time invariant system

An algorithm for the uncontrollable model and the unobservable model of time invariant linear system is given. This algorithm is based on the block diagonal sorting method that computes the deflation subspace of the regular pair matrix.

基于计算正则矩阵对收缩子空间的块对角排序方法，对线性时不变系统不可控模型和不可观测模型提出了一种数值算法。

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Discussion on Linear Time Invariant System Analysis

线性时不变（LTI）系统分析方法讨论

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A dual mode control algorithm based on state observer is presented for linear time invariant system with input constraint.

对于状态不可测的输入受限线性时不变系统，提出一种基于状态观测器的控制方法。

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As we know, the control theory by using transfer function in the frequency domain is very clear and easy to understand for studying the linear time invariant system.

采用系统传递函数分析线性时不变系统的频率域控制方法，具有直观易懂的特点。

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He problem of design of variable structure control for nonlinear singular systems is considered based on linear time invariant singular system.

从线性定常广义系统出发，研究非线性广义系统的变结构控制设计问题。

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The Design of the state observer for Linear time invariant System can be also obtained by this design method.

当状态方程是时不变的，这个设计方法就给出了线性时不变系统的状态观测器的设计。

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A generalized recurrence criterion of linear time invariant system stability

线性定常系统稳定性的综合递推判据

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A support hyperplane method is presented to find the response set defined for a linear time invariant vibration system under the excitations modeled by some convex sets.

对激励由凸集合建模的线性振动系统提出了响应集的概念，将数学上的微分包含问题简化为求解多自由度振动系统的响应集问题。

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In this paper, necessary and sufficient conditions are found for the stability of a perturbed linear time invariant multivariable system.

本文提出了受扰线性定常多变量系统“鲁棒”稳定性的一个充分和必要条件。

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This paper quality derivation to according to the linear time invariant system fits the overlay principle the meeting an emergency type survey energetically interference equation of system, with Cramer's principle resolution interference equation, gets the survey power apparatus transverse interference mathematical model.

本文还给出根据线性时不变系统符合叠加原理的性质推导出的应变式测力系统的干扰方程，用Cramer法则求解干扰方程，得到测力仪横向干扰数学模型。

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Secondly, the cyclostationary property of output signal is discussed, when a stationary ( or cyclostationary) signal passes a linear period time-varying ( or time invariant) system.

其次，研究了平稳（或循环平稳）随机信号通过线性时不变（或周期时变）系统后输出信号的循环平稳性质。

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Computer Determination of Lyapunov Direct Method in Stability analysis of Linear time invariant System

线性时不变系统稳定性分析李雅普诺夫直接法的计算机判定

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The approximation method is used in first and second order linear time invariant ( LTI) system which draws some conclusions on jitter characters.

然后将该近似算法应用于线性时不变一阶电路和二阶电路，得出输出抖动的一些特性。

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The Prediction Problems of a Stationary Random Sequence Passing Through a Linear Time& invariant System

平稳随机序列通过线性时不变系统的预测问题

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The system consists of a stable linear time invariant system in its forward loop and dynamic uncertainties in the feedback loop, which can be described by an uncertain operator with its input time derivative satisfies integral quadratic constraints.

所考虑的系统由正向通道的线性时不变稳定系统与反馈通道的不确定动态特性所构成的闭环系统。反馈通道的不确定性由输入导数满足积分二次约束（IQC）的非线性算子描述。

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The integrated design problem of feedback controller and robust fault detection filter is studied for uncertain linear time invariant system.

研究线性不确定系统的反馈控制器与鲁棒故障检测滤波器集成设计问题。

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This paper introduces a recurrence formula for determining the stability of linear time invariant system that has been derived from the matrix transformation and the matrix sequence analysis.

本文通过矩阵变换和矩阵序列分析导出一个判断线性定常系统稳定性的递推公式。

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This paper presents the time domain analysis of three orders discrete system by power series, which can study not only the time invariant system, but also the time variant system.

利用幂级数的方法，对三阶线性离散系统进行时域分析，其方法不仅可以研究线性非时变离散系统，而且还可以研究线性时变离散系统。

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This paper investigates the problem of the robust stability about character polynomial of a discrete-time linear time invariant system, estimates the radius of robust stability of Schur-Cohn polynomial based on seeking minimum value of polynomial, and it is the best estimation in some conditions.

研究离散线性时不变系统的特征多项式的鲁棒稳定性，给出用求多项式最小值的方法来估计Schur Cohn多项式的鲁棒稳定半径，在一定条件下估计为最优估计。

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Filter is one of representative digital signal processing system which could be divided into time invariant system and time variable system.

滤波器是一个典型的数字信号处理系统，同样可分为时变滤波器和时不变滤波器。

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Using linear state feedback and linear feedforward control of the disturbances, the problem of achieving the distrubance rejection in a linear time invariant singular system is treated and a constructive solvability condition is presented.

本文针对线性的不变奇异系统，讨论了利用一般状态反馈及前馈控制的组合来达到其干扰解耦的条件.文中构造性地给出了这一问题可解的充分必要条件。

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The supply chain is considered as a linear time invariant ( LTI) system driven by stochastic customer demand.

我们将供应链看作是一个输入为随机信号的线性时不变动态系统。

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Moreover, we can confirm that a time invariant delayed system will be ultimately unstable as delay increases if there exists at least one imaginary root.

进一步，我们可以断定一个一般形式的时不变参数时滞系统随时滞的增加将最终不稳定，如果该系统含有至少一个特征虚根。

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A Simple Method of Evaluating the Transfer Function Matrix of Time Invariant Linear System

求解线性时不变系统传递函数矩阵的一种简单方法

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The theorem applies to linear time-invariant control system.

这个定理的证明简单易懂并适用于线性时不变控制系统。

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In this paper, by making use of the method of state observer for linear time invariant system, We give out the designs of the state observers for full order and reduced order of the linear time variant system.

本文应用线性定常系统状态观测器的设计思想，给出了线性时变系统全阶与降阶状态观测器的设计。并且，线性定常系统全阶与降阶状态观测器也能由该设计给出。

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For time invariant system, there are presently many identification methods available.

对于时不变系统，目前已有许多模态参数识别方法。

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