The large time-delay systems widely exist in industry process.
在工业过程中，大滞后系统普遍存在。
Model reduction, delay systems, descriptor systems, and robust control.
模型降阶，时滞系统，广义系统，鲁棒控制。
Our results make it easy to analyse and synthesize the infinite delay systems.
推广了这一研究领域的某些结果，便于对无穷时滞系统进行分析与综合。
Simultaneously, the corresponding results for discrete delay systems are given.
同时得到了相应的离散时滞情形下的结果。
A new method designing a functional observer for time-delay systems is proposed.
给出了一种新颖的时间延迟系统的观测器设计方法。
It is meaningful and valuable to study the control problem for time-delay systems.
时滞系统的控制问题研究具有重要的理论意义和应用价值。
The optimal control for discrete time-delay systems with additive disturbances is considered.
研究了状态变量含有时滞的离散系统在外部扰动下的最优控制问题。
The variations in the delayed time in time delay systems will result in worsen control quality.
延迟时间的变化可能会引起控制品质的恶化，甚至使系统不稳定。
An average dwell time method is introduced into linear switched delay systems for the first time.
首次使用平均驻留时间方法研究线性切换时滞系统。
Robust passive filtering for a class of linear uncertain descriptor time-delay systems is proposed.
研究一类线性不确定广义时滞系统的鲁棒无源滤波器设计问题。
This approach of stabilization is applied to discrete linear switched delay systems with state observer.
而后将该方法推广到基于状态观测器的离散时延切换系统控制器设计中。
This paper deals with the robust dissipative filtering for a class of linear uncertain time-delay systems.
研究一类线性不确定时滞系统的鲁棒耗散滤波器设计问题。
Optimal disturbance rejection for the nonlinear delay systems is of important meaning in theory and practice.
时滞非线性系统的最优扰动抑制问题具有重要的理论和实际意义。
The problem of output feedback robust stabilization for a class of uncertain linear time delay systems is studied.
研究一类不确定线性时滞系统的输出反馈鲁棒镇定问题，其中不确定性不必满足匹配条件。
A method for the identification of time-varying delay systems using hybrid particle swarm optimization is proposed.
提出了基于混合粒子群优化的时变时滞系统辨识方法。
This paper considers the resilient controller design for a class of large-scale delay systems with adaptive approach.
研究了一类时滞大系统的分散弹性自适应控制器的设计问题。
The decoupling problem for a class of nonlinear MIMO time-delay systems is studied with differential geometric method.
利用微分几何方法研究了一类非线性多输入多输出时滞系统的解耦问题。
Then the optimal control for the original system is transformed into an optimal control sequence for non-delay systems.
然后将时滞系统的最优控制问题化为无时滞系统的最优控制序列问题；
By using the criterion the stability robustness of discrete linear uncertain time-delay systems of neutral type is analysed.
利用所得判据分析了滞后中立型线性离散不确定性系统的鲁棒稳定性。
For a class of linear singular time-delay systems with uncertainties, we bring forward a new method to design a switching surface.
针对一类带有不匹配不确定性和不匹配干扰的线性奇异时滞系统，本文给出了一种新的切换面设计方法。
RFDF(robust fault detection filter) of a class of uncertain linear state multi-delay systems with external disturbance is studied.
研究一类具有外部扰动的不确定线性时滞系统的鲁棒故障诊断滤波器设计问题。
Based on the existing literature, some work has been done in this paper on stability analysis and control of nonlinear time delay systems.
本文在现有文献的基础之上，对非线性时滞系统的鲁棒稳定性及控制方面做了一些工作。
However as a more common problem and a more difficult problem, the study of nonlinear time delay systems did not get considerable attention.
但作为更一般的问题，也是更复杂的问题，非线性时滞系统控制的研究还没有得到应有的重视。
The authors study the design problem of observer-based robustly stable controller for time-delay systems with a class of nonlinear uncertainty.
研究了一类具有非线性不确定性时滞系统的基于状态观测器的鲁棒稳定控制器的设计问题。
As everyone knows that the characteristic equations of the delay systems have infinite roots for a fixed delay and it is hard to solve for them.
众所周知，时滞系统的特征方程对某一固定的时滞来说有无穷多个根，并且这些根也是很难解出的。
The problem of optimal non-fragile guaranteed cost control for a class of linear time-delay systems with structured uncertainties was considered.
对一类具有结构不确定性的线性时滞系统的最优非脆弱保性能控制问题进行了研究。
The robust stabilization problem for a class of uncertain linear time-delay systems containing sector nonlinear saturating actuator is considered.
研究一类具有非线性饱和执行器的不确定线性时滞系统的鲁棒镇定问题。
For a class of uncertain nonlinear time-delay systems, a state feedback control method which cause the system quadratic stabilization is proposed.
对于一类不确定非线性时滞系统，研究使系统二次稳定的状态反馈控制方法。
The existing stability results for time-delay systems can be classified into two types: delay-independent stability and delay-dependent stability.
现有的时滞系统稳定性结果可以分为两类：与时滞无关的稳定性和与时滞相关的稳定性。
The existing stability results for time-delay systems can be classified into two types: delay-independent stability and delay-dependent stability.
现有的时滞系统稳定性结果可以分为两类：与时滞无关的稳定性和与时滞相关的稳定性。
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