过程控制

According to analyzing for the existing three- impulse control system, using the theory of information cluster and syzygium, and according to the characteristic of neural network kind fuses, we have established a theoretical model of syzygium and clustering control of three-impulse water level movement course.

本项研究就是根据锅炉水位控制综合、复杂、困难的特点，并通过对现有的锅炉三冲量水位控制系统进行分析，采用信息聚类融合理论，依照神经网络自身的特点，建立了一个锅炉三冲量水位变动过程的聚类控制的理论模型。

The recursive least-squares estimation method is used to estimate the parameters in the modelled part of the robot dynamics, and the parameters is used to form the feedback control based upon the so-called"inverse system method". The unmodelled part of the robot dynamics is compensated by a learning control law. This not only increases the learning convergence speed and the control system robustness, but also extends the control method to non-repetitive tasks after sufficient learning.

采用递推最小二乘辩识方法来辩识机器人动力学特性中可建模部分的模型参数，并以此来构成反馈控制策略，而对未建模动特性和未知扰动的影响采用学习控制的方法予以克服，从而提高了学习控制过程的收敛速度和鲁棒性，拓宽了它的适用范围。

Company's production process control mainly uses IS09001: 2000 standards, product quality control standards mainly bulletin 2001 Uster 5% level of control.

公司对生产过程的控制主要采用IS09001：2000标准，产品质量控制标准主要采用2001乌斯特公报5%水平控制。

The basic principles of the combined control and equivalent combined control were described, the random acceleration model of maneuvering object was also analysed and how to realize the Kalman lilting was given in the paper.

阐述了复合控制及等效复合控制技术的基本原理，分析了机动目标的随机加速度模型，给出了卡尔曼滤波预测算法的实现过程，并在假定目标满足随机加速度模型的基础上，建立了基于卡尔曼预测滤波技术的光电经纬仪的等效复合控制系统。

Through analyzing the properties of PVC extruded materials,the main factors causing the colouration of PVC extruded product were investigated.

通过对PVC挤塑材料性能的分析，探讨了影响PVC挤塑制品着色的主要因素；从原材料及加工过程的特点，寻找控制着色产品色泽的主要因素；认为对材料的配方及配混工艺、挤塑加工工艺进行严格控制，是控制好PVC挤塑制品色泽的主要途径。

Combining the characteristic of mineral processing, several methods are introduced for controlling density of classing and value of grinding, and measurementing flotation liquid.

结合选矿生产过程的特点，在实际中采用模糊控制的方法，根据偏差的大小和变化率来控制磨矿旋流器入口浓度；采用控制均匀值的思想，保持球磨机给矿量平均值的稳定；还介绍了一种测量浮选槽液位的方法。

The construction organization design is the complexity that aims at the construction gearing process, using the thought of the system and follow economic regulation of technique, carry on the plan management behavior that orchestrates an arrangement to each stage,each link that draws up to set up engineering and various resources need, the construction organization design point of this design controls in the progress,the quality control and safe control.

施工组织设计就是针对施工安装过程的复杂性，用系统的思想并遵循技术经济规律，对拟建工程的各阶段、各环节以及所需的各种资源进行统筹安排的计划管理行为，本设计的施工组织设计重点在进度控制、质量控制和安全控制。

A new fuzzy adaptive algorithm based on expert system and fuzzy adaptive control was proposed to solve the difficulty of the precision and velocity in the process of automatic proportioning.

针对工业配料过程中配料精度和速度相矛盾的难题，文中提出了一种专家系统、模糊控制结合自适应控制的新型控制方法。

The process basic scheme, configuration of the control system and its main functions are described. The master, controller and control net are reduplicated on purpose to improve the reliability of the control system, When TRT trips, one of the valves group for reducing gas pressure is opened fast to avoid the increase of blast furnace top pressure rapidly. In order to stabilize the roof pressure of the blast furnace during TRT oper...

为了提高控制系统的可靠性，系统的服务器、控制器及网络均按冗余方式配置；TRT跳闸时，为了不使高炉炉顶压力急剧上升，采用了减压阀组的紧急开放阀快速打开的控制策略；为了达到在TRT运行过程中稳定炉顶压力的目的，在可调静叶控制中使用了一种可初始化的回馈计算回路。

This article puts more emphasis on introducing the steel in the process of producing installation and the resoling method of the quality and safety dominate in the procedure of installation.

钢结构在轻工业厂房中的使用越来越多，文章着重介绍了钢结构厂房在制作、安装过程中质量控制和安全控制的环节要点以及控制方法。

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。