文章摘要信息 关键词 ： 频率灵敏度 结构优化 超声键合 换能器 [gap=1020]Keywords : frequency sensitivity;structure optimization;ultrasonic bonding;transducer zz')" href="#"> ..
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结果表明； 切型不同加速度频率灵敏度不同；
The results show that, when the cuts are different, the sensitivities of acceleration frequency are also different;
而后结合频率灵敏度，基于渐进结构优化方法，建立了一套优化准则和算法。
Then, a set of optimization criteria and algorithms are set up based on frequency sensitivity and evolutionary structural optimization methods.
在灵敏度分析的基础上，以系统固有频率灵敏度最低为目标对张紧机构进行优化。
On the base of sensibility analysis, an optimization for tensioner is performed with the lowest sensibility of system natural frequency as the objective.
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