基于MIT的伺服转台系统自适应控制

Adaptive Control of Servotable System Based on MIT

伺服转台作为一个高精度的位置随动系统,提高其对高速目标的跟踪精度已经成为研究伺服转台的重要课题。针对这一问题,采用模型参考自适应控制的方法对伺服转台进行控制,基于MIT理论计算得到自适应控制律,完成控制系统的总体设计,最后使用Matlab/Simulink仿真软件对控制系统的性能进行仿真验证。结果表明,基于MIT理论设计的自适应控制系统结构简单,易于实现,且能够有效的提高伺服转台控制系统跟踪精度。

Currently,the speed of moving object is more and more fast. As a high-accuracy position servo system,it has become an important project that improving the tracking accuracy of high-speed object. To solve this problem,controlling the servotable by the way of model reference adaptive control. And calculating based on the principle of MIT to obtain the adaptive control law based on the principle of MIT. At last,the performance of the control system was validated by using Matlab/Simulink simulate software. Adaptive control system based on MIT is simple,easily achievable and can be applying to common control system.