The systems have both state time delay and control time delay. And there are uncertainties in the state matrices and the control gain matrices.
此类系统中既有状态时滞，又有控制时滞，且在状态矩阵和控制增益矩阵中均含有不确定性。
Any communication between the crew and mission control will be subject to 20-minute delay to simulate the time it would take for signals to reach Earth.
船员们与任务指挥中心间的任何通讯都会有20分钟的延迟，以模拟信号到达地球所需的时间。
The TMA-5 undocked at 10:44 p.m. Moscow time on Sunday, after a four-minute delay caused by problems with the hermetic seals on Vittori's spacesuit, Mission Control officials said.
控制中心的官员说，莫斯科时间周日晚上10点44分，“TMA-5”号宇宙飞船飞离空间站，之前由于维托里的太空服的真空密封层出现了问题，起航行动延迟了4分钟。
This paper presents an artificial neural network(ANN) approach to determine the time delay for a heating, ventilating, and air -conditioning(HVAC)plant to respond to control actions.
本文提出一种人工神经网络（ANN）方法，确定暖通空调（HVAC）系统对控制信号响应的时间迟延，在研究中选用了四层网络。
The system under consideration involves state time delay, control input time delay, parameter uncertainties and unknown nonlinear disturbances.
系统包含状态时滞、控制输入时滞、参数不确定性和未知的非线性扰动。
Temperature and humidity control object of artificial climate chest is a nonlinear, strong coupling and long time delay system, so its control is difficult.
人工气候箱温湿度控制对象是一个非线性、强耦合和大滞后的系统，其控制非常困难。
The time control of data aggregation is one of the key issues, because it directly affects the accuracy of the data aggregation and delay.
数据聚合的时机直接影响到数据聚合的准确度和延时，是数据聚合的关键问题之一。
There always exist long delay time in process control and good control effects may not be obtained by using traditional control methods.
工业生产过程中常有大时滞存在，用传统控制方法不能获得满意的控制效果。
Since the temperature system of humidifier is a large time-delay nonlinear system, the normal PID control can not achieve the desired performance.
然而加湿器的温度系统是一个大时滞非线性系统，采用常规的PID控制无法实现有效的控制。
The whole system not only exactly measures process parameters but also has good control performance to parameters with nonlinear, time-delay property.
整个系统不但对工艺参数取得准确检测，而且对具有非线性、滞后特性的参数得到良好控制。
In the adaptive fuzzy control, the delay time of the green phase and the next best one were on the base of the infection of the non-vehicle and the length of every phase queue.
在自适应模糊控制中，考虑到非机动车辆的影响，根据各相位排队长度，确定绿灯相位的延时时间和下一个最佳绿灯相位。
A new robust control method is presented for time-delay system.
给出了一种时间滞后系统的鲁棒控制方法。
For if once you gain time and delay, you will find it easier to control yourself.
给点时间让自己冷静下来，你会发现更容易控制你自己。
The accurate control of the work pieces temperature in vacuum annealing furnace is a typical nonlinear large time delay and cross coupling complicated problem.
而在真空退火的生产过程中，退火工件温度的精确控制是一个典型的非线性、大时滞、强耦合的复杂控制问题。
A new design method of digital PII robust adjusting controller for a general process control system with large time varying time delay is developed by studying its properties.
通过分析典型大时变时滞工业过程的特性，提出了一种新的数字PI I鲁棒调节控制器的设计方法。
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。
A successive approximation algorithm of feedforward and feedback optimal control for linear systems with state time-delay affected by persistent disturbances is presented.
针对外部持续扰动下的线性时滞系统，提出一种前馈-反馈最优控制的逐次逼近算法。
It is difficult to have good performance for chain boiler combustion control system due to large delay time, varying coal's quality and steam load.
大纯时延、煤种多变和蒸汽负荷频繁变化是链条炉难以进行良好燃烧控制的原因。
By analysing the delay precision of parallel connection delay control system and decision-making delay control system, the choosing principle of the delay time for every delay circuit is given.
本文对并联延时控制系统和决策延时控制系统的延时精度进行分析，给出延时控制系统中各延时电路延时值的选取原则。
The strong time constraints are the time constraints when the delay time of Control Data Flow Graph (CDFG)is not satisfied.
强时间约束是指控制数据流图CDFG的延迟时间无法满足的时间约束。
This thesis focuses on the control methods of time delay linear system with uncertainty and its application to the structural active control.
本文是关于时滞不确定性系统的控制方法及其在结构主动减振控制中的应用研究。
The chaotic phenomenon and the decentralized feedback control problem of time delay interconnected large scale systems are studied.
研究一类具有时滞关联的时滞大系统的混沌现象和分散反馈控制问题。
But it is hard to realize the dual-loop instantaneous control with digital scheme, because there is delay time of sampling and computing and lack of real-time regulation for digital control.
数字控制器存在采样与计算延时，实时控制性差，采用数字控制器实现双闭环瞬时值控制比较困难。
The control of large time delay system is one of the research hotspots in control field.
时滞系统的控制是控制领域中的研究热点之一。
To the large time-delay system, the control result of conventional fuzzy controller can not be satisfied.
对于大滞后对象，传统模糊控制器的控制效果并不理想。
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。
This paper studies the discrete time optimal control of a flexible cantilever beam with time delay in control.
对考虑时滞影响的柔性悬臂梁的离散最优控制进行研究。
It adds time delay to the controlling system that can control the time delay system inerrably and overcome the shortcomings of the traditional approximation method.
该方法将时间滞后因子自然纳入系统的控制机制，可完全无误差的实现对时滞系统的控制，克服了传统近似法解决时滞所带来的误差问题。
Exponential stability and controller design problems for networked control system (NCS) with time-varying delay and multiple-packet transmission were studied.
对时变时延多包传输网络控制系统的指数稳定性和控制器设计问题进行研究。
Aiming at the practical time-delay factors, the analysis of time-delay stability of robust PID vibration control system was carried out and the maximum time-delay of the stable system was obtained.
考虑到实际系统中存在的时滞因素，对设计出的鲁棒pid控制系统进行了时滞稳定性分析，得出了使系统稳定的最大时滞量。
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