Short-term schedulability analysis of crude oil operations in refinery with hybrid petri net

Nai Qi Wu, Chengbin Chu, Feng Chu, Meng Chu Zhou

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

Because of various constraints, the short-term scheduling of crude oil operations in refinery is very complicated. So far, there is no effective technique and tool. To solve this problem, this paper models the system by a hybrid Petri net and a short-term schedule is seen as a series of control commands. With this model, schedulability analysis of systems with a single distiller is conducted and schedulability conditions are presented. These conditions can be used as constraints for finding a realizable and optimal refining schedule. Moreover, based on the approach presented in this paper, a detailed schedule can be easily obtained for a realizable refining schedule.

Original languageEnglish (US)
Article number4811570
Pages (from-to)1916-1921
Number of pages6
JournalConference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
DOIs
StatePublished - Dec 1 2008
Event2008 IEEE International Conference on Systems, Man and Cybernetics, SMC 2008 - Singapore, Singapore
Duration: Oct 12 2008Oct 15 2008

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Control and Systems Engineering
  • Human-Computer Interaction

Keywords

  • Hybrid system
  • Petri net
  • Scheduling

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