摘要
偏转弹头控制是一种新型的导弹控制方法。电机丝杠式偏转驱动机构结构简单、易于实现,是一种比较可行的弹头偏转驱动机构。本文针对电机丝杠式偏转机构的特点,设计变参数PID控制器对弹头偏转位置进行控制,采用RungeKutta算法,并通过Adams以及Matlab-Simulink对弹头偏转机构进行联合仿真,结果表明,该机构方案响应迅速、精度高,是一种可行的弹头偏转机构方案。
Deflectable nose control is a new control method of missile. The motor-screw mechanism is a practical device which has simple structure and easily realization to drive the nose of the missile. Specific to the characteristic of the motor-screw mecha- nism, a PID controller with variable parameters is designed to control the deflection angle, and by Rounge-Kutta method, the co- simulation between Adams and Matlab-Simulink is operated to verify the validity of the motor-screw mechanism. The result of the simulation indicated that this kind of mechanism has strong performance of high precision and fast response.
出处
《计算机与现代化》
2014年第4期215-218,222,共5页
Computer and Modernization
