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Location Optimization of Piezoelectric Actuators for Active Control Decoupling Based on the Theory of Radiation Modes
LENG Zhen-bo;JIANG Zhe
2011, 31 (5):
126-129.
DOI: 10.3969/j.issn.1006-1355-2011.05.029
The location of optimization of piezoelectric actuator based on the theory of radiation modes in the active control decoupling is studied. Previous researches have proposed that as long as four groups of actuators are arranged symmetrically, active control decoupling based on radiation modes can be achieved. Since there are many symmetrical layouts for the four groups of actuators, it is worth studying which layout is the best. In this paper, based on the object of minimizing the input control power, the locations of the four groups of piezoelectric actuators are optimized.
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