Non-identifier Based Adaptive Control in Mechatronics: Theory and Application (Lecture Notes in Control and Information Sciences)
暫譯: 機電一體化中的非識別基適應控制:理論與應用(控制與資訊科學講義)
Christoph M. Hackl
- 出版商: Springer
- 出版日期: 2017-05-17
- 售價: $7,920
- 貴賓價: 9.5 折 $7,524
- 語言: 英文
- 頁數: 652
- 裝訂: Hardcover
- ISBN: 3319550349
- ISBN-13: 9783319550343
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商品描述
This book introduces non-identifier-based adaptive control (with and without internal model) and its application to the current, speed and position control of mechatronic systems such as electrical synchronous machines, wind turbine systems, industrial servo systems, and rigid-link, revolute-joint robots.
In mechatronics, there is often only rough knowledge of the system. Due to parameter uncertainties, nonlinearities and unknown disturbances, model-based control strategies can reach their performance or stability limits without iterative controller design and performance evaluation, or system identification and parameter estimation. The non-identifier-based adaptive control presented is an alternative that neither identifies the system nor estimates its parameters but ensures stability. The adaptive controllers are easy to implement, compensate for disturbances and are inherently robust to parameter uncertainties and nonlinearities. For controller implementation only structural system knowledge (like relative degree, input-to-state stable zero dynamics and known sign of the high-frequency gain) is required. Moreover, the presented controllers guarantee reference tracking with prescribed asymptotic or transient accuracy, i.e. the tracking error eventually tends to or for all time evolves within an a priori specified region.
The book presents the theory, modeling and application in a general but detailed and self-contained manner, making it easy to read and understand, particularly for newcomers to the topics covered
商品描述(中文翻譯)
本書介紹了非識別基礎的自適應控制(有內部模型和無內部模型)及其在機電系統中的應用,例如電同步機、風力發電系統、工業伺服系統以及剛性連桿、旋轉關節機器人之電流、速度和位置控制。
在機電一體化中,對系統的了解往往僅限於粗略的知識。由於參數不確定性、非線性和未知擾動,基於模型的控制策略可能在沒有迭代控制器設計和性能評估,或系統識別和參數估計的情況下達到其性能或穩定性極限。所提出的非識別基礎自適應控制是一種替代方案,它既不識別系統也不估計其參數,但能確保穩定性。自適應控制器易於實現,能夠補償擾動,並且對參數不確定性和非線性具有內在的魯棒性。對於控制器的實現,只需結構性系統知識(如相對階數、輸入到狀態的穩定零動力學和已知的高頻增益符號)即可。此外,所提出的控制器保證以預定的漸近或瞬態精度進行參考跟蹤,即跟蹤誤差最終趨向於或在所有時間內演變於先前指定的區域內。
本書以一般但詳細且自足的方式呈現理論、建模和應用,使其易於閱讀和理解,特別是對於新手來說。