amplitude by subtracting the maximum torque from the sum of the DC component values. That is calculated by the DC component limiter (635) and the external input excitation amplitude; A sine wave transmitter (639) for generating a nitric wave with a derived amplitude by removing the amplitude. Excess Jude from the base amplitude; And the aggregation unit (640) for calculating the command signal value for Motor-generated torque by adding the values of the DC component to the values of the sine wave:

Claims (1)

: EDIT 14/01/2016 The purpose of this invention is to provide a generator torque command generator device. The torque instruction generated by the motor makes it possible to generate strong impulses while Ensuring the necessary acceleration and the like, within the motor torque limit range, the torque-generating device (6) provides: the largest torque calculator (633 ) To calculate the maximum torque for the torque generated by the motor according to the motor speed; DC component limiter (635) to calculate the DC signal value; Excess Amplitude Calculator (637) to calculate the excess amplitude by subtracting the greatest torque from the sum of the The DC component value calculated by the DC component limiter (635) and excitation amplitude. Fed in from the outside; A sine wave transmitter (639) to produce an amplitude of sine waves derived from Subtraction of the excess amplitude from the fundamental amplitude; And the sum unit (640) to calculate the torque generated by the motor by adding the DC component values. And sine wave cost -------------------------------------------------- ----- The aim of this invention is to provide a device for the formation of a torque command. For command generation for motor-generated torque, which makes it possible to Giving maximum stimulation while ensuring the necessary acceleration, and the like, with a range of torque's Restricted motor A device for generating torque commands (6) is also provided: the unit for calculating the maximum torque (633) for the calculation, according to the motor speed, the maximum torque for the signal value. A command for a motor-generated torque; DC component limiter (635) for calculating DC signal values; Excess Amplitude Calculation Unit (637) for calculating excess amplitude by subtracting the maximum torque from the sum of the DC component values. That is calculated by the DC component limiter (635) and the external input excitation amplitude; A sine wave transmitter (639) for generating a nitric wave with a derived amplitude by removing the amplitude. Excess Jude from the base amplitude; And the aggregation unit (640) for calculating the command signal value for Motor-generated torque by adding the value of the DC component to the value of the sine wave. (Section one) which will appear on the advertisement page: Amendment 6 Sep. 61 Claims 1. A torque-generating device that generates a torque-generating motor for Drive the motor in a powertrain test system for a torque generation that mimics the engine of A vehicle with a motor connected to the shaft of the vehicle powertrain This device includes: a threshold calculation path to calculate the limit for the value of the torque command signal. Generated by the motor according to the rotational speed of the motor; & nbs Tag: