linear time-varying control system 中文意思是什麼

linear time-varying control system 解釋
線性定常控制系統
  • linear : adj. 1. 線的，直線的。2. 長度的。3. 【數學】一次的，線性的。4. 【動、植】線狀的；細長的。5. 由線條組成的，以線條為主的，強調線條的。
  • time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
  • varying : 變化的
  • control : n 1 支配，管理，管制，統制，控制；監督。2 抑制（力）；壓制，節制，拘束；【農業】防治。3 檢查；核...
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. Linear time - varying control system

    線性時變控制系統
  2. There are lots of non - linear systems in the nature. because classical and morden control methods have common limitation : mathematical model of the plant has to be known in advance. but in fact many plants are intricate uncentaintied and time - varying. in addition, they also are non - linear. though there are methods of system identification in control theories, the identification theories and ways of non - linear and time - varying system are not mature and systematic. it is very difficult to carry out effective real - time control. the neural networks can approximate random non - linear relations and study by itself, and it provides new thoughts and new ways for solving these problems

    由於經典和現代控制方法存在一個共同的局限性：就是要求預先知道被控對象的數學模型，但實際上許多對象具有復雜的不確定性和時變性；此外還具有復雜的非線性。雖然在控制理論中有系統辨識的手段，但是對于非線性時變系統尚無成熟的和系統的辨識理論與方法，要實行有效的實時控制就很難了。人工神經元網路有表示任意非線性關系和自學習等能力，給解決這些問題提供了新思想和新方法。
  3. The research indicated that, if the secondary combustion chamber was looked on as a controlled object, with the adjusting valve as a input, the pressure and the temperature of a selected point on the inside wall of the combustion chamber as outputs, then such controlled system would be a strongly non - linear, time varying system with number of random disturbances, which resulted in huge difficulty to build an analyzed mathematics model for the spray burning of the liquid fuel, so that classic control methods were all invalid

    研究表明，若將rbcc發動機的二次燃燒室視為一個控制對象，同時以燃燒室內壁面取定點處的壓強、溫度和調節閥的開度為輸入輸出變量，則該系統將是輸入?輸出特性非線性很強、隨機干擾嚴重的復雜時變系統。這導致建立燃油噴霧燃燒具體模型的很大困難，從而宣告了經典控制方案的失效。
  4. Gpc ( generalized predictive control ) is designed for a class of nonlinear system by substituting it with a time - varying linear system

    摘要將一類非線性系統等價表示為時變線性系統，研究了非線性系統的廣義預測控制。
  5. ( 2 ) for linear systems with time - varying delays both in state and control, and subject to norm - bounded parameter uncertainties, the problems of robust stabilization and robust h control are studied and delay independent results are derived by constructing proper lyapunov function to deal with the time - delay, also by using riccati equations method and inequalities transformations to deal with the uncertainties. according to the transform function of the system, frequency domain method and time domain method are combined together to analyze the robust h control problem of the uncertain time - delay system

    （ 2 ）研究了一類狀態和控制同時具有時變時滯以及參數時變有界不確定性系統的時滯無關的魯棒鎮定及h控制問題，採用把時滯因素和不確定因素分開處理的思路，通過構造適當形式的lyapunov函數來處理時滯，採用不等式變換及riccati方程方法來處理不確定性，採用頻域與時域相結合的方法根據系統的傳遞函數分析時滯不確定系統的魯棒h控制問題。
  6. Optimal control theory often dictates that nonlinear time varying control law be used, even if the basic system is linear and time - invariant

    即使系統是線性定常的，最優控制理論通常給出非線性時變控制律。
  7. But the gas collector pressure system is a complex multi - variable non - linear, time - varying, long time - delay control system and is not easy to set up its mathematical model

    但是，集氣管壓力控制系統是一個多變量、非線性、時變性、大滯后的復雜控制系統，難以建立數學模型。
  8. Generalized predictive control ( gpc ) for a class of nonlinear system is studied in this paper. the main results are concluded as follows : ( 1 ) the method that a class of nonlinear can be substituted by a time - varying linear system is given and proved. so theories of linear systems can be used for nonlinear directly

    本文研究了一類非線性系統的廣義預測控制，主要內容如下： （ 1 ）提出並證明了滿足一定條件的一類非線性系統可以等價時變線性系統，從而可將線性系統已有的研究方法直接引入到非線性系統，使非線性系統的分析、控制器設計得到簡化，為非線性系統的研究提供了一個新途徑。
  9. Analyzing much experiment result, the paper presents a logical controlling method based on pan - bool algebra and constructs the controlling model in allusion to the non - linear, time - varying, delaying do control system

    在分析了大量實驗數據的基礎上，針對微生物深層發酵過程中非線性、大滯后、時變的溶解氧系統，建立了基於泛布爾代數的邏輯控制模型。
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