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Switching tuning backstepping control of mixed switched nonseparated parameterised nonlinear systems
International Journal of Systems Science ( IF 4.3 ) Pub Date : 2020-10-15 , DOI: 10.1080/00207721.2020.1783591
Qitian Yin 1, 2 , Mao Wang 1 , Yougao Fan 1 , Libin Ma 1 , Xinyu Wang 2
Affiliation  

In this paper, a switching tuning backstepping control scheme is proposed to stabilise a class of mixed switched nonseparated parameterised nonlinear systems. First, the mixed arbitrarily switching nonlinear system consists of different structure subsystems. The subsystems contain different nonseparated parameters nonlinearly. Next, an uniform backstepping controller is designed to stabilise the nonlinear subsystems. Then, a unidirectional exploring switching tuning scheme is proposed to inject into the controller to jumping compensate the double uncertainty and unknown online. The main contribution of the paper is that the adaptive backstepping controller with the exploring switching tuning scheme stabilises the mixed arbitrarily switching nonlinear systems. The detailed simulation synthesis is finally given to exhibit the effectiveness of the proposed controller.

中文翻译:

混合开关非分离参数化非线性系统的开关调谐反步控制

在本文中,提出了一种开关调谐反步控制方案来稳定一类混合开关非分离参数化非线性系统。首先,混合任意切换非线性系统由不同结构的子系统组成。子系统非线性地包含不同的非分离参数。接下来,设计了一个统一的反步控制器来稳定非线性子系统。然后,提出了一种单向探索开关调谐方案,注入控制器以在线跳跃补偿双重不确定性和未知数。该论文的主要贡献是具有探索性开关调谐方案的自适应反步控制器稳定了混合的任意开关非线性系统。
更新日期:2020-10-15
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