工业熔炉的流程控制.pdf

  1. 1、本文档共13页,可阅读全部内容。
  2. 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
  3. 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  4. 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Second Year Process Control Project Control of an industrial furnace Pair: 07 Name: CHIN GUOZHENG CHEN CHAO Abstract are required to carry out highly complex The project aim is to design an efficient processes that are subjected to risk factors system strategy to control and maintain outlet such as disturbances. As such, devices which temperature of crude oil and oxygen can regulate behaviour of the system composition of flue gas at set point value dynamics are implemented in plants. Control through simulation tests of an industrial systems aim to keep the overall impacts of furnace. By firstly identifying a system model disturbance on the system at a minimum by to describe the system dynamics, an relative maintaining controlled variables at a constant. gain array (RGA) analysis was carried out to determine the best way to control system outputs. From the results it was found that the most effective way to control temperature and oxygen composition was to utilise the gas and air valves respectively. To improve on the control, feedback with P and PI controllers were implemented separately for comparison. The Cohen-Coon and Zeigler Nichols tuning methods were used as first Figure 1:Schematic representation of the furnace approximation. Subsequently,

文档评论(0)

annylsq + 关注
实名认证
内容提供者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档