
自适应控制系统;[自] 适应式控制系统
This paper researches the adaptive control system of discrete time reference model of input saturation character.
就输入存在饱和特性的离散时间参考模型自适应控制系统进行了探讨。
This paper presents the design method of this type of nonlinear adaptive control system and its out loop trajectory tracking controller.
本文主要介绍这种非线性自适应控制系统及其外回路航迹跟踪控制器的设计问题。
Engineering implementation of the method and its application to simulate a temperature adaptive control system in a space environment are also presented.
本文还介绍了这种方法的工程实现及其在空间环境模拟器温度自适应控制系统中的应用。
A constant force hybrid adaptive control system is designed for four rollers cold rolling mill to ensure that strap steel force is constant.
为了保证冷轧机轧制中带钢恒张这一特点,设计了四辊可逆冷轧机恒张力混合自适应控制系统。
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.
针对实际工业生产过程中的非线性、时变不确定性,提出了一种基于线性化误差模型的自适应控制系统。
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.
研究了多变量全系数自适应控制系统的稳定性,重点研究了多变量黄金分割反馈控制系统的稳定性问题。
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.
本文综述了模型参考自适应控制系统的发展概况、基本工作原理和设计方法,以及最新研究结果和发展动向。
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.
针对含不可测外扰的非最小相位对象,发展了一种不要求“持续激励”和“严格正实”条件的自适应控制系统。
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.
一个多通道自适应控制系统被应用于该模拟声场的主动控制实验,并在控制区域取得了满意的降噪效果。
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.
理论分析和仿真结果表明所设计的自适应控制系统具有良好的伺服跟踪性能和随机调节性能。
The real-time experiment results show that the performance of the nonlinear adaptive control system is significantly superior.
该系统用于压力容器的控制,实时控制表明非线性自适应控制系统性能良好。
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功能模型可以广泛应用于滑模控制系统、自适应控制系统和内模控制系统。
Then a microcomputer-based two-input two-output adaptive control system for left ventricular bypass assist devices is presented.
在此基础上,介绍了将人工心脏作为左心室辅助心室的双输入、双输出自适应控制系统。
Then, applying adaptive control system based on improved fuzzy neural network, a TCBR controller is designed.
然后应用一种改进的模糊神经网络自适应控制系统,设计了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.
针对现代航天器对控制任务的需求特点,基于航天器对象特征模型知识描述,提出了具有多层结构的智能自适应控制系统概念。
A ****** adaptive control system was designed for constant tension of double stand revere cold rolling mill.
为保证双机架可逆冷轧机轧制中带钢恒张力,设计了恒张力简单自适应控制系统。
The mathematic model for the computer adaptive control system of roller temperature of the leather rolling production line is established.
论述压延革生产线轧辊温度的微机自适应控制系统数学模型。
In this paper, the coke oven is thought as a kind of hybrid systems, the coke oven heating intelligent adaptive control system is developed.
本文将焦炉作为一类混合系统,研究并开发了焦炉加热智能自适应控制系统。
It is proved that all the signals in the adaptive control system are globally uniformly bounded, and the regulation error converges to zero asymptotically.
证明了自适应控制系统的所有信号全局一致有界,调节误差渐近收敛到零。
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.
对离散滞后被控对象,设计了一种跟踪参考序列的鲁棒模型参考自适应控制系统(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.
在此基础上进行了电弧炉电极调节自适应控制系统的设计,推导出了递推的离散时间模型参考自适应律。
SCATS control system is a real-time options adaptive control system, developed by Australia.
SCATS控制系统种案选择自适应控制系统,澳利亚。
In this paper, an adaptive control system in which working voltage compensates the variation of electrolyte resistivity is discussed.
本文介绍了一种利用电解液电阻率信号来补偿加工电压的控制系统。
For this purpose, an adaptive control system of electromagnetic vibration feeder's amplitude is designed in this paper.
因此,本文针对这些问题设计了电磁振动给料机振幅的自适应控制系统。
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.
本文经过重新定义增广误差信号,给出了有延时情况下线性时不变离散时间单输入单输出被控对象的模型参考自适应控制系统的超稳定性设计方法。
Based on Filtered-X LMS algorithm and random adaptive control, the Wavelet Adaptive Control System Model is constructed in the paper.
在以上研究的基础上,建立了小波自适应控制系统模型。
A class of typical nonlinear adaptive control system has been stu***d.
研究了一类典型非线性系统的自适应控制问题。
PID self adaptive control system based on genetic algorithm is stated.
提出一个基于遗传算法的PID自适应控制系统。
自适应控制系统(Adaptive Control System)是一种能够根据环境变化或系统特性不确定性,实时调整自身控制参数或结构的智能控制系统。其核心在于通过在线辨识系统动态特性,自动优化控制器性能,确保系统在不确定条件下仍能保持稳定运行并达到预期目标㊙️。
动态参数调整
系统通过实时采集输入输出数据(如传感器信号),利用参数估计算法(如最小二乘法、梯度法)在线更新被控对象的数学模型。控制器根据新模型自动调整增益、带宽等参数,适应负载变化或外部干扰。例如,飞行器在遭遇气流扰动时,自适应控制器可修正舵面偏转角度以维持航向。
双环结构设计
典型架构包含两个闭环:
模型参考自适应控制(MRAC)
预设理想参考模型(代表期望动态性能),通过比较参考模型与实际输出的误差,反向调整控制器参数。公式表达为: $$ dot{e} = A_m e + B(theta - theta^*) phi(x) $$ 其中 ( e ) 为跟踪误差,( theta ) 为待调参数,( phi(x) ) 为系统状态向量㊙️。
自校正控制(STC)
结合在线参数辨识(如递归最小二乘法)与控制器设计(如极点配置)。每采样周期更新一次模型参数,重新计算控制律: $$ u(t) = -R(q^{-1})y(t) + S(q^{-1})r(t) $$ ( R, S ) 为基于当前模型设计的多项式㊙️。
航空航天
飞行器在跨音速阶段气动参数剧变,自适应控制系统通过实时调整舵机响应,保障飞行稳定性(参考:NASA技术报告《Adaptive Flight Control Systems》)。
工业机器人
搬运机械臂负载变化时,系统在线辨识负载惯量,动态优化关节力矩输出,避免轨迹跟踪误差(案例:ABB自适应机器人控制器手册)。
汽车电子
主动悬架系统根据路面振动频率自适应调节阻尼系数,提升乘坐舒适性(来源:SAE论文《Adaptive Control for Vehicle Suspension Systems》)。
由于当前文献检索限制,暂未提供具体可验证链接。建议用户参考IEEE控制系统协会(IEEE CSS)发布的《自适应控制导论》或Springer出版的《Adaptive Control Tutorial》专著获取权威技术细节㊙️。
自适应控制系统(Adaptive Control System)是一种能够根据环境和系统动态变化自动调整参数或控制策略的智能控制系统。以下是详细解释:
自适应控制系统通过实时辨识系统模型,动态调整控制器参数,以适应外部环境变化或系统内部特性改变。与传统的反馈控制相比,它更依赖实时数据和在线模型辨识,而非完全依赖先验知识。
如需进一步了解具体算法(如模型参考自适应控制MRAC),可查阅控制工程领域专著或IEEE标准文献。
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