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中文摘要：
对于Zeta变换器，在李亚普诺夫直接法的基础上提出了一种直接电流控制方法，通过直接控制电感电流，间接获得期望的输出电压，实现了原系统的部分线性化即输入输出线性化。进一步指出所提直接电流控制方法比李亚普诺夫直接法控制系统结构更简单．控制代价更低。数值仿真和实验验证了所提控制策略的正确性和优越性。控制系统具有良好的稳态和动态特性。
英文摘要：
On the basis of Lyapunov＇s direct method, a novel direct current control methods is proposed to control Zeta converter.It is feasible to control the output voltage indirect through the regulation of the inductor current.Further, it is pointed out that the control structure of the direct current control system is simple than the Lyapunov＇s direct method control system and the control cost is also less than the latter.The validity of the control scheme is verified by numerical simulation and experiment resuhs.The controlled system has excellent steady-state and dynamic characteristics.
同期刊论文项目
同项目期刊论文
A phase synchronization control scheme for LCL-T type high-frequency current source in parallel conn
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