time-lag system

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。

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。

By that time the new system should be up and running.

到那时这个新系统应该会运转起来了。

The system has proved fallible time after time

时间一次又一次证明，这个系统是会出错的。

The system has the ability to run more than one program at the same time.

该系统能够同时运行一个以上的程序。

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。

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。

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。

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

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。

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

时滞系统的D-稳定鲁棒性研究

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。

All Italy's political parties have accepted that it is time to revamp the system

所有的意大利政党都已经承认现在是时候对体制进行改组了。

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。

All Italy's political parties have accepted that it is time to revamp the system.

所有的意大利政党都已经承认现在是时候对体制进行改组了。