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題 名 | 線型感應馬達之適應性步階迴歸滑動模式控制 |
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作 者 | 林法正; 徐書鵬; 黃柏凱; | 書刊名 | 電力電子技術 |
卷 期 | 63 2001.06[民90.06] |
頁 次 | 頁22-36 |
專 輯 | 馬達驅動 |
分類號 | 448.22 |
關鍵詞 | 線型感應馬達; 適應性步階迴歸滑動模式控制; Linear induction motor; LIM; Adaptive backstepping sliding mode control; |
語 文 | 中文(Chinese) |
中文摘要 | 本文提出結合了適應性步階迴歸控制與滑動模式控制之優點的適應性步階迴歸滑 動模式控制器,以達成線型感應馬達之位置控制,並對包含摩擦力的不確定量加以補償。首 先,推導出間接磁場導向感應馬達驅動系統的動態模型。接著再利用步階迴歸滑動模式的方 法,補償在位置控制系統中的不確定量。不確定量是總集在一起的,而在設計步階迴歸滑動 模式控制器時,必須知道總集不確定量的邊界值。然而總集不確定量的邊界值在實際的應用 上是相當難得的,故利用適應性法則來估測總集不確定量,並提出適應性步階迴歸滑動模式 控制法則。本文所提出之適應性步階迴歸滑動模式控制器,對於線型感應馬達的動子在追隨 週期性的參考軌跡上有良好的暫態控制特性與對於不確定量的強健性。 |
英文摘要 | An adaptive backstepping sliding mode controller, which combined both the merits of adaptive backstepping control and sliding mode control, is proposed to control the mover position of a linear induction motor (LIM) drive to compensate the uncertainties including the friction force. First, the dynamic model of an indirect field oriented LIM drive is derived. Then, a backstepping sliding mode approach is proposed to compensate the uncertainties occurred in the motion control system. The uncertainties are lumped. and the bound of the lumped uncertainty is necessary in the design of the backstepping sliding mode controller. However, the bound of the lumped uncertainty is difficult to obtain in advance in practical applications. Therefore, an adaptive law is derived to adapt the value of the lumped uncertainty real-time, and an adaptive backstepping sliding mode control law is proposed. With the adaptive backstepping slidingmode controller, the mover position of the LIM drive possesses the advantages of good transient control performance and robustness to uncertainties for the tracking of periodic reference trajectories. The effectiveness of the proposed control scheme is verified by both the simulated and experimental results. |
本系統中英文摘要資訊取自各篇刊載內容。