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A Model Reference Adaptive Sliding Mode Control Method for Aero-Engine
International Journal of Turbo & Jet-Engines ( IF 0.9 ) Pub Date : 2019-12-25 , DOI: 10.1515/tjj-2019-0041
Hongliang Xiao 1 , Huacong Li 1 , Kai Peng 1 , Jia Li 2
Affiliation  

In this paper, a model reference adaptive sliding mode control method is proposed for a variable cycle engine (VCE) which is a MIMO system with uncertainties and external disturbances. The reference model is designed based on optimal LQR method to provide ideal reference states. An adaptive sliding mode controller (ASMC) is designed for model reference adaptive control structure, which the adaptive law is derived based on Lyapunov function to estimate the unknown upper bound of uncertainties and external disturbances. Simulation results for VCE demonstrate the performance and fidelity of the proposed method.

中文翻译:

航空发动机模型参考自适应滑模控制方法

本文提出了一种用于可变周期引擎(VCE)的模型参考自适应滑模控制方法,该方法是一种具有不确定性和外部干扰的MIMO系统。参考模型是基于最优LQR方法设计的,以提供理想的参考状态。针对模型参考自适应控制结构设计了自适应滑模控制器(ASMC),基于Lyapunov函数推导了自适应律,以估计不确定性和外部干扰的未知上限。VCE的仿真结果证明了该方法的性能和保真度。
更新日期:2019-12-25
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