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題 名 | 非線性液壓系統辨識之實驗研究=An Experimental Study on the Identification of a Nonlinear Hydraulic System |
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作 者 | 林穀欽; | 書刊名 | 崑山技術學院學報 |
卷 期 | 1 1998.01[民87.01] |
頁 次 | 頁9-18 |
分類號 | 446.4121 |
關鍵詞 | 液壓系統; 系統辨識步驟; Hydraulic system; System identification algorithm; |
語 文 | 中文(Chinese) |
中文摘要 | 液壓系統是可予以數學分析,其系統參數可隨著負載壓力的改變而變化,直接量 得參數與訊號之間關係是困難的。本文提一系統辨識步驟以預估系統參數包括與負載 壓力相關之參數,並藉由一液壓伺服系統辨識實驗研究之結果,以說明本文所提系統 辨識方法與文獻已知的方法之優劣。 |
英文摘要 | Hydraulic systems can be analyzed mathematically. The values of the system parameters could change as the system load pressure varies. It is difficult to directly measure and obtain the dependence between the system parameters and load pressure. This study presents a system identification algorithm to estimate the parameters including those varying with the load pressure. An experimental study on an electrohydraulic servosystem is conducted. The results obtained by using the method proposed in the study are presented and compared with those obtained by other known methods. |
本系統中英文摘要資訊取自各篇刊載內容。