软测量是把生产过程知识有机的结合起来，应用计算机技术对难以测量或者暂时不能测量的重要变量，选择另外一些容易测量的变量，通过构成某种数学关系来推断或者估计，以软件来替代硬件的功能。应用软测量技术实现元素组分含量的在线检测不但经济可靠，且动态响应迅速、可连续给出萃取过程中元素组分含量,易于达到对产品质量的控制。
软测量技术 Soft-Sensing Technique ; Soft-Measuring technology ; soft-measuring technique
软测量模型 Measuring Model ; Soft Sensor Model ; a soft measuring model
软测量系统软件 Flexible calculation system software
动态软测量 dynamic soft sensor
扩展软测量 Extended soft-sensing
软测量思想 Soft-sensing idea
聚酯粘度软测量 the viscosity of pet soft-sensing
神经网络软测量模型 neural network soft sensing model
软测量模型生成系统 Soft-measurement modeling system
The main content of the paper is as follows:1. Summarize Soft sensor technology and the development of APC.2.
论文的主要内容如下： 1．概述了软测量技术和先进过程控制的发展。
参考来源 - 软测量技术和先进控制系统研究及其工业应用Soft measurement can be used to settle the problems.
软测量技术能解决以上两方面问题。
参考来源 - 基于神经网络的涵闸流量软测量建模研究However, information fusion and soft sensor have offered a new solution to figure it out.
信息融合、软测量技术为燃烧状态参数检测提供了新的解决思路。
参考来源 - 基于信息融合的锅炉燃烧状态参数检测技术研究To solve thisproblem, the technology of soft sensing has been researched deeply in these years andbecome one of the most important technologies in advanced control theory.
为解决这一矛盾，近年来软测量技术获得了很大的发展，成为先进控制技术的核心部分之一。
参考来源 - 基于神经网络和最小二乘支持向量机的软测量技术应用研究The speed of the algorithm and real-time performance of the system are improved. The combustion process’s character of time lag and measurement method of keyparameters are researched, and soft-sensor mathematic model based on GPC algorithm isput forward.
研究了燃烧过程的时滞特性和关键参数的测量方法,建立了基于广义预测算法的软测量预测模型,实现了燃烧过程关键参量的实时在线测量,解决了锅炉控制中测量与控制的时域适配问题。
参考来源 - 基于广义预测控制的锅炉测控系统研究Firstly, the architecture of soft measurement system and its key technologies are reviewed. By studying some typical model methods, the improved multi-model algorithms have been proposed and used in soft measurement.
首先,总体介绍了软测量系统结构及相关建模方法,通过对几种典型建模方法的研究,提出了改进的多模型算法,并将其应用于软测量建模过程中。
参考来源 - 多模型软测量理论研究及其在甲醇生产中的应用·2,447,543篇论文数据，部分数据来源于NoteExpress
软测量模型的建立与实施本身是一项费时、费力、异常烦琐的工作。
The modeling and application of soft-measurement essentially is a time-consuming, energy-consuming and complicated work.
介绍了软测量技术的研究及应用现状，分析了软测量两种建模方式及其在不同场合的应用。
This paper introduces the current study and application of soft measurement technique, analyses two modeling ways in soft measurement and their applications in different occasions.
研究了某厂丁二烯精馏塔塔底控制回路目前存在的问题，提出了基于软测量的推断控制方案。
The existing problems in bottom tower control of butadiene rectifying tower in certain plant are investigated. The inference control strategy based on soft measurement is stated.
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