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Optimal placement of actuators in actively controlled structures by genetic algorithms

  • Xi'an Jiaotong University
  • NUEADI

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

1 Scopus citations

Abstract

Optimal placement of actuators for vibration active control of structures by Genetic Algorithms is discussed in the present paper. The optimal function is defined by instantaneous optimal control algorithm. For avoiding the constraint violations caused by general crossover and basic mutation operation when the amount of actuators is fixed, a new genetic method is presented, i.e. look for a distinguishable code which satisfy certain condition, by distinguishable code to cross and by two-gene place to mutate, the result of crossover and mutation operation is that the created gene don't violate constraint. Simulation results demonstrate that the method in this paper is feasible, and the optimization velocity is fast.

Original languageEnglish
Title of host publicationProcess in Safety Science and Technology Part A
EditorsH. Ping, W. Yajun, L. Shengcai, Q. Xinming, H, Ping, W. Yajun, L. Shengcai, Q. Xinming
Pages62-67
Number of pages6
StatePublished - 2002
EventProgress in Safety Science and Technology - Taian, China
Duration: 10 Oct 200213 Oct 2002

Publication series

NameProcess in Safety Science and Technology Part A
Volume3

Conference

ConferenceProgress in Safety Science and Technology
Country/TerritoryChina
CityTaian
Period10/10/0213/10/02

Keywords

  • Active control
  • Genetic algorithm
  • Optimal placement

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