Research on temperature soft measurement of microwave sintering cavity of ceramics

CHEN Jin~1; LI Bao-hua~1; DING Zhong-jun~2; CUI Jing-jing~1

doi:10.13873/j.1000-97872006.03.013

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Research on temperature soft measurement of microwave sintering cavity of ceramics

更新时间：2025-09-11

- Research on temperature soft measurement of microwave sintering cavity of ceramics
- Issue 3, Pages: 38-40(2006)
- 作者机构：
  
  1. 武汉理工大学自动化学院
  2. 国家海洋局第一海洋研究所
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872006.03.013
  CLC： TP274.4
- Published：2006
- 稿件说明：
移动端阅览
[1]陈进,李宝华,丁忠军,崔晶晶.陶瓷材料微波烧结腔体温度软测量研究[J].传感器与微系统,2006(03):38-40.

CHEN Jin~1, LI Bao-hua~1, DING Zhong-jun~2, et al. Research on temperature soft measurement of microwave sintering cavity of ceramics[J]. 2006, (3): 38-40.
[1]陈进,李宝华,丁忠军,崔晶晶.陶瓷材料微波烧结腔体温度软测量研究[J].传感器与微系统,2006(03):38-40. DOI： 10.13873/j.1000-97872006.03.013.

CHEN Jin~1, LI Bao-hua~1, DING Zhong-jun~2, et al. Research on temperature soft measurement of microwave sintering cavity of ceramics[J]. 2006, (3): 38-40. DOI： 10.13873/j.1000-97872006.03.013.

摘要

软测量是近年来检测和过程控制领域涌现出的一种新技术

基本原理是利用易测变量来建立模型计算待测变量。针对微波烧结中温度难以测量的问题

在研究微波温度场的基础上

提出了微波烧结材料仿真软测量的理论方法

通过对非微波加热区温度的测量

根据热传导及界面热阻的理论推导出烧结材料的实际温度。并通过试验

用微波炉模拟微波烧结腔体测得温度数据

建立模型。结果证明:根据试验数据建立的模型与假设的指数神经网络模型很吻合

证明了方法的可行性。

Abstract

Soft measurement is a new technology which is come up in fields of detection and process control at recent years.Its basic principle is to use variable that is easy to measure to establish the model to deduce the measured one.The difficult problem that is temperature measurement of microwave sintering materials is discussed.Based on the research of microwave sintering field experiment

the theoretical method of simulation soft measurement is suggested.Through measuring the temperature of non-hot area

the practical temperature of sintering material can be deduced according to theories of heat conductivity and interface thermal resistance.In experiment

microwave oven is used to simulate microwave sintering cavity

then temperature data are gained and model is established.Result shows that the model established agrees with the assumptive exponential model based on the nerve network theory and the feasibility of the method is prove.

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references

嵌入式河流模型多参数同步采集与控制系统 [J]. 陈进,丁忠军,蔡崇锐. 传感器技术 . 2005(06)

爆发器内壁温度的软测量 [J]. 黄凤良,余永刚. 火炸药学报 . 2004(01)

微波加热技术应用于陶瓷行业需要解决的几个问题 [J]. 罗民华,曾令可,黄浪欢. 陶瓷学报 . 2001(04)

陶瓷材料的微波连续化烧结系统研究 [J]. 周健,程吉平,董学斌,万章国,袁润章. 硅酸盐通报 . 1999(04)

2 450MHz/5kW 改进的单模腔型微波烧结系统研制 [J]. 周健,程吉平,傅文斌,董学斌,梅炳初. 武汉工业大学学报 . 1999(04)

非氧化物陶瓷材料微波烧结自动化装置的研究 [D]. 丁忠军. 武汉理工大学 2005

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