查詢結果分析
來源資料
相關文獻
- 未知延遲時間的線性控制系統之類神經適應性控制
- On the Improvement of Radial Basis Function Neural Network Training Efficiency
- 利用交換電容類神經網路解答線性系統方程式
- 以輻狀基底函數網路建立降雨-逕流模式
- 類神經網路及其應用於降雨-逕流過程之研究
- Adaptive Output Tracking of a Class of Unknown Nonlinear Systems Using Neural Networks
- 類神經網路在非線性系統控制之應用
- 1D Functional-Linked AR Model Approach for Entropy Reduction in Lossless Predictive Coding
- Stability Analysis of Takagi-Sugeno Fuzzy Systems for Neural Network with Time-Varying Delays-Delayed Decomposition Approach
- Adaptive Neural Predictive Control Schemes for Unknown Nonlinear Sytems
頁籤選單縮合
題 名 | 未知延遲時間的線性控制系統之類神經適應性控制=Neural Adaptive Control of a Linear System with Unknown Time Delay |
---|---|
作 者 | 龔應時; 黎靖; | 書刊名 | 技術學刊 |
卷 期 | 14:3 1999.09[民88.09] |
頁 次 | 頁437-444 |
分類號 | 446.2 |
關鍵詞 | 延遲時間; 線性系統; 類神經網路; 適應性控制; 馬達驅動器; Linear system; Time delay; Motor drives; Neural network; Adaptive control; |
語 文 | 中文(Chinese) |
中文摘要 | 本文主要研究具未知延遲時間的線性控制系統之類神經適應性控制,並且將它 應用在馬達驅動系統上。首先,為得到馬達控制較佳之命令追蹤及負載調節控制特性,本 系統採用二自由度控制器,而且依預設之規格發展一套控制器之設計程序。其次,為應付 馬達驅動器系統參數及延遲時間未確定之問題,本系統應用類神經網路與同時估測系統參 數與延遲時間之系統鑑別技術,作為二自由度控制器參數之調整機構,使馬達驅動器在未 知延遲時間之狀況及大範圍的系統參數變化下仍能獲得良好之動態特性。本文亦以感應馬 達驅動系統為模擬實例以驗證所提控制器之有效性與優越性。 |
英文摘要 | In this paper. neural adaptive control of a linear system with time delay is presented and is applied to motor drives. To obtain good tracking and regulating control characteristics of the motor drives, a two-degree-of- freedom (2DOF) controller is adopted first and a design procedure is developed for systematically finding its parameters according to prescribed specifications. To cope with the uncertainty of system parameters and unknown delay time of the motor drives, an adaptive controller combined neural network technique and identification technique which can simultaneously estimate the system parameters and delay time is used. Through these, the parameters of the 2DOF controller can be adapted to match the desired specifications under unknown delay time and parameter variation of motor drives. Some simulation examples for induction motor drives demonstrated the excellent performance of the proposed controller. |
本系統中英文摘要資訊取自各篇刊載內容。