Design of fuzzy controller for smart structures using genetic algorithms

作者：Lu Q^*; Peng Z; Chu FL; Huang JY

来源：Smart Materials and Structures, 2003, 12(6): 979-986.

DOI：10.1088/0964-1726/12/6/016

In this paper, the genetic algorithm is used to optimize the membership functions of a fuzzy logic controller for smart structure systems. With the performance requirement of vibration control, a new encoding method and a fitness function with variable factors are put forward for the genetic algorithm. A constraint problem, which the new encoding method will face, is discussed and solved. The effectiveness of the genetic algorithm is demonstrated with a cantilever beam attached with piezoelectric materials.

• 出版日期2003-12
• 单位清华大学