Title page for etd-0524115-222707


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URN etd-0524115-222707
Author Tung-han Wu
Author's Email Address No Public.
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Department Electrical Engineering
Year 2014
Semester 2
Degree Master
Type of Document
Language zh-TW.Big5 Chinese
Title Robust Control Design for A Novel Wind Power System
Date of Defense 2015-06-12
Page Count 91
Keyword
  • wind turbine generator
  • uncertainty
  • H∞ optimal controller
  • DSP
  • robust control theory
  • Abstract Robustness is a very important topic in control-system design because real engineering systems are vulnerable to external disturbance and measurement noise and there are always difference between mathematical models and the actual system. In this thesis, we consider a robust stabilization problem over a new wind turbine generator system which was introduced in [1], the design process including modelling of uncertain system, robust stability and performance analysis, and robust controller design.
    The design objective for the system is to find an H∞ optimal controller, which ensures the maximum power and speed tracking erorr of the system to be small. In order to verify the controller, the MATLAB, Simulink, and DSP are used in this application. We realize the controller by the DSP, eZdSP F28335. The simulation results shows that the closed-loop system with H∞ optimal controller achieves a satisfactory level of robust stability and robust performance.
    Advisory Committee
  • Chang-Hua Lien - chair
  • Chih-Chiang Cheng - co-chair
  • Tzuen-Lih Chen - co-chair
  • Chung-Yao Kao - advisor
  • Files
  • etd-0524115-222707.pdf
  • Indicate in-campus at 5 year and off-campus access at 5 year.
    Date of Submission 2015-06-25

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