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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ke-Yi Xing Bao-Sheng Hu Hao-Xun Chen |
| Copyright Year | 1963 |
| Abstract | Multiple products through a flexible manufacturing system (FMS) with limited resources can lead to deadlock. In this paper, the authors study the problem of deadlock avoidance by using the Petri net (PN) model for FMSs and introducing the concept of deadlock structure. The necessary and sufficient conditions to prevent deadlock are characterized. The authors use a state feedback restriction policy which prevents some enabled transitions from firing for avoiding deadlock in the system. In particular, when the number of any key kind of resources is greater than one, this policy is minimally restrictive and allows the maximal use of resources in the system. The authors present the PN realization of these restriction policies when the closed-loop system can be modeled by a live PN. The restriction policies can be easily implemented. An example is provided for illustration. |
| Sponsorship | IEEE Control Systems Society |
| Starting Page | 289 |
| Ending Page | 295 |
| Page Count | 7 |
| File Size | 908449 |
| File Format | |
| ISSN | 00189286 |
| Volume Number | 41 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1996-02-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | System recovery Flexible manufacturing systems Control system synthesis Systems engineering and theory Sufficient conditions State feedback Control theory Design methodology Job shop scheduling Robots |
| Content Type | Text |
| Resource Type | Article |
| Subject | Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications |
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