介绍了焦炉集气管压力的优化控制方案及控制算法。
The optimum control project and calculating method of the gas collector pressure in coke oven were introduced.
实践证明该方法有效实现了对集气管压力系统的智能控制。
It proves that intelligent control is solved availably in pressure of gas collector system.
焦炉集气管压力系统是一个强干扰、时变、多参数、严重耦合的系统。
The pressure system of gas gathering pipeline in coke oven is a kind of system features severe interference, time varying, multi-parameter and heavy coupling.
本文介绍了“长春焦化厂焦炉集气管压力控制系统改造项目”的工程概况。
This thesis introduces the engineering outline of "Refrom item of coke oven collector pressure control system of Chang-Chun charking factory".
应用模糊控制方法，设计了自寻化模糊控制器，实现了焦炉集气管压力的自动控制。
By using fuzzy control method, a self-optimizing fuzzy controller is designed and the automatic control of the gas collector pressure on coke oven is realized.
针对焦炉集气管压力系统具有多回路、强耦合、非线性的特点，提出了一种综合控制算法。
According to the characteristics of nonlinear, close coupling and multiple loop for coke oven collector pressure control systems, a new mixed control method is proposed.
研究和实现了回炉煤气主管压力的控制，集气管压力的控制，现场应用验证了方法的可行性。
Control of main pipe pressure and gas collector pressure are discussed, and the experimental results show feasibility and efficiency of the methods.
集气管压力系统是一个耦合严重、非线性、扰动频繁剧烈的多变量时变系统，很难用常规方法加以控制。
Pressure system in coke oven gas-collecting pipe is a multi-coupling, nonlinear, strong disturbed, multi-variable and time-varying system. It is hard to control it in usual methods.
但是，集气管压力控制系统是一个多变量、非线性、时变性、大滞后的复杂控制系统，难以建立数学模型。
But the gas collector pressure system is a complex multi-variable non-linear, time-varying, long time-delay control system and is not easy to set up its mathematical model.
介绍了焦炉集气管压力实现计算机自动控制的原理、方式，以及焦炉集气管压力控制改造前的现状、改造后的效果。
The result and methods of the pressure autocontrol on the coke oven collecting pipe, the status and the effect of the coke oven collecting pipe pressure being revamped were introduced.
在炼焦生产过程中，焦炉集气管压力是炼焦生产中的重要参数，它的稳定性直接影响着焦炉的使用寿命和焦碳的生产。
In coking process, the stable pressure of gas collector is an important industrial parameter. Its stability directly influences the life of coke ovens and coke production.
该控制模型建立了影响集气管压力稳定的主要参数与控制阀门开度之间的映射关系，在压力控制系统中的应用效果良好。
The control model establishes the mapping relationship between major parameters and the opening of the control valve, so excellent result is obtained in application of the pressure control system.
集气管压力的稳定影响焦炭的质量和焦炉的寿命，通过分析焦炉集气管压力影响因素及其耦合关系，采用PID控制、解耦控制、专家控制来进行集气管压力的控制。
Based on analyzing the influence factors and coupling relations of coke oven gas collector, PID control, decoupling control and expert control are used to control gas collector pressure.
集气管压力的稳定影响焦炭的质量和焦炉的寿命，通过分析焦炉集气管压力影响因素及其耦合关系，采用PID控制、解耦控制、专家控制来进行集气管压力的控制。
Based on analyzing the influence factors and coupling relations of coke oven gas collector, PID control, decoupling control and expert control are used to control gas collector pressure.
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