模糊PID控制的惯性稳定回路  

The Study of Inertial Platform Stabilization Loop Based on Fuzzy PID Control

作　　者：刘义[1] 郭建都[1] 金倩[1] 

机构地区：[1]中国北方车辆研究所信息与控制技术部,北京100072

出　　处：《火力与指挥控制》2012年第2期105-106,111,共3页Fire Control & Command Control

摘　　要：模糊控制可有效提高惯稳回路的控制精度。由于实际的惯稳模型对模糊信号响应不足,可对控制对象的输入信号u(k)进行适当放大以加快系统输出的响应速度。对传统PID与模糊PID控制的仿真研究结果表明,模糊自适应PID控制对惯稳回路的控制效果要明显优于传统PID,不仅几乎不存在超调量,而且tr、ts非常理想,因此模糊PID控制完全有可能应用于实际的惯稳回路。Fuzzy PID control can improve the precision of stabilization loop.Since the actual model of stabilized platform can＇t generate adequate response to fuzzy signal,input signal of control object can be properly amplified to speed up the system output response speed.Traditional PID and Fuzzy PID Control Simulation results show that the effect of the fuzzy adaptive PID control is much better than the traditional PID control,not only nearly overshot is nearly eliminated,but and control results are satisfactory.Therefore,Fuzzy PID control can be possibly used in practical stabilized platform entirely.

关 键 词：模糊PID控制 惯性稳定回路 传统PID 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]