摘要
本文对重力仪平台中间跟踪系统采用双极性脉宽调制(PWM)电路的优点、原理和设计要点作了论述,并导出有关特性的模型.在此基础上,对该系统按力矩跟踪系统方案在模拟计算机上进行了仿真,得出最佳的动态性能指标.
This paper discusses the advantage,principle and design of bipolar pulse width modulated(PWM)in the intermediate follw-up system of gyro-stabilized platform,and derives a model of relevant characteristics. On this basis and according to the force moment follow-up plan,simulation on this system is done with an analog computer and optimal dynamic perfor- mance indices are obtained.
出处
《华侨大学学报（自然科学版）》
CAS
1989年第1期61-69,共9页
Journal of Huaqiao University(Natural Science)
