한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제23권1호
  • /
  • Pages.38-47
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  • 2014
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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자동화 시스템의 관리제어 설계를 위한 새로운 모듈화 기법

New Modularization Method to Design Supervisory Control of Automated Laboratory Systems

  • 투고 : 2013.08.27
  • 심사 : 2014.01.21
  • 발행 : 2014.02.15
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초록

This paper describes the application of discrete event systems theory to the design of an automated laboratory system. Current automated laboratory systems typically consist of several interacting processes that must be carefully sequenced to avoid any possible process conflicts. Discrete Event Systems (DES) theory and Supervisory Control Theory (SCT) can be applied together as effective methods of modeling the system dynamics and designing supervisory controllers to precisely sequence the many processes that such systems might involve. Classical approaches to supervisory controller design tend to result in complex controller structures that are difficult to implement, maintain, and upgrade. In this paper, a new approach to designing supervisory controllers for automated laboratory systems is introduced. This new approach uses a modular controller structure that is easier to implement, maintain, and upgrade, and deals with "state explosion" issues in a novel and efficient way.

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참고문헌

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