臺灣博碩士論文加值系統

本文利用轉移函數來描述均質圓棒的一維旋轉振動問題並加以控制。因為
用轉移函數所建立的系統模型包含所有的振動態，所以針對此轉移函數的
系統模型所設計的控制器用在實際的系統時，並不會造成不穩定的現象。
在本文中針對無阻尼的振動系統提出三種邊界控制器的設計，並利用特徵
方程式來分析系統是否為指數型態收斂，用此方法來分析系統的收斂型態
比以往用能量的觀點簡易許多。

This thesis formulates the vibration control of a rod with the
tip mass in transfer function models. Since the model is
established without mode-truncation,instability caused by
spillover is avoided. Several boundary controls are presented
for stabilizing the vibration of the rod without damping. The
asymptotic or uniform stability can be checked by the locations
of the poles. Hence, finding a controller to stabilize the
system uniformly is easier with the transfer function approach
than previous study.