Model reference adaptive control systems 模型参考适应控制系统
This presents a new parameter reduction scheme adopting constant linear compensator by restricted use of outputs and stochastic noise inputs for stochastic multivariable adaptive control systems. 本文提出了一种新的限制输出个数减少随机多变量自适应控制中辨识参数的方法,并给出了减少辨识参数的极点配置自适应算法。
An H~ ∞-Designed Method of Discrete Model Reference Adaptive Control Systems 离散模型参考自适应控制的H~∞设计方法
Robust analysis of adaptive control systems with matching uncertainties 具有匹配不确定自适应系统的鲁棒性分析
Continuous systems are first discretized with the δ-operator, and a design of adaptive backstepping controller is given using MT-filter and backstepping design method. Stability and tracking performance are then analyzed for discrete and hybrid adaptive control systems respectively. 首先用δ-算子将连续系统离散化,利用MT-滤波器和反推设计方法给出了自适应反推控制器的设计,然后分别分析了离散和混杂自适应控制系统的稳定性和跟踪性能。
Robustness of adaptive control systems 自适应控制系统的鲁棒性
The good track effect of the robust adaptive control systems and the range of the admissible control for used control quantities are presented in the examples of simulation. 在仿真例子中显示出这种鲁棒自适应控制系统具有良好的跟踪性能,而且控制量在容许控制的范围之内。
The author presented a new kind of wave neural networks model reference adaptive control systems based on analyzing some kinds of neural network control model. 在比较几种典型的神经网络控制模型的基础上,提出了一种新的小波网络模型参考自适应控制策略;
The Simulation of Time-Varying Adaptive Control Systems Based on MATLAB 基于MATLAB的时变系统自适应控制的仿真
When adaptive control systems is described by the controlled AR model, the parameter is estimated by stochastic gradient algorithms. Martingales convergence theorem is applied to analyze the convergence of algorithms, and the result show that the parameter estimation error is bounded uniformly. 本文针对系统为受控AR模型,其参数估计采用随机梯度算法时,用鞅收敛定理的推广形式分析了它的收敛性,得到了参数估计误差一致有界的结果。
In adaptive control systems, specifically in aircraft control systems, we often face the problem of identifying fast time varying parameters. 在自适应控制中,特别在飞行器控制系统中,经常会遇到快速时变参数的辨识问题,这是一个比较困难的问题。
The Remote Experiment System of Mechanical Arm Based on Adaptive Control Systems 基于自适应控制的机械臂远程实验系统
This paper discusses the design of model reference adaptive control systems based on the direct output error adaptive control algorithm. 本文利用输出误差直接自适应控制算法对一具体对象的模型参考自适应控制器进行设计。
A class of nonlinear neural network adaptive control systems is studied and a new design concept based on double errors was proposed in this paper. 本文研究一类非线性神经网络自适应控制系统,提出一种基于双误差&辨识误差和跟踪误差的新控制方案。
Stability analysis of multivariable golden section adaptive control systems 多变量黄金分割自适应控制系统的稳定性分析
Taking atmospheric pressure control of large scale astronavigation environmental simulators for example, the main purpose of this paper is to discuss the application of parameter adaptive control and the design schemes as well as procedures of PID adaptive control systems. 本文以大型宇航环境仿真器中的气压控制为例,主要讨论了参数自适应控制的应用及PID自适应控制系统的设计方案及过程。
In order to solve singularity problems or problems of lossing controllability in the indirect adaptive control systems, a novel modified parameter estimation procedure is proposed. 为解决间接自适应控制系统的奇异性或不可控性问题,提出一种新的修正模型辨识参数方法,参数修正策略使系统辨识模型在适应过程中保持能控性。
Persistency of Excitation for Multivariable Adaptive Control Systems 多变量自适应控制系统的持久激励性
At last, the experiments of the amplitude control using the adaptive control systems are given, and the results of them are compared. 最后,进行了电磁振动给料机振幅的自适应控制系统的控制实验,且对两种自适应控制方案所取得的效果进行了比对。
Under some weak conditions, the global stability of the resulting closed-loop system is proven, and the output tracking accuracy of the adaptive control systems can be satisfied for scheduled requirement and the ε-tracking problem has been solved as well. 在较弱的条件下证明了该闭环系统的全局稳定性,还证明了输出跟踪的精度完全达到预定的要求,即解决了ε跟踪问题。
In this paper, with a unified approach a sufficient condition is proposed to ensure the boundedness of the solutions of a class of time-varying systems which result from robust stability analysis of certain adaptive control systems. 本文用统一的方法对于由自适应控制系统的鲁棒稳定性分析提出的一类时变动态系统的有界解问题给出了一个充分条件。
A new design method of H_ ∞ and neural network hybrid adaptive control systems is presented. 提出一种H∞与神经网络混合自适应控制系统设计的新方法。
Robustness of model reference adaptive control systems with unmodelled dynamics 有建模误差的模型参考自适应控制系统的鲁棒性
Novel design of neural network model reference adaptive control systems 新型神经网络模型参考自适应控制系统设计
Adaptive control systems with high order plant and low order model 高阶对象和低阶模型自适应系统
On the robustness stability condition for adaptive control systems 关于自适应控制系统的鲁棒稳定性条件
The stability and robustness of the whole system are analysed and it is shown that the stability and the robustness of the real control system are desirable and are better than normal model reference adaptive control systems and robust control systems. 理论分析及应用的结果表明,这种自适应鲁棒控制系统的动态品质和鲁棒性优于参考模型自适应控制系统和鲁棒控制系统,有一定的应用价值。
In the adaptive control system, take the grinding temperature as an example, establish a model reference adaptive control systems, and simulate the adaptive control process by using the computer programming. 在自适应控制系统中,以磨削温度控制为例,建立了模型参考的自适应控制系统,同时采用计算机编程语言仿真了自适应控制过程。
The article taking the high-speed railway for engineering background, adaptive control systems will be applied to construction monitoring. 文章以某高速铁路桥为工程背景,将自适应控制系统运用于施工监控中。