2019 IEEE Fourth Ecuador Technical Chapters Meeting (ETCM)最新文献_第6页

Improvements on Disturbance Rejection in Steam Distillation through IMC-based PID Design 基于imc的PID设计对蒸汽蒸馏抗扰性能的改进

2019 IEEE Fourth Ecuador Technical Chapters Meeting (ETCM) Pub Date : 2019-11-01 DOI: 10.1109/ETCM48019.2019.9014885

José Ignacio Caiza Castro, Daniel Omar Morán Gutiérrez, D. P. Guingla

{"title":"Improvements on Disturbance Rejection in Steam Distillation through IMC-based PID Design","authors":"José Ignacio Caiza Castro, Daniel Omar Morán Gutiérrez, D. P. Guingla","doi":"10.1109/ETCM48019.2019.9014885","DOIUrl":"https://doi.org/10.1109/ETCM48019.2019.9014885","url":null,"abstract":"Proportional-Integral-Derivative controller has been applied in a wide range of industrial applications since its simpleness and non-hardware limitations. However, only depending on the tuning technique, its efficiency can be highly improved in order to reach process requirements. This paper presents a cascade scheme control system for the temperature in a steam distillation for essential oils extraction process. Temperature is one of the most crucial parameters that can define the quality of the essential oil in a distillation process. Although, as many real systems, there are some disturbing signals that need to be treated in a controller design due to robustness, fast response and closed - loop stability approach. The tuning technique, for both, inner and outer controller, is based on Internal Model Control (IMC) rules, where pressure has been considered as the disturbing signal. Moreover, a contrast is made between the performance of the IMC rules and other tuning methods: Ziegler Nichols and Skogestad - IMC. The simulation results demonstrate that the IMC controllers under the cascade scheme gives a better performance compared to the other methods when set point tracking and disturbance rejection are measured.","PeriodicalId":217788,"journal":{"name":"2019 IEEE Fourth Ecuador Technical Chapters Meeting (ETCM)","volume":"231 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132119596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}