一种基于标准系数法的飞机倾斜角稳定回路简便设计方法

A Simplified Adaptive Design Method for the Roll Stabilized Loop of Aeroplane

给出一种简易的控制系统设计方法———标准系数法,这种方法能够根据系统的特征多项式迅速确定校正环节的设计参数,通过在反馈回路中引入同动压成比例的PID控制器来自适应调节飞机倾斜稳定回路性能。仿真结果验证了所得控制律设计方法的有效性。

The main concepts of the well-known standard coefficient method were summarized. The method is simple and can serve as the starting point of our simplified design method. The key feature of our simplified design method is the introduction of a proper PID controller coefficient proportional to the dynamic pressure, which can improve the performance of the roll-stabilized loop adaptively. The simulation results confirm that the performance is satisfactory.