The stability of time-delay and time-varying large scale systems with impulsive effect is investigated by means of the comparison principle and vector Lyapunov function with discontinuous derivative.
运用比较原理和导数不连续的李雅普诺夫函数，结合分解集结等方法，研究具有滞后的测度型线性时变脉冲扰动大系统的全局指数稳定性。
The time varying singular delay differential systems will be discussed.
本文将研究时变退化时滞微分系统。
A hybrid adaptive calculating method is first applied for delay-time-varying control systems in this paper. It realized hybrid adaptive control, and makes the systems robustness stronger.
首次把混合自适应算法应用到时延变化的滞后系统中，实现了对时延变化的滞后系统的混合自适应控制，增强了该系统的鲁棒性。
In order to get stable control for complex systems, it is necessary to consider the control problems with nonlinear, large scale time delay, time varying and coupling.
为了实现对复杂系统的稳定控制，必须考虑诸如非线性、大时滞、时变和强耦合的控制问题。
Combining a new parameter identification algorithm capable of online time varying delay prediction with internal model control, an adaptive IMC algorithm for time varying delay systems is proposed.
把一种新的能在线估计时变时滞系统参数的辨识算法与内模控制相结合，提出了时变时滞系统自适应内模控制算法。
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。
The only assumption is that the delay is bounded, the results can be applicable to systems with varying time delay.
该方法仅需假定时滞有界，因而其结论适用于变时滞的系统。
This paper deals with the synthetic control problem for a class of uncertain linear systems with a time-varying delay.
研究了一类时变滞后的不确定线性系统的控制综合问题。
The only assumption is that the delay is bounded, and the results here can be applicable to systems with varying time delay.
该方法仅需假定时滞有界，因而其结论适用于变时滞的系统。
Global existence and uniqueness of solutions is discussed for a class of linear time-varying singular systems with delay.
讨论一类带滞后的线性时变广义系统解的整体存在唯一性问题。
The exponential stability problem is addressed in this paper for a class of switched systems with interval time-varying delay where the delay parameters are variable in a time interval.
研究了一类区间变时滞切换系统的指数稳定问题，其特点是变时滞参数的下界可以在一个时间区间内变化。
The problem of robust state estimation for a class of uncertain linear systems with time delay is studied in this paper. The parameter uncertainties are time varying and norm bounded.
研究了一类时滞不确定性系统的状态估计问题，其中系统的参数不确定性是时变和模有界的。
Therefore, packets loss and time-varying delay of network control system must be addressed. The study of robust control of networked control systems has important theoretical and practical value.
因此，数据包丢失和时变时延是网络控制系统必须解决的问题，研究网络化控制系统的鲁棒控制具有重要的理论和实际价值。
The uncertain time-delay systems under consideration are described by state differential equations with time-varying unknown-but-bounded uncertain parameters and delayed state.
所考虑的不确定时滞系统具有时变未知且有界的不确定参数和状态时滞。
Sliding mode control for a class of uncertain distributed parameter systems with time-varying delay;
针对交流伺服系统速度控制问题，提出了一种动态积分滑模控制方法。
Sliding mode control for a class of uncertain distributed parameter systems with time-varying delay;
针对交流伺服系统速度控制问题，提出了一种动态积分滑模控制方法。
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