CMAC与PID的并行控制在火箭炮交流伺服系统中的应用

Application of Compound Control Based on CMAC and PID in AC Servo System for Rocket Launcher

火箭炮交流伺服系统是复杂的变负载、大功率系统,其控制系统的参数变化大,采用单一的PID控制算法很难取得较高的控制品质和控制精度。根据CMAC控制鲁棒性强和可靠性高,以及PID控制器功能简单、便于使用及在各种不同工作条件下保持较好工作性能的特点,提出了CMAC神经网络与PID结合的复合控制策略。在Matlab中进行计算机仿真,结果表明了该控制策略的有效性和实用性。

AC servo system of rocket launcher is a complicated system with variable load, large power and variable parameter of control system. It is difficult to obtain high quality and control precision by means of a single PID control method. A composite control tactics of combining CMAC neural network with PID is put forward in this paper. By use of computer simulation in Matlab, the results showed that the control tactics have validity and availability.