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本文对采用继电型自适应律的模型参考自适应控制系统提出了一种新的设计方法,并获得一种降阶自适应控制器。通过引入连续近似方法消除了不连续控制引起的颤抖现象。将本方法用于某飞行控制系统设计,其仿真结果表明效果良好。最后初步研究了本方法的微机实现问题。
In this paper, a new design method is proposed for model reference adaptive control system using relay-type adaptive law, and a reduced-order adaptive controller is obtained. By introducing a continuous approximation method to eliminate the dithering caused by discontinuous control. The method is applied to a flight control system design, the simulation results show that the effect is good. Finally, preliminary study of the method of computer implementation.