位置伺服系统的PWM最优控制

来源期刊：中南大学学报(自然科学版)1995年第3期

论文作者：罗安

文章页码：402 - 406

关键词：PWM最优控制; 伺服系统; 微机

Key words：PWM optimal control; servo systems; microcomputers

摘    要：研究PWM驱动的位置伺服系统最优控制,研究连续最优控制与PWM最优控制的等价关系.以二阶系统为例,给出了PWM最优控制的最优解.经在电液位置伺服系统中的应用表明,系统获得了良好的控制性能.

Abstract: In this paper,PWM optimal control for position servo system is studie. The equal con-ditions between continuous optimal control and PWM optimal control are presented.The solution of the PWM optimal control for second-order system is given. The application results of electro-hydrolic position servo system have shown that the control performance is satisfactory.