摘要
根据某型防空导弹随动系统的数学模型,采用现代控制理论对系统进行改进。按位置误差e的大小,采用开关控制、平方根控制、模糊控制、PID复合控制结合的变结构控制,并用Simulink对系统进行了仿真,仿真结果表明该控制策略大幅提高了系统的动、静态性能。
According to mathematics model of an antiair missile launcher servo system, it was improved by using modern control theory. The variable structure control was constructed, combined with bang-bang control, fuzzy control and composite PID control based on the value of position error. The system was simulated by simulink, the simulation result indicated that the control strategy increased the dynamic and static performance.
出处
《电机技术》
2008年第3期27-29,35,共4页
Electrical Machinery Technology
关键词
变结构控制
模糊控制
发射装置
Variable structure control
Fuzzy control
Launcher
