这也是为什么一阶惯性环节要写成这个形式。
This is, in fact, the reason a simple lag transfer function is often written in this form.
另外有些大惯性环节、复杂的在线分析仪等等也会导致时延现象。
In addition to these, some large-lag links and complicated on-line analyzer etc can also result in time-delay.
一个高阶被控对象含有几个小时间常数惯性环节时，可简化成低阶时滞系统。
When a high order controlled plant contains several small time constant inertia units, it can be simplified to low order time-delay system.
典型的工业过程的传递函数通常采用一阶惯性环节加纯延迟作为其数学模型。
The open-loop transfer function of an industrial process is often described as a first-order process with time delay.
由于电阻炉炉温系统是一个纯滞后大惯性环节，其参数整定与常规对象有所不同。
The parameter design of this system is different from other objects because of its long time delay.
工程实践表明：采用高阶惯性环节作为过热器蒸汽温度的状态观测器是可行的，适用的。
The engineering practice shows that taking higher-order inertia link as state observer of super heater steam temperature is feasible and in point.
例如各种滤波环节、电抗器之类的惯性环节、电流自适应环节以及函数发生器环节等等。
For example each kind of filter link, reactor and so on inertia link, electric current auto-adapted link as well as function generator link and so on.
提出了“局部激励应变补偿”和把通常的微分负反馈改为低截止频率的惯性环节正反馈的控制新方案。
A new control approach is presented with a "local strain compensation" and a low cutoff frequency inertial link feedback in place of the differential one.
将并联型有源电力滤波器控制成一阶惯性环节，在不同开关频率时分析各次谐波与补偿特性的定量关系。
A first-order inertia element was considered as the approximate model of SAPF. The compensation characteristic for each order harmonic current was obtained at different switching frequencies.
从理论上证明了在脉动燃烧控制方式下，控制对象是带延迟的一阶惯性环节，以及影响稳态炉温波动的因素。
It proves that the subject with pulse-firing control system is an inertial system with delay, and analyses the factors affecting stability of the temperature.
本文探讨了“串级阵阶模型误差”(包括控制回路中的惯性环节)对线性二次型(LQ)最优控制的稳定鲁棒性的影响。
In this paper the effect of "serial reduced order modelling error" (including the inertia links in regulation loop) on the robust stability of LQ optimal regulators is analysed.
工质和耐火材料热惯性是能量传递过程中的控制环节；
Thermal inertia of a working medium and refractory materials constitutes a control link in the energy transfer process.
但由于电动机的电磁惯性以及传动环节的机械惯性较大，并不利于实现机构的快速性。
However, due to relatively large electromagnetic inertia of the motor and mechanical inertia of the drive element, it is to some extent difficult to achieve speediness of the mechanism.
但由于电动机的电磁惯性以及传动环节的机械惯性较大，并不利于实现机构的快速性。
However, due to relatively large electromagnetic inertia of the motor and mechanical inertia of the drive element, it is to some extent difficult to achieve speediness of the mechanism.
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