自動平衡儀控制系統設計及分析

A Design and Analysis of Automatic Balancer for Rotor Imbalance Control System

康宗揚(Tsung-Yang Kang)

指導教授 ： 康淵

中原大學/工學院/機械工程研究所/碩士(2003年)

https://doi.org/10.6840/cycu200300667

摘要

本文探討轉子定速下或加速中的自動平衡方法，在轉子一定轉速下，量測轉子振動位移量，以影響係數法，求出轉子的原始不平衡量及其所在位置，並設計參數自調節類神經-PID控制器，作為平衡儀校正質量之角度定位控制。單盤及圓柱兩種轉子的運動方程式，使用過軸型自動平衡儀之設計，以單面及雙面平衡，分析轉子在不平衡自動校正前後之動態特性，以驗證本文所提之自動平衡系統，探討控制轉子自動平衡之可行性。

關鍵字

類神經參數自調器 ； 自動平衡儀 ； PID控制 ； 轉子不平衡 ； 影響係數法

並列摘要

In this paper, automatic balancing method is studied under condition of constant speed or acceleration of rotor. Imbalance masses and locations of a rotor is determined by influence coefficient method due to measured vibrations. In addition, the neuro-PID controller is used to control the positions of correction masses of the automatic balancer. The axis-passed balancers are utilized on one or two-plane rotor-bearing systems. The dynamic responses before and after auto-balancing are simulated which demonstrate that the automatic balancing method due to this study can be verified to reduce the rotor vibration.

並列關鍵字

automatic balancer ； PID control ； influence coefficient method ； rotor imbalance ； neuro-parameter self-tuner

參考文獻

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