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该文介绍了所研究的坦克电驱动系统及实现转向的控制策略.该系统按照坦克电传动的特点、以DSP为主控芯片设计成的数字控制双闭环系统.根据能量回收或快速性的要求,分别采用单极性PWM和双极性PWM控制制动减速以实现转向的策略.实验证明所提出的分析方法和控制策略可行.
This paper introduces the research on the tank electric drive system and the steering control strategy.This system is based on the characteristics of the tank electric drive and the digital controlled dual closed-loop system designed by DSP as the master chip.According to the requirements of energy recovery or rapidity , Respectively, using unipolar PWM and bipolar PWM brake deceleration to achieve the steering strategy.Experiments show that the proposed analysis methods and control strategies feasible.