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multivariable predicting
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  多变量预估
     The application of the robust multivariable predicting control technique of Honeywell Hi Spec Company in the hydrocracking unit in Shengli Refinery of Qilu Petrochemical Company was introduced.
     介绍了HoneywellHi Spec公司的鲁棒多变量预估控制技术在齐鲁石油化工公司胜利炼油厂加氢裂化装置的应用情况。
短句来源
     From operating characteristics of atmospheric vacuum distillation unit,control targets,control strategies,system arrangement and functions of APC taking multivariable predicting controller as the core in these units were analyzed.
     从常减压蒸馏装置的工艺操作特点出发 ,分析在该类装置上实施以多变量预估控制器为核心的先进控制的控制目标、策略、系统配置及功能。
短句来源
     As for the design of robust multivariable predicting controller for reaction regeneration system,the control targets must be determined prior to operating variables,controlled variables and disturbance variables.
     增加测点等 ,为实施先进控制打好基础。 设计反应再生部分鲁棒多变量预估控制器 ,首先确定控制目标 ,再确定操纵变量、被控变量和干扰变量。
短句来源
     Architectures and functions of multivariable predicting control technique were described together with design guidelines for software and hardwares of advanced control system. Selections for computer and systematic communication mode were introduced.
     针对先进控制系统的设计问题 ,描述了多变量预估控制技术的结构和功能及先进控制系统的软硬件设计原则 ,介绍了上位机和系统通讯模式的选择。
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  “multivariable predicting”译为未确定词的双语例句
     To aim at deficiency of the traditional singlevariable predicting method in the fault prediction of boiler,this paper introduces a multivariable predicting model MGM(1,n).
     针对锅炉故障预测中传统单变量预测方法的不足,提出了一种多变量的预测模型MGM(1,n)。
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  相似匹配句对
     On Predicting Reading
     试论预测性阅读
短句来源
     Multivariable Grey Model and Its Application to Predicting Gas Flow from Boreholes
     多变量灰色模型及其在钻孔瓦斯流量预测中的应用
短句来源
     and in predicting the prognosis.
     (3)BR可反映面瘫病人的预后情况。
短句来源
     ON THE REDUCTION OF THE MULTIVARIABLE
     关于多变量开关函数化简的问题
短句来源
     The Application of the Multivariable Fuzzy Inference Forecasting Method to Predicting Business Total of Posts and Telecommunications
     应用多元模糊推理预测方法进行邮电业务总量预测
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Multivariable predictive control has been applied in #2 CDU' atmospheric column of LPPCC,and control of products quality and real time optimization control is realized by using multivariable predicted controller IDCOM,products of SETPOINT Inc.USA.Based on the controllers'performance on the site ,comparing analysis to effect of the control is caried out.

对兰州炼油化工总厂二套常减压装置常压蒸馏塔采用美国Setpoint公司的多变量预估控制器IDCOM实现产品质量和实时优化控制做了介绍,并根据控制器在现场的实际投用情况,对控制效果进行了对比分析

From operating characteristics of atmospheric vacuum distillation unit,control targets,control strategies,system arrangement and functions of APC taking multivariable predicting controller as the core in these units were analyzed.Both software and hardware arrangement,functional models and control variable selections,implementation results and economic benefits were introduced with an example of a fuel lube oil atmospheric vacuum distillation unit.

从常减压蒸馏装置的工艺操作特点出发 ,分析在该类装置上实施以多变量预估控制器为核心的先进控制的控制目标、策略、系统配置及功能。以一个燃料 润滑油型常减压蒸馏装置为例 ,介绍了软硬件配置、功能模块和控制变量的选择、先进控制的实施结果和经济效益。

In view of the characteristics of RFCCU with stacked two stage catalyst regeneration,several problems in implementing real time advanced control for FCCU were discussed.At first,preparations such as adjusting parameters of instruments,enhancing the automaticity of the unit,eliminating bottlenecks in the unit and adding setpoints etc must be made,laying a foundation for implementation of advanced control.As for the design of robust multivariable predicting controller for reaction regeneration system,the...

In view of the characteristics of RFCCU with stacked two stage catalyst regeneration,several problems in implementing real time advanced control for FCCU were discussed.At first,preparations such as adjusting parameters of instruments,enhancing the automaticity of the unit,eliminating bottlenecks in the unit and adding setpoints etc must be made,laying a foundation for implementation of advanced control.As for the design of robust multivariable predicting controller for reaction regeneration system,the control targets must be determined prior to operating variables,controlled variables and disturbance variables.It was pointed out that the defective value of the affecting coefficient X provided by foreign software company should not used blindly.The operating variables have certain limitations and should not exceed these limits.

针对重叠式两段再生重油催化裂化装置的特点 ,提出催化裂化装置实时先进控制时应注意的几个问题。首先做好准备工作 ,如整定装置仪表参数 ;提高装置的自动化率 ;消除装置的一些“瓶颈” ;增加测点等 ,为实施先进控制打好基础。设计反应再生部分鲁棒多变量预估控制器 ,首先确定控制目标 ,再确定操纵变量、被控变量和干扰变量。指出在线工艺计算中不能盲目套用国外软件公司提供的影响系数X的缺省值 ;鲁棒多变量预估控制器操纵变量有一定的限制 ,不能超出范围。

 
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