Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1987.11a
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- Pages.439-443
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- 1987
Modeling and Simulation of Flexible Control Structures for Automated Manufacturing Systems
자동화된 생산 시스템의 유연한 제어 구조의 모델링과 시뮬레이션
- Hwang, Hee-Soo (Dept. of Electrical Eng., Yonsei Univ.) ;
- Kim, Hyun-Ki (Dept. of Electrical Eng., Yonsei Univ.) ;
- Woo, Kwang-Bang (Dept. of Electrical Eng., Yonsei Univ.)
- Published : 1987.11.20
Abstract
This paper presents a method for constructing model of manufacturing processes for simulation and design of the discrete control logic. The models represent the discrete vent evolution of the system as well as features of the underlying continues processes, for applications such as discrete parts manufacture and assembly, the process is decomposed into operations and for each operation the required resources and associated discrete resource slates are Identified. The structure of the discrete-level control is modeled by modified Perti nets which are synthesized from single resource activity cycles. Construction of nets provides discrete control logic with guaranteed properties based on extended Petri nets theory, for illustration, the proposed method is applied to the high-level discrete control of a two-robotic assembly cell.
Keywords