In order to remove decoupling question in paper making s process,the paper puts for-ward a new coupling method based on PID Neurons.
为了消除造纸工业抄纸过程中存在的解耦问题,提出了一种基于PID神经网络的解耦方法。
By analyzing questions of multiple variables coupling in paper making s process,a new method of Smith predictive decoupling control based on Kalman filter is put forward,which meets the demands for decoupling and the needs for controlling aim.
通过对抄纸过程的多变量耦合问题进行分析,提出一种满足解耦要求和控制目标需要的基于卡尔曼滤波器的Sm ith预估控制方法。
Control of slime pulp during paper making;
机械浆抄造新闻纸过程极易产生腐浆，对抄纸及成纸质量危害极大。
Three rosin soap liquid/polyamide complexes (H1,H2,H3) with different ratios were prepared and the effects of their application in papermaking from a recycled pulp were investigated.
结果表明:复合物在近中性抄纸条件下具有较好的施胶和纸力增强效果,且对碳酸钙的留着率影响不大;复合物的施胶效果和纸力增强效果与复合物的配比和添加量有关,通过选择不同配比的复合物和控制添加量,能同时达到提高纸力效果和施胶效果的目的。
The recent development of colloid chemistry and its application in papermaking industry were intruduced.
介绍胶体化学在近年来的发展,着重论述了胶体化学与造纸工业的关系,特别是在蒸煮,洗涤,漂白,抄纸及水处理过程中的应用。
Silk fibers were used as the raw materials for papermaking, the technology of silk papermaking and properties of the paper and the influence of sizing with chitosan on the property of the paper were studied.
采用湿法流程进行了蚕丝抄纸实验 ,对制浆、打浆工艺进行了初步研究。
Application of the cationic dispersed rosin size made in lab in the neutral papermaking system;
自制阳离子分散松香胶在中性抄纸中的应用
Taking AKD for example,dwelling on neutral papermaking technology among papers made with high-shared straw pulp.
以AKD为例,阐述了在高草浆配比中的中性抄纸技术。
The application of organo-bromine microbicide made in china in papermaking systems were introduced.
介绍了在纸机抄纸系统应用国产有机溴类杀菌剂的情况。
The function realization of simulating worksite of papermaking process;
抄纸过程模拟现场的功能实现
An effective papermaking process DCS system is presented in this paper, which consists of three subsystem:pulp consistency control, aircushioned headbox cascade control and paper basis weight & moisture control In paper moisture control subsystem, soft sensor is used to estimate paper moisture on line This control system has been in operation and resulted in great profi
采用软测量方法实现了纸张水分的在线估计 ,设计了一套由浓度控制、气垫式流浆箱控制、定量水分控制三个子系统组成的经济实用的抄纸过程 DCS控制系统 。
According to the actual properties of the papermaking process,dynamic performance of the system was analyzed and studied.
结合抄纸过程的实际特性,对系统进行了动态性能分析和研究,还设计了一种并行控制结构,把具有相同结构的两个免疫单神经元PID控制器并联来分别控制两个非线性回路,对抄纸过程实现了解耦。