查詢結果分析
相關文獻
- Quasi Time-Optimal Pid Control of Multivariable Systems: A Seesaw Example
- 雙螺桿押出機溫度控制探討
- The Design of Decoupling Predictive Controller for Multivariable System
- Switching Direct Adaptive Control for Multivariable Systems with Unknown Constant Parameters
- A Composite Control Structure for Linear Multivariable Systems
- 狀態回授設計之動態控制器
- 連續式染整製程中加工物張力及線速度控制
- A Neural-Network-Based Method for Fuzzy Parameter Tuning of PID Controllers
- Model Reduction of Multivariable System Using Routh Stability Array
- A New Robust Decentralized MRAC with Finite Time Perfect Tracking Properties for a Class of Interconnected MIMO Plants
頁籤選單縮合
題 名 | Quasi Time-Optimal Pid Control of Multivariable Systems: A Seesaw Example=一個以翹翹板系統為例的多變數似最短時間比例-積分-微分控制 |
---|---|
作 者 | 吳佳儒; | 書刊名 | 中國工程學刊 |
卷 期 | 22:5 1999.09[民88.09] |
頁 次 | 頁617-625 |
分類號 | 448.944 |
關鍵詞 | 比例-積分-微分控制; 似最短時間控制; 多變數系統; 翹翹板系統; PID control; Quasi time-optimal control; Multivariable system; Seesaw system; |
語 文 | 英文(English) |
中文摘要 | 本文中提出一種數值方法來設計多變數系統的比例一積分一微分控制器。不同於 傳統的變數調整方法,本文所提之方法的比例一積分一微分參數是經由解一個非線性規劃的 問題而得出。而因為兩狀態間的運動時間被選為非線性規劃問題的目標函數,因此經由所提 之方法所設計的比例一積分一微分控制器將會把系統由一給定的初始狀態以一種似最短時間 運動的方式驅動到一所欲的最終狀態。至於所提之方法不能產生真正最短時間路徑的原因也 將被提出來討論並加以說明。而為闡釋所提之方法的正確性,一個具單輸入雙輸出的多變數 翹翹板系統也將被用來做為模擬及實際實驗之用。 |
英文摘要 | A numerical approach is proposed to design PID controllers for multivariable (multi-input or multi-output) systems. Different from traditional tuning methods, the PID parameters in the proposed method are determined by solving a nonlinear programming (NLP) problem. Since the objective function of the NLP problem is the traveling time between two states, the PID controller will drive the system from a given initial state to the desired final state in a quasi time-optimal manner. The reason why the PID controller cannot generate truly timeoptimal movement will also be given. A seesaw system that has one input and two outputs will be used for simulation and practical implementation to illustrate the validity of the proposed method. |
本系統中英文摘要資訊取自各篇刊載內容。