2006-08-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/687832摘要：本計畫討論慣質之非線性因素以及其對汽車懸吊系統之影響。慣質的提出源自於對電子網路系統中電容的對應，並且可以增進機械系統之性能 [6][7]。直到現在，已有數種慣質的實現方式被建造以及測試。由於我們以各種機械方式實現慣質，因而不能忽略一些非線性因素。在本文中，我們將討論三種非線性因素—背隙、摩擦力、扭轉效應，以及其對汽車懸吊系統的影響。結果顯示這些非線性因素將稍微降低慣質對汽車懸吊系統所帶來的性能增益。吾人同時也架設實驗平台來驗證慣質的非線性性質。<br> Abstract: This project discusses the nonlinearities of Inerter models and the corresponding impact to vehicle suspension design. Inerter was proposed as a real mechanical analogy to an electrical capacitor and illustrated to be capable of improving performance of mechanical systems. Until now, several mechanical realizations of Inerter were constructed and experimentally tested. Due to their mechanical constructions, some nonlinear properties of the Inerter models were noted. In this paper, we discuss three nonlinear properties, namely the backlash, friction, and twisted (compressed) effect, of the model and their influence on vehicle suspension performance. It is noted that those nonlinearities slightly decrease the performance benefits of vehicle suspension systems employing Inerters. A testing platform was also constructed to verify the Inerter nonlinearities.慣質汽車懸吊系統非線性Inertervehicle suspension controlnonlinearity.