The paper analyzed and designed a class of robust variable structure controllers for the uncertain discrete-time system. 针对不确定性离散时间系统,分析和设计了一类变结构控制器。
Analysis of Discrete-time System and Realization Based on MATLAB 离散时间系统分析及MATLAB实现
The paper developed a saturated state feedback for stabilization of feedforward discrete-time system, whose linear approximate system is critically stable. 为前馈形离散系统的镇定发展了饱和函数形的状态反馈。
In determining the initial condition of the discrete-time system, there are some fuzzy areas. 本文讨论了离散时间系统的单位冲激响应的初始条件的确定。
The finite time control problem for a class of linear discrete-time system with time-varying norm-bounded exogenous disturbance is discussed. 讨论一类具有时变、有限能量外部扰动的线性离散时间系统的有限时间控制问题。
Integral-sliding-mode guaranteed cost control for discrete-time system with uncertainty 不确定离散时间系统积分滑模保性能控制
Complex-frequency domain analysis of discrete-time system. 离散时间系统的复频域分析。
Research on Applying MATLAB to Analysis on Teaching Discrete-Time System MATLAB应用于离散时间系统分析的教学探讨
Stability criterion for networked control systems based on mode of discrete-time system with two delays 双时滞离散模型的网络控制系统稳定条件
Adaptive Model Following Variable Structure Control for Discrete-Time System 离散系统自适应模型跟踪变结构控制
This paper studied the robustness problem of discrete-time system with parametric perturbations and whose state and control vectors are all constrained. 研究了参数摄动离散时间线性系统在状态和控制向量均受到约束时的鲁棒性问题。
In the framework of LMI optimization, we design H ∞ tracking control law for discrete-time system subject to control constraints. 首先设计一个以系统本身状态增量和跟踪误差作为状态向量的扩展系统,然后在LMI优化框架下,设计离散约束系统的H∞跟踪控制律。
Nonlinear Discrete-Time System Identifications Based on Fuzzy Models: Algorithms and Performance Analyses 基于模糊模型的非线性离散时间系统辨识:算法与性能分析
Suppose a linear state feedback globally asymptotically stabilizes a single input linear discrete-time system. 对单输入控制饱和离散系统来讲,若线性系统可被某状态线性反馈,介入反馈后系统的稳定性或为全局渐近镇定,或降为区域渐近稳定。
This paper puts forward a new linear model for bearing-only single-target tracking problem, discusses its observability, gives its solution of filtering and analytic solution of discrete-time system. 给出了纯方位系统(第二类系统)单目标定位与跟踪的1种线性时变模型,讨论了它的可测性.给出了滤波解、离散系统及其解析解。
An adaptive model following variable structure control scheme for a class of discrete-time system with unknown parameters is proposed. 本文针对一类参数未知的离散时间系统提出了一种自适应模型跟踪变结构控制方法。
Fault detection for discrete-time system based on observer using l_1 technique 利用l1鲁棒实现离散系统故障检测和诊断的方法
The perturbation in the discrete-time system is mapped from the continuous-time system uncertainties. And this paper also gives the estimated bounds described by the spectral norm in the equivalent discrete system under perturbation using Laplace ′ s transformation for special exponential-like uncertainty structure. 离散系统模式中的扰动是由连续系统的不确定性映象得到的,本文对特殊的指数不确定性结构,用Laplace变换方法给出了等效离散系统扰动下一个谱范数估计的界。
This paper studies a two-objective H ∞ control problem of linear discrete-time system. 研究了线性离散系统两目标H∞状态反馈控制问题。
It is regretted that most of wavelet transform is based on discrete-time system. 遗憾的是绝大多数的小波变换是单纯基于离散时间系统的变换。
Modeling a nonlinear discrete-time system by recurrent neural network in real-time 用反馈神经网络对非线性离散系统进行实时建模
Design of Predictive Control for Discrete-Time System with Uncertainty 具有动态不确定性的离散预测控制系统设计
The globally attractiveness of the corresponding discrete-time system is studied too. 同时考虑了相应的离散动力系统的全局吸引性。
Trajectory-tracking condition of linear discrete-time system is proposed. Then existing condition of inverse model for VSC system is discussed. 首先讨论了线性离散时间系统能够跟踪轨迹的条件,其次研究了变结构控制系统逆模型存在条件,最后分析了变结构滑平面参数选择对系统性能的影响。
Design optimal disturbance rejection control law for linear discrete-time system and linear discrete-time system with control delay which the output of the system can reject exogenous disturbance and achieve optimal performance index at the same time. 对于具有已知动态特性的外部扰动的线性离散系统和含有控制时滞的离散线性系统,分别设计了最优扰动抑制控制算法,使系统的输出在抑制外部扰动的同时性能指标达到最优。
The systems considered include continuous-time system, discrete-time system, delay system and descriptor system. 研究对象包括连续系统、离散系统、时滞系统和广义系统。
Compared with the previous multi-input-multi-output ( MIMO) discrete-time system, robust adaptive algorithm is significantly improved. 与以往的对于多输入多输出离散系统相比,鲁棒自适应算法是有明显改进的。
The primary tasks are as follows: 1.The guaranteed cost control and index stability of uncertain discrete-time system with time-delay are discussed. 主要工作如下:1.研究了不确定离散时滞系统的二次保成本控制问题和不确定离散时滞系统的指数稳定性问题。
Based on the exact description of finite-step controllable region, the output feedback problems of linear discrete-time system with input saturation are discussed. 在对有限步可控域精确描述的基础上,本文对输入饱和离散时间线性系统的输出反馈问题作了讨论。
It is verified the effectiveness of the proposed control by applying it on an actual DC motor system. ( 4) The adaptive control for a class of uncertain nonlinear discrete-time system with dead-zone will be studied. 应用于实际直流电机系统上,进一步验证了我们提出的方法的可行性。(4)研究了带死区的不确定非线性离散系统的自适应控制。