Nonlinear controller design based on cascade adaptive sliding mode control for PEM fuel cell air supply systems

2019 ◽  
Vol 44 (35) ◽  
pp. 19357-19369 ◽  
Author(s):  
Huiwen Deng ◽  
Qi Li ◽  
Youlong Cui ◽  
Yanan Zhu ◽  
Weirong Chen
Keyword(s):  
Fuel Cell ◽  
Sliding Mode Control ◽  
Controller Design ◽  
Sliding Mode ◽  
Pem Fuel Cell ◽  
Adaptive Sliding Mode Control ◽  
Nonlinear Controller ◽  
Adaptive Sliding Mode ◽  
Air Supply ◽  
Supply Systems

scholarly journals Design Fuzzy Input-Based Adaptive Sliding Mode Control for Vessel Lift-Feedback Fin Stabilizers with Shock and Vibration of Waves

2017 ◽  
Vol 2017 ◽  
pp. 1-13 ◽  
Author(s):  
Lihua Liang ◽  
Mingxiao Sun ◽  
Tiantian Luan
Keyword(s):  
Sliding Mode Control ◽  
Controller Design ◽  
Sliding Mode ◽  
Feedback System ◽  
System Stability ◽  
Superior Performance ◽  
Adaptive Sliding Mode Control ◽  
Adaptive Sliding Mode ◽  
Mode Control ◽  
Fuzzy Input

An adaptive sliding mode controller based on fuzzy input design is presented, in order to reduce the roll motion of surface vessel fin stabilizers with shock and vibration of waves. The nonlinearities and uncertainties of the system including feedback errors and disturbance induced by waves are analyzed. And the lift-feedback system is proposed, which improves the shortage of conventional fin angle-feedback. Then the fuzzy input-based adaptive sliding mode control is designed for the system. In the controller design, the Lyapunov function is adopted to guarantee the system stability. Finally, experimental results demonstrate the superior performance of the controller designed using fuzzy input, when compared to the PID controller used in practical engineering.

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