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Research on Target Electro-optical Tracking Based Fuzzy Disturbance Observer Controller

  • Ying Liu
  • Zhenghua Liu
  • Le Chang
Part of the Communications in Computer and Information Science book series (CCIS, volume 324)

Abstract

The compound axis control technique is a quick and effective approach to improve the accuracy of high precision target tracking systems. However, traditional disturbance observer controller can not inhibit all-domain noises and can not achieve ideal performance. The robust control method based on fuzzy disturbance observer(FDO) is introduced in this paper, and the method is applied to the electro-optical tracking system together with the Kalman Filter. Compared to the traditional method, the method based on FDOB can inhibit high-frequency noise and compensate low-frequency interference better finally.

Keywords

compound-axis system servo system fuzzy disturbance observer Kalman filter 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  • Ying Liu
    • 1
  • Zhenghua Liu
    • 2
  • Le Chang
    • 2
  1. 1.Beijing Changan Auto Engineering Research Co. Ltd.BeijingChina
  2. 2.School of Automation Science & Electrical EngineeringBeihang UniversityBeijingChina

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