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。
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.
只要系统的网络延时满足这些条件,网络控制系统的极点便分布在复平面内的一个圆形区域内。
If the network time delay of networked control system satisfies these conditions, the poles of networked control system are in a circular area on the complex plane.
为了有效地抑制网络延时对网络控制系统性能的影响,提出了一种鲁棒数字比例积分微分(PID)控制器设计方法。
In order to restrict the influence of network-induced delays on the performance of networked control systems, a novel robust proportional-integral-differential (PID) control technique was proposed.
在考虑了单包传输、多包传输、数据包丢失、延时、随机干扰等情况下,用一种统一的形式,建立网络控制系统的模型。
An uniform model is developed to describe the augmented plant considering single-packet transmission, multiple-packet transmission, packets dropout, network-induced delay and noise etc.
本文是针对一类有网络延时的网络化控制系统,研究其故障容错控制问题。
This paper deals with fault tolerant control of a Networked control Systems (NCS) problem with network delay.
提出了一种新的网络控制系统稳定性分析方法,得到了使系统稳定的各网络延时应满足的条件。
A new stability analysis method of networked control system is provided, and the conditions of network time delay which can make system stable are derived.
在考虑系统噪声和网络诱导延时大于一个采样周期的情况下,给出了多包传输的网络控制系统模型。
The model of NCS with multiple-packet transmission is presented considering system noise and network-induced delay longer than one sampling period.
其次,在考虑系统噪声和延时可以大于一个采样周期的情况下,提出了单包传输和多包传输的网络控制系统的模型。
Secondly, the model of NCS with single-packet and multiple-packet transmission under considering system noise and network-induced delay longer than one sampling are proposed.
实验结果表明,通过延时模糊pid控制算法的实时精确控制,能够明显提高阻尼器控制系统的动态性能。
Experimental results show that it can significantly improve the dynamic performance of damper control system by real-time precision control of the delay and fuzzy PID control algorithm.
针对基于互联网的远程控制系统存在的不确定性的信息延时问题,设计了具有补偿器和延时预测算法的系统结构。
Compensators and forecast arithmetic in a telecontrol system based on Internet are designed to improve the system performance affected by uncertain Internet-induced time delay.
因此,就网络控制系统中的传输延时控制策略的研究显得尤为重要。
So it is important to study the control scheme for the networked control systems with transmitting time delays.
虽然网络控制系统有很多的优点,但是由于网络带来的诱导延时和数据丢包对控制系统的性能有很大的影响。
Although networked control system has many advantages, induced delay and data dropout which is caused by network can greatly affect performance of control system.
本文经过重新定义增广误差信号,给出了有延时情况下线性时不变离散时间单输入单输出被控对象的模型参考自适应控制系统的超稳定性设计方法。
This paper presents a hyperstable scheme for designing discrete model reference adaptive control system for lineartime-invariant SISO plant, based on a redefined augmented error signal.
以刚体动力学为基础,考虑功放延时、转子不平衡、磁轴承非线性等因素,建立了磁轴承反馈控制控制系统模型,对不同的控制律进行了仿真分析。
Different control laws of AMB (Active Magnetic Bearing) based on rotor dynamics and AMB control model are discussed, considering the power-amplifier delay, rotor unbalance and AMB nonlinear factors.
以刚体动力学为基础,考虑功放延时、转子不平衡、磁轴承非线性等因素,建立了磁轴承反馈控制控制系统模型,对不同的控制律进行了仿真分析。
Different control laws of AMB (Active Magnetic Bearing) based on rotor dynamics and AMB control model are discussed, considering the power-amplifier delay, rotor unbalance and AMB nonlinear factors.
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