
自適應控制系統;[自] 適應式控制系統
This paper researches the adaptive control system of discrete time reference model of input saturation character.
就輸入存在飽和特性的離散時間參考模型自適應控制系統進行了探讨。
This paper presents the design method of this type of nonlinear adaptive control system and its out loop trajectory tracking controller.
本文主要介紹這種非線性自適應控制系統及其外回路航迹跟蹤控制器的設計問題。
Engineering implementation of the method and its application to simulate a temperature adaptive control system in a space environment are also presented.
本文還介紹了這種方法的工程實現及其在空間環境模拟器溫度自適應控制系統中的應用。
A constant force hybrid adaptive control system is designed for four rollers cold rolling mill to ensure that strap steel force is constant.
為了保證冷軋機軋制中帶鋼恒張這一特點,設計了四輥可逆冷軋機恒張力混合自適應控制系統。
In order to overcome the nonlinearity and time-varying uncertainty of actual industrial processes, an adaptive control system based on linearization error model is proposed.
針對實際工業生産過程中的非線性、時變不确定性,提出了一種基于線性化誤差模型的自適應控制系統。
This paper stu***s the stability of the multivariable all coefficient adaptive control system , mainly stu***s the stability problem of the multivariable golden section feedback control system.
研究了多變量全系數自適應控制系統的穩定性,重點研究了多變量黃金分割反饋控制系統的穩定性問題。
This paper presents a survey of the development, basic theory and designing methods of model reference adaptive control system, the lastest result of research and the tendency of development as well.
本文綜述了模型參考自適應控制系統的發展概況、基本工作原理和設計方法,以及最新研究結果和發展動向。
In this paper, an adaptive control system without persistent excitation and strictly positive real conditions is developed for non-minimum phase plant disturbed by unmeasurable disturbance.
針對含不可測外擾的非最小相位對象,發展了一種不要求“持續激勵”和“嚴格正實”條件的自適應控制系統。
A multi-channel adaptive control system is developed and used to attenuate the analogized noise field and satisfied results are obtained in the controlled area.
一個多通道自適應控制系統被應用于該模拟聲場的主動控制實驗,并在控制區域取得了滿意的降噪效果。
Theory analysis and the result of simulations show that the scheme possess simultaneously both good behavior of servo tracking and stochastic regulation in adaptive control system of our design.
理論分析和仿真結果表明所設計的自適應控制系統具有良好的伺服跟蹤性能和隨機調節性能。
The real-time experiment results show that the performance of the nonlinear adaptive control system is significantly superior.
該系統用于壓力容器的控制,實時控制表明非線性自適應控制系統性能良好。
The distributed PID function model can be widely used in sliding-mode control system, self-adaptive control system and internal-mode control system.
分散PID功能模型可以廣泛應用于滑模控制系統、自適應控制系統和内模控制系統。
Then a microcomputer-based two-input two-output adaptive control system for left ventricular bypass assist devices is presented.
在此基礎上,介紹了将人工心髒作為左心室輔助心室的雙輸入、雙輸出自適應控制系統。
Then, applying adaptive control system based on improved fuzzy neural network, a TCBR controller is designed.
然後應用一種改進的模糊神經網絡自適應控制系統,設計了TCBR的控制器。
According to the requirements of modern spacecraft control, this paper presents a hierarchical intelligent adaptive control system based on the description of plant feature model knowledge.
針對現代航天器對控制任務的需求特點,基于航天器對象特征模型知識描述,提出了具有多層結構的智能自適應控制系統概念。
A ****** adaptive control system was designed for constant tension of double stand revere cold rolling mill.
為保證雙機架可逆冷軋機軋制中帶鋼恒張力,設計了恒張力簡單自適應控制系統。
The mathematic model for the computer adaptive control system of roller temperature of the leather rolling production line is established.
論述壓延革生産線軋輥溫度的微機自適應控制系統數學模型。
In this paper, the coke oven is thought as a kind of hybrid systems, the coke oven heating intelligent adaptive control system is developed.
本文将焦爐作為一類混合系統,研究并開發了焦爐加熱智能自適應控制系統。
It is proved that all the signals in the adaptive control system are globally uniformly bounded, and the regulation error converges to zero asymptotically.
證明了自適應控制系統的所有信號全局一緻有界,調節誤差漸近收斂到零。
The robust model reference adaptive control system(MRACS) of Follow Reterence Sequence has been designed according to delay discrete object. The scheme does not need linear compensator.
對離散滞後被控對象,設計了一種跟蹤參考序列的魯棒模型參考自適應控制系統(MRACS)。
Based on this the design of arc furnace electrode regulator adaptive control system is made, the rule of discrete-time model reference adaptive control is proven.
在此基礎上進行了電弧爐電極調節自適應控制系統的設計,推導出了遞推的離散時間模型參考自適應律。
SCATS control system is a real-time options adaptive control system, developed by Australia.
SCATS控制系統種案選擇自適應控制系統,澳利亞。
In this paper, an adaptive control system in which working voltage compensates the variation of electrolyte resistivity is discussed.
本文介紹了一種利用電解液電阻率信號來補償加工電壓的控制系統。
For this purpose, an adaptive control system of electromagnetic vibration feeder's amplitude is designed in this paper.
因此,本文針對這些問題設計了電磁振動給料機振幅的自適應控制系統。
This paper presents a hyperstable scheme for designing discrete model reference adaptive control system for lineartime-invariant SISO plant, based on a redefined augmented error signal.
本文經過重新定義增廣誤差信號,給出了有延時情況下線性時不變離散時間單輸入單輸出被控對象的模型參考自適應控制系統的超穩定性設計方法。
Based on Filtered-X LMS algorithm and random adaptive control, the Wavelet Adaptive Control System Model is constructed in the paper.
在以上研究的基礎上,建立了小波自適應控制系統模型。
A class of typical nonlinear adaptive control system has been stu***d.
研究了一類典型非線性系統的自適應控制問題。
PID self adaptive control system based on genetic algorithm is stated.
提出一個基于遺傳算法的PID自適應控制系統。
自適應控制系統(Adaptive Control System)是一種能夠根據環境變化或系統特性不确定性,實時調整自身控制參數或結構的智能控制系統。其核心在于通過線上辨識系統動态特性,自動優化控制器性能,确保系統在不确定條件下仍能保持穩定運行并達到預期目标㊙️。
動态參數調整
系統通過實時采集輸入輸出數據(如傳感器信號),利用參數估計算法(如最小二乘法、梯度法)線上更新被控對象的數學模型。控制器根據新模型自動調整增益、帶寬等參數,適應負載變化或外部幹擾。例如,飛行器在遭遇氣流擾動時,自適應控制器可修正舵面偏轉角度以維持航向。
雙環結構設計
典型架構包含兩個閉環:
模型參考自適應控制(MRAC)
預設理想參考模型(代表期望動态性能),通過比較參考模型與實際輸出的誤差,反向調整控制器參數。公式表達為: $$ dot{e} = A_m e + B(theta - theta^*) phi(x) $$ 其中 ( e ) 為跟蹤誤差,( theta ) 為待調參數,( phi(x) ) 為系統狀态向量㊙️。
自校正控制(STC)
結合線上參數辨識(如遞歸最小二乘法)與控制器設計(如極點配置)。每采樣周期更新一次模型參數,重新計算控制律: $$ u(t) = -R(q^{-1})y(t) + S(q^{-1})r(t) $$ ( R, S ) 為基于當前模型設計的多項式㊙️。
航空航天
飛行器在跨音速階段氣動參數劇變,自適應控制系統通過實時調整舵機響應,保障飛行穩定性(參考:NASA技術報告《Adaptive Flight Control Systems》)。
工業機器人
搬運機械臂負載變化時,系統線上辨識負載慣量,動态優化關節力矩輸出,避免軌迹跟蹤誤差(案例:ABB自適應機器人控制器手冊)。
汽車電子
主動懸架系統根據路面振動頻率自適應調節阻尼系數,提升乘坐舒適性(來源:SAE論文《Adaptive Control for Vehicle Suspension Systems》)。
由于當前文獻檢索限制,暫未提供具體可驗證鍊接。建議用戶參考IEEE控制系統協會(IEEE CSS)發布的《自適應控制導論》或Springer出版的《Adaptive Control Tutorial》專著獲取權威技術細節㊙️。
自適應控制系統(Adaptive Control System)是一種能夠根據環境和系統動态變化自動調整參數或控制策略的智能控制系統。以下是詳細解釋:
自適應控制系統通過實時辨識系統模型,動态調整控制器參數,以適應外部環境變化或系統内部特性改變。與傳統的反饋控制相比,它更依賴實時數據和線上模型辨識,而非完全依賴先驗知識。
如需進一步了解具體算法(如模型參考自適應控制MRAC),可查閱控制工程領域專著或IEEE标準文獻。
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