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Fixed-Frequency Sliding Mode Control of Buck Converter Based on Differential Geometry Theory

机译:基于差分几何理论的降压转换器的固定频率滑模控制

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The paper establishes the state feedback accurate linearization model of buck converter by differential geometry theory. Based on the model, PWM fixed-frequency sliding mode controller is designed with the method of approach law. Experiment indicates that compared with PID control, new method has better dynamic and steady-state feature.
机译:本文通过差分几何理论建立了降压转换器的状态反馈精确线性化模型。基于该模型,PWM固定频率滑动模式控制器采用了方法法的方法设计。实验表明,与PID控制相比,新方法具有更好的动态和稳态功能。

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