The fuzzy controller design for MEMS gyro stable platform

Jinlong Dong*, Bo Mo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Since a high sensor noise level will limit the gain of a PID controller, an adaptive Kalman filter (KF) has been designed to reduce the noise of MEMS gyro in a stable platform system, which has better performance than a FIR filters, Such as smaller phase lag and lower variance. By using the filtered gyro signal, a T-S fuzzy reasoning module has been constructed to adjust the PID coefficients adaptively. The simulation illustrates that the fuzzy-PID performs better than a classic PID when conquering the disturbance torque acting on platform frame.

Original languageEnglish
Title of host publicationPractical Applications of Intelligent Systems - Proceedings of the 8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013
EditorsZhenkun Wen, Tianrui Li
PublisherSpringer Verlag
Pages549-556
Number of pages8
ISBN (Electronic)9783642549267
DOIs
Publication statusPublished - 2014
Event8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013 - Shenzhen, China
Duration: 20 Nov 201323 Nov 2013

Publication series

NameAdvances in Intelligent Systems and Computing
Volume279
ISSN (Print)2194-5357

Conference

Conference8th International Conference on Intelligent Systems and Knowledge Engineering, ISKE 2013
Country/TerritoryChina
CityShenzhen
Period20/11/1323/11/13

Keywords

  • Fuzzy control
  • Kalman filter
  • MEMS gyroscope
  • Stable platform

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