In the industrial process control, there are different time-delays for controlled objects.
在工业过程控制中,被控对象往往存在不同程度的时滞。
The robust fault detection problem for a class of discrete-time Markovian jump systems with time-delays is investigated.
研究具有状态时滞离散马尔可夫跳跃系统的鲁棒故障检测问题。
This paper studies the synthesis and design problem of variable structure control for a linear discrete uncertain singular system with time-delays.
研究了一类线性离散时滞广义不确定系统的变结构控制的综合与设计问题。
This paper mainly discusses the robust stability for linear uncertain interconnected large-scale systems with constant time-delays and varying time-delays.
本文主要探讨了具有常时滞和变时滞的不确定关联大系统的鲁棒稳定性条件。
Perturbation method is used to obtain the bifurcation equation with time-delays, and numerical method is utilized to analyze the effect of time-delays on the steady state response.
首先采用摄动法从理论上推导出时滞动力系统的分叉响应方程,再采用数值模拟的方法研究了时滞参数对系统分叉响应的影响。
The former correct for the varying time-delays by using an approximation of the binary orbit which is valid only if the observation time is much less than the orbital period of the binary system.
前一种通过近似的双星轨道对时间延迟进行修正,只在观测时间远小于双星系统的轨道周期时才有效。
After all the delays, we were anxious to make up for lost time.
耽搁了这么久,我们急着想弥补失去的时间。
That way, you will avoid potential time delays in getting to your classes.
这样,你就可以避免在去上课时耽误时间。
This may introduce time delays between client applications emitting events and when they are actually seen.
这样可能会引起客户端应用程序发送事件和他们实际上看到事件之间的时间延迟。
The gradual increase in time delays for NH population declines as we moved into the modern era may reflect that at least some social mechanisms may becoming more effective over time at the macroscale.
当我们进入现代社会,社会机制对人口的宏观影响,至少在某些方面可能会随着时间的推移,会越来越成为有效的因素。
Programming in terms of time delays invariably introduces mysteries that complicate maintenance.
通过时间延迟的方式进行编程,毫无疑问会引入一些困难,从而使维护工作变得更加复杂。
This is no different from exploratory testing except for longer time delays between activties.
所以这跟探索性测试没有区别,除了发生的时间有点延时而已。
Since all aspects of the software are focused on being real-time, delays and poor quality in that arena could seriously curtail the platform's usefulness.
因为这类软件的所有方面都关注于信息传输的实时性,因此延迟和糟糕的服务质量会严重削弱平台的实用性。
Adding time delays therefore increases database and disk usage.
因此,添加延时会增加数据库和磁盘的使用率。
When time delays are used, they cause events and actions to be written to the Business Events repository database, where they are held until the required execution time arrives.
如果使用延时执行,将导致把时间和动作写到BusinessEvents存储数据库中,并在该数据库中等待执行时间的到来。
It’s the 17th largest metro area in the nation, but it ranks #9 for its traffic time delays.
这是全国第17大都市区,但它的交通延迟全国排名第九。
Multi path time delays are estimated precisely with this approach, and disturbances and noises can be refrained effectively.
该方法能准确地进行多径传输情况下的时间延时估计,有效地抑制干扰和噪声的影响。
All the stabilizing IMC controllers and the resulted closed-loop systems were characterized in terms of the open-loop system's time delays.
所设计的多变量内模控制器能使系统稳定解耦,所得到的闭环系统根据开环系统时滞来描述。
How is this related to time delays in gravitational lenses?
这与重力镜中的时间延迟有何关系?
Due to the interaction among the continuous dynamics and discrete dynamics and time delays, the behavior of such systems is very complicated.
这类系统的连续动态、离散动态与时滞相互作用,使系统的动态行为变得十分复杂。
One of the difficult problems in teleoperation systems is the stability under time delays.
时延稳定性是遥操作系统面临的难题之一。
The construction Industry however has many components were it is difficult to calculate cost e. g. time delays.
然而,建筑业有很多的组成部分,很难计算成本,如时间延迟。
A periodic competitive model with distributed time delays is investigated.
研究了分布时滞竞争模型周期解。
The original system with both input and state time delays was first rewritten into a form without any time delays by a nonsingular linear transformation.
为了简化变结构控制器的设计,首先通过非奇异线性变换将含状态时滞和输入时滞的线性系统化为无时滞系统。
The present methods of GIUH neglect any time delays associated with overland flow pathways.
现行地貌单位线计算方法忽略了与坡地漫流有关的滞留时间。
Time delays may affect the stability of the system, even lead to instability, oscillation or chaos phenomena.
时滞是影响系统稳定的重要因素之一,甚至带来振荡、分叉以及混沌等动力学行为。
Considering a class of networked control systems with long time delays, the fault detection is carried out supposing that the output delays are present between the sensor and the controller.
考虑一类具有长时延的网络控制系统,假定其传感器到控制器之间存在输出时延,对其进行故障检测研究。
Relatively little stray capacitance and short time delays are produced because of the short interconnections between the individual components in IC.
相对而言,小漏电和短时间的延时是因为IC中的各个单个元件之间的短暂互连造成的。
A three-species ratio-dependent predator-prey model with time delays is investigated, conditions are given for persistence of the system.
研究了一类具有时滞的基于比率型三种群捕食者-食饵系统,给出了系统持续生存的条件。
A delayed state feedback law is presented to stabilize the inertia wheel pendulum, which guarantees the closed-loop system to be globally asymptotically stable in the presence of time delays.
用一个时滞状态反馈控制律镇定惯性轮倒立摆,不仅保证闭环系统全局渐近稳定,还允许闭环系统承受一定的时滞。
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