time-lag

A sensor failure detecting method of time-lag system based on time series neural network is proposed. Neural network is trained with Powell method, which is rapid and stable.

针对热力系统这类时滞系统，提出一种基于时间序列神经网络的故障检测新方法，神经网络的训练采用Powell方法，其收敛速度快、过程稳定。

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A result on robust stability of time-lag system with varying time-delay

关于变时延滞后系统鲁棒稳定性的一个结果

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But distilling tower temperature control is a typic big time-lag system, and the control of it is always a difficult problem in coak producing industry.

但由于氨塔温度控制属于典型的大时滞系统，对这种系统的自动控制一直是焦化生产控制中的一个难题。

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realization of the universal inverse time-lag characteristic in microprocessor-based protection

通用反时限特性在微机保护中的实现方法

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The study of D-stability robustness for the time-lag system

时滞系统的D-稳定鲁棒性研究

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Based on the summarization of traditional control methods in dealing with time-lag system, in this dissertation, we bring out that predictive control has good prospect for dealing with time-lag system.

本文在对用传统方法控制时滞系统进行综述的基础上，指出近年来发展起来的预测控制在时滞系统的控制上有良好的前景。

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The results obtained shows the intrinsic difference type hyperbolic equations with variable time-lag from hyperbolic equations.

这些结果充分揭示了此类方程与双曲型方程存在质的差异.

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If you have to take the floorboards up, take the opportunity to lag any pipes at the same time.

如果一定要把地板掀开，不妨趁此机会给各个管道加一层隔热保护。

《柯林斯高阶英汉双解学习词典》

Time lag before the desired effects are discernible.

取得预期效果之前的时滞很明显.

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The temperature control objects have some advantages, for example, big thermal lag, easy to receive disturbs, time-variable, time-lag, non-linearity, strongly coupling and so on.

温度控制对象热惯性大，易受干扰，并且具有时变、时滞、非线性、强耦合等特性。

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This paper discusses the measurement error and estimated error that are caused by the time-lag of receiving information with conveying information and disturbing noise in the process of conveying information in communication system and telemetering and telecontrolling data processing system.

针对通讯系统和遥测遥控数据处理系统在信息传送过程中，接收信息较发送信息在时间上的滞后和干扰噪声引起的测量误差及估计误差进行了研究分析。

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study on correlative problem in application of zero sequence inverse time-lag protection

零序反时限保护应用相关问题研究

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Based on the Q2 algorithm, past constraints are added to represent the latency. By propagating quantitative information in the system with past constraints and current constraints, qualitative simulation of fixed time-lag system can be realized.

并改进了定性与定量相集成的仿真方法&Q2算法，增加了反映延迟性质的过去约束，通过当前约束和过去约束在系统中传播定量信息，从而完成固定迟滞问题的定性仿真。

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In this controller wide area signals are adopted as its feedback input; in terms of stability theorem of time-lag system, a reference state feedback control system is designed and based on projective control principle the low-order output feedback control is obtained.

该控制器以广域信号为反馈输入，根据时滞系统稳定性定理形成参考状态反馈控制系统，基于射影控制原理获得低阶输出反馈控制。

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An Analysis of Economic Growth and Social Welfare Under Time-lag Manufacture Production

时滞产品生产的经济增长与社会福利分析

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The Logistic model with time-lag effect was improved by substituting accumulate temperature and sun-times for variable t in it.

在此基础上，依据具有时迟效应的Logistic模型，分别利用温度、日照时数的累积代替Logistic模型的时间变量对其进行改进，再结合栽培因子和气象影响模型构建综合模拟模型。

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If you have to take the floorboards up, take the opportunity to lag any pipes at the same time

如果一定要把地板掀开，不妨趁此机会给各个管道加一层隔热保护。

柯林斯高阶英汉双解学习词典

Increasing the total time lag is destabilizing.

增加总时滞将使稳定性降低.

词典精选例句

Jet lag is caused because the body clock does not readjust immediately to the time change.

由于人体生物钟不能迅速对时差作出调整，因而产生了飞机时差反应。

《柯林斯高阶英汉双解学习词典》

There's a time lag between infection with HIV and developing AIDS

从感染艾滋病病毒到病发有一段滞后期。

《柯林斯高阶英汉双解学习词典》

Thermal Analyzer temperature control system has characteristics of non-linearity, time-variance and time-lag. However, for such system, conventional PID controller can not meet a wide range of precision temperature control requirements.

热分析仪温度控制系统具有非线性、时变性和时间滞后性的特性，对于被控对象具有这些特性的温度控制系统，采用常规PID控制方法很难满足大范围温度控制精度的要求。

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...the time-lag between theoretical research and practical applications.

理论研究与实际应用之间的时间差

《柯林斯高阶英汉双解学习词典》

In addition, the time-lag of cognizing and organization, invention and design of the system subject and the choice of menu and startup time delay caused the time-lag of labor dispatch system changes, and then delayed the solution of the issues.

此外，各制度主体的认知和组织、发明设计、菜单选择以及启动时滞也造成了劳务派遣制度变迁的时滞，进而延缓了相关问题的解决。

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For more general application the double time lag model should be used.

对于更一般的应用,应当采用双肘滞模型.

词典精选例句

Through analysis and rebuild of disposal technology and facility of original effluent disposal of paper enterprise, float time-lag aeration active sludge technique is applied in paper manufacture wastewater.

对造纸企业原有废水处理工艺及处理设施进行分析和改造，采用浮动延时曝气活性污泥工艺处理造纸废水。

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There's a time lag between infection with HIV and developing AIDS.

从感染艾滋病病毒到病发有一段滞后期。

《柯林斯高阶英汉双解学习词典》

There is a long time lag between when I do the work and when I get paid.

我做工作和领薪水之间相隔很长一段时间。

《牛津高阶英汉双解词典》

This response time is known as reproductive time lag.

这段时期称繁殖滞后时期.

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According to the operation state of the system, BP nerve network is employed to regulate the parameter of PID controller to reach the optimization in the nonlinear and sluggish time-lag dry system.

由于干燥系统具有非线性和滞后性，根据系统的运行状态，应用BP神经网络调节PID控制器的参数，以期达到干燥控制性能指标的最优化。

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The qualitative simulation of a kind of discrete system with discrete-time analysis and time-lag attribute is analyzed.

分析了一类具有离散时间分析和延时特性的离散系统定性仿真方法。

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