Rate Bumpless Transfer Control for Switched Linear Systems With Stability and Its Application to Aero-Engine Control Design

2020 ◽  
Vol 67 (6) ◽  
pp. 4900-4910 ◽  
Author(s):  
Ying Zhao ◽  
Jun Zhao ◽  
Jun Fu ◽  
Yan Shi ◽  
Chao Chen
Keyword(s):  
Linear Systems ◽  
Control Design ◽  
Engine Control ◽  
Switched Linear Systems ◽  
Bumpless Transfer ◽  
Aero Engine

H ∞ Control for Continuous-Time Switched Linear Systems

2010 ◽  
Vol 132 (4) ◽  
Author(s):  
Grace S. Deaecto ◽  
José C. Geromel
Keyword(s):  
Feedback Control ◽  
Linear Systems ◽  
Output Feedback ◽  
Continuous Time ◽  
Design Problem ◽  
State Feedback ◽  
Output Feedback Control ◽  
Control Design ◽  
Linear Matrix ◽  
Switched Linear Systems

This paper deals with the output feedback H∞ control design problem for continuous-time switched linear systems. More specifically, the main goal is to design a switching rule together with a dynamic full order linear controller to satisfy a prespecified H∞ level defined by the L2 gain from the input to the output signal. Initially, the state feedback version of this problem is solved in order to put in evidence the main difficulties we have to face toward the solution of the output feedback control design problem. The results reported in this paper are based on the so called Lyapunov–Metzler inequalities, which express a sufficient condition for switched linear systems global stability. The solution of the previously mentioned output feedback control design problem through a linear matrix inequality based method is the main contribution of the present paper. An academic example borrowed from literature is used for illustration.

Robust asynchronous bumpless transfer for switched linear systems

2015 ◽  
Vol 88 (12) ◽  
pp. 2433-2443 ◽  
Author(s):  
Yiwen Qi ◽  
Wen Bao ◽  
Juntao Chang
Keyword(s):  
Linear Systems ◽  
Switched Linear Systems ◽  
Bumpless Transfer

H∞ output tracking bumpless transfer control for switched linear systems

2020 ◽  
Author(s):  
Ying Zhao ◽  
Jun Zhao
Keyword(s):  
Lyapunov Function ◽  
Control Problem ◽  
Linear Systems ◽  
Control Strategy ◽  
Transfer Performance ◽  
Switched Linear Systems ◽  
Output Tracking ◽  
Switching Rule ◽  
Bumpless Transfer

Abstract This study concentrates on the problem of $H_\infty $ output tracking bumpless transfer control for a category of switched linear systems (SLSs). The $H_\infty $ output tracking bumpless transfer control problem is to ensure the SLSs to satisfy the bumpless transfer performance and the $H_\infty $ output tracking properties by co-design of a switching rule and a series of controllers. Firstly, a concept of the bumpless transfer performance for a system in this class is presented. Then, via a Lyapunov function scheme, criteria guaranteeing the bumpless transfer performance and the $H_\infty $ output tracking properties are established. The criteria allow the problem of the $H_\infty $ output tracking bumpless transfer control for subsystems is unsolvable. Finally, an example of controlling a turbofan model is offered for the verification on the effectiveness of the presented control strategy.

Passivity of switched linear systems: Analysis and control design

2012 ◽  
Vol 61 (4) ◽  
pp. 549-554 ◽  
Author(s):  
José C. Geromel ◽  
Patrizio Colaneri ◽  
Paolo Bolzern
Keyword(s):  
Linear Systems ◽  
Systems Analysis ◽  
Control Design ◽  
Switched Linear Systems ◽  
Linear Systems Analysis ◽  
And Control
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