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为实现某车载导弹嵌入式模拟训练器的弹标运动轨迹精确控制,分析了将导弹控制指令转换为模拟训练器控制信号的方法,建立了控制对象数学模型,根据系统特点设计了弹标轨迹变论域模糊控制器,并使用前馈通路补偿主要扰动和固定装置结构设计上的不足。在MATLAB/Simulink环境下进行了建模与仿真,分析了其单位阶跃响应和正弦跟踪响应,并与经典控制方法进行了对比,结果表明:该控制器总体性能更优越,前馈回路准确有效。
In order to realize precise control of the trajectory of a missile simulator, the method of converting the missile control instruction into the control signal of the simulation trainer is analyzed. The mathematical model of the control object is established. According to the characteristics of the system, On the domain of fuzzy controller, and use the feedforward path to compensate for the main disturbance and fixtures structural design deficiencies. In the MATLAB / Simulink environment, the modeling and simulation are carried out, and the unit step response and the sinusoidal tracking response are analyzed. Compared with the classical control method, the results show that the overall performance of the controller is superior and the feedforward loop is accurate and effective .