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飞行器纵向自抗扰姿态控制器设计,是在合理借鉴自抗扰控制技术基础上设计出来的典型的追踪微分器,设计的原理是非线性反馈律、扩张状态观测器的设计原理等,其设计的要求是根据相关原理达到对飞行器俯仰通道的姿态控制。其实验结果表明,设计的自抗扰控制器对于飞行器这样复杂的模型有很好的控制能力,并且有很好的滤波性能和鲁棒性。
The design of longitudinal ADRC attitude controller is a typical tracking differentiator designed on the basis of rational reference of anti-interference control technology. The principle of the design is nonlinear feedback law and the design principle of extended state observer. The requirement is to achieve attitude control of the aircraft pitch channel in accordance with the relevant principles. The experimental results show that the designed ADRC controller has good control ability for complex models such as aircraft, and has good filtering performance and robustness.