摘要
本文介绍了协同式三自由度运动平台计算机控制系统的硬件设计及实现方法。采用调制脉宽的方法实现了 D/A变换;依据飞行仿真系统的有关参数,通过坐标变换,信号洗出和超前补偿等,形成运动平台的驱动信号。
This paper presents hardwares design and realization of computer control system of three degree- of- freedom motion platform. D/A transform is realized by method of modulation pulse width.Drive signal of motion platform is generated by coordinates transform, signal washout, go beyond compensation etc,comply with parameters of flight imitate system.
出处
《工业控制计算机》
2001年第6期54-56,共3页
Industrial Control Computer
关键词
飞机
运动平台
计算机控制系统
设计
: control system, D/A transform, washout, go beyond compensation