本文應用基因遺傳法則出減低頻率響應振幅之避震器,設計變數包括避震
器的彈簧常數、阻尼係數和連結質量以及最適合的裝設位置。由於基因遺
傳法則有較大的機會找到全域最佳解, 並可以輕易處理混和離散和連續變
數的問題, 因此本文採用簡單遺傳法則做避。使用此一方法可以找到最經
濟的避震器參數和裝設節點。本文在求解的過程應用了大型有限元素分析
軟體 MSC/NASTRAN 並完成自動最佳化。

This thesis studied the optimum design of vibration absorbers
sing genetic algorithms. The design variables include
springiffness, damping coefficient, connecting mass and the
nodes fortaching vibration absorbers. The frequency responses
atfied nodes are the constraints. Because the genetichms has a
better chance of finding global solution andproblems containing
both continuous and discreteeasily, it is selected in this
thesis to be thee optimum parameters and locations of the
vibrationobtained using SGA. This thesis usedthe finite element
analysis program. Also theptimization was established.