Piezoelectric actuator optimization for simultaneous aircraft cabin noise and vibration control

Authors

  • Daniel Tse Institute for Aerospace Research, National Research Council Canada, Ottawa, Ont., Canada
  • Anant Grewal Institute for Aerospace Research, National Research Council Canada, Ottawa, Ont., Canada

Keywords:

Control system analysis, Genetic algorithms, Optimization, Piezoelectric devices, Propellers, Vibrations (mechanical), Aircraft cabin noise, Piezoelectric actuator

Abstract

The use of the piezoelectric (PZT) actuator optimization for simultaneous aircraft cabin noise and vibration control is effective in reducing both noise and vibration. The study explores PZT elements into different control groups as means to simplify the control systems while increasing the control authority. A genetic algorithm is developed to optimize the noise and vibration separately and independently. By the application of Pareto cooperative optimization approach the present work can be extended to both noise and vibration reduction performance.

Published

2000-09-01

How to Cite

1.
Tse D, Grewal A. Piezoelectric actuator optimization for simultaneous aircraft cabin noise and vibration control. Canadian Acoustics [Internet]. 2000Sep.1 [cited 2021Apr.17];28(3):56-7. Available from: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1288

Issue

Section

Proceedings of the Acoustics Week in Canada

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