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Analysis, Modeling and Simulation of State Feedback Control for Positive Output Super Lift Luo Converter

机译：正输出超举罗变换器的状态反馈控制分析，建模与仿真

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摘要

This article studies a design and implementation of state-feedback control problem for dc-dc Positive Output Super Lift Luo (POSLL) converter by considering the line and load disturbances for needing desired power source for various portable electronic equipments like battery charger, hard disk drives, medical device, LED TV etc. The POSLL's dynamic performance becomes non-linear in nature; the designed controller able to get superior dynamic performance given by load estimation is done by using an observer and by combining the state-feedback control with the load estimator, a controller which is explicitly developed with strong robustness using separation principle. An effectual stability analysis is exemplified to prove that by carefully selecting the state feedback control and observer gain matrix, the output voltage of the dc-dc POSLL converter tracks the desired value irrespective of the uncertainties. Extensive simulation is carried out using MATLAB/Simulink model. The result based on time domain analysis is done by using the controllers for various disturbances given to the converter.
机译：本文通过考虑各种充电器和硬盘驱动器等各种便携式电子设备所需电源的线路和负载干扰，研究了直流-直流正输出超提升罗（POSLL）转换器的状态反馈控制问题的设计和实现。 ，医疗设备，LED电视等。POSLL的动态性能实际上是非线性的；通过使用观察器并将状态反馈控制与负载估计器结合在一起，设计出一种能够通过负载估计获得出色动态性能的控制器，该控制器使用分离原理明确开发出具有强大鲁棒性的控制器。进行了有效的稳定性分析，以证明通过仔细选择状态反馈控制和观察者增益矩阵，dc-dc POSLL转换器的输出电压可以跟踪期望值，而与不确定性无关。使用MATLAB / Simulink模型进行了广泛的仿真。基于时域分析的结果是通过使用控制器针对给转换器的各种干扰来完成的。

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  • 来源
    《Circuits and systems》 |2016年第11期|3971-3983|共13页
  • 作者

    N. Arunkumar; T. S. Sivakumaran; K. Ramashkumar; R. Shenbagalakshmi;

  • 作者单位

    Department of Electrical and Electronics Engineering, TRP Engineering College (SRM Group), Trichy, India;

    Department of Electrical and Electronics Engineering, Sasurie Academy of Engineering, Coimbatore, India;

    Department of Electrical and Electronics Engineering, Christ Institute of Technology (S.J.S. Paul Memorial College of Engineering and Technology), Puducherry, India;

    Department of Electrical and Electronics Engineering, TRP Engineering College (SRM Group), Trichy, India;

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  • 原文格式 PDF
  • 正文语种 eng
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  • 关键词

    DC-DC Converter; POSLL; Controller;

    机译：DC-DC转换器POSLL;控制者;

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