研究目的
To eliminate the steady-state error in the wireless power transfer system using an operator-based integral sliding mode robust nonlinear control design scheme.
研究成果
The proposed operator-based integral sliding mode control design effectively eliminates the steady-state error in wireless power transfer systems, improving tracking performance while ensuring robust stability. Experimental results confirm the scheme's effectiveness.
研究不足
The study focuses on a specific type of wireless power transfer system (S-S type) and may not be directly applicable to other configurations without adjustments. The experimental setup requires precise tuning of parameters, which could be challenging in practical applications.
1：Experimental Design and Method Selection:
The study employs an operator-based integral sliding mode control design to regulate the output voltage of a wireless power transfer system, focusing on eliminating steady-state errors and ensuring robust stability through robust right coprime factorization.
2：Sample Selection and Data Sources:
The wireless power transfer system consists of a coupling system, rectifier circuit, and buck circuit, with parameters detailed in the paper.
3：List of Experimental Equipment and Materials:
Includes AC voltage source, transmit and receive coils, filter inductor and capacitor, stabilizer capacitor, and output load, among others.
4：Experimental Procedures and Operational Workflow:
The control scheme involves designing a compensator and operators to guarantee robust stability, with the control law designed using hysteresis modulation method.
5：Data Analysis Methods:
The effectiveness of the proposed control design is verified through simulations and experiments, with robustness analyzed via Lipschitz norm.
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