Study on Vibration Control of a Flexible Cantilever Beam Based on Fuzzy PID

Abstract:

The overall performance of large aerospace vehicles is determined to a great extent by the wings structure of aircrafts. In order to prevent wings vibration due to external interference, schemes of combined fuzzy-PID and fuzzy adapt PID controllers are proposed based on flexible beam structure. The MATLAB simulation model demonstrates that the proposed controllers not only has good dynamic characteristics, but also reduce the vibration effect greatly caused by external disturbance, which lay the foundation for the active vibration control of aircraft wings.

• Periodical: Applied Mechanics and Materials (Volume 421)
• Pages: 579-584
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.421.579
• Online since: September 2013
• Authors: Xian Jun Sheng, Sheng Zhong, Ke Xin Wang, Tao Jiang
• Keywords: Active Vibration Control, Cantilever Beam, Fuzzy PID Control, LaRC-MFC Actuator

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