串级控制

The problem of the H〓 control for multi-input cascade nonlinear systems is investigated.

二研究了多输入非线性串级系统的H〓控制问题。

In the paper a lot of computer simulations of the control system with various disturbances are done.

提出串级形式下的自学习算法，并模拟实际系统可能遇到的多种扰动，对控制系统进行大量的仿真实验。

In this article will introduce combustion control system that satisfactorily used in two reheating furnaces in Pangang Hot Strip Mill, and explain the principle of cascade scale control with double crossing limit range detailedly.

本文介绍了在攀钢热轧板厂两座加热炉上成功使用的燃烧控制系统，对核心环节双交叉限幅串级比例控制原理予以了详细说明，作为成功范例，值得推广。

According to the characteristic of mixture combustion of air and gas, it's said that combustion system adopts the technology of double-cross amplitude limitation and cascade proportional control, also designs the implementations of furnace pressure, wind pressure, gas pressure and regenerative combustion system in the article.

2根据空气和煤气混合燃烧的特点，提出了燃烧系统采用双交叉限幅串级比例控制技术，并设计了炉压、风压、煤气压力、蓄热式燃烧系统的实施方案。

To the bad nonlinearity and coupling of the power station boiler superheated stean temperature,It is very difficult to gain excellent control with the traditional PID cascade method and the.

常规的电站锅炉汽温控制系统一般为串级PID系统，然而大型电站锅炉的动态特性有明显的分布参数特性、非线性及较强的藕合性，一般很难得到非常满意的控制结果。

An adaptive controller for multi-input cascade nonlinear system with unmodelled terms is given, the control design is based on backstepping recursive design method.

对一类含有未知参数和未建模项的多输入非线性串级系统，基于backstepping递推设计方法，进行了非过参数化自适应控制设计，得到的闭环系统的所有信号是全局有界的，并且给出了第一子系统的状态界的一个估计。

It combines fuzzy control, conventional control and cascade control so as to increase the system reliability.

设计了一套自寻优串级模糊控制系统。

This paper mainly introduces the structure,working principle and controller tuning method of boiler cascade three-parameter control system.And the characteristic of this control system is simulated.

主要介绍了锅炉串级三冲量控制系统的结构、工作原理及其控制器的整定方法，并针对此控制系统的特点对其进行了仿真试验。

In the temperature control of roast furnace, those who use is to string together class to change ratio controls a system.

在焙烧炉的温度控制中，采用的是串级变比值控制系统。

Municipal waste CFB incinerator is usually faced with problems such as furnace heat load fluctuation in large scope and low regulation resolution of main control feed－water valve,a 3－element fuzzy control system is used to modulate PID control parameters in an on－line way.

摘 要：针对循环流化床生活垃圾焚烧锅炉热负荷波动较大，给水调节阀调节特性差的状况，专门设计的锅炉汽包水位模糊三冲量串级自动控制系统，采用调节参数模糊智能自调整，主副回路采用异步控制方式，调节阀的调节特性进行线性化处理等策略。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。