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Deadlock resolution in automated manufacturing systems with robots
Wu, Naiqi; Zhou, MengChu
2007-07-01
发表期刊IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING
卷号4期号:3页码:474-480
文章类型Article
摘要An automated manufacturing system (AMS) contains a number of versatile machines (or. workstations), buffers, and an automated material handling system (MHS). The MHS can be an automated guide vehicle (AGV) system, and/or a system that consists of multiple robots. Deadlock resolution in AMS is an important issue. For the AMS with an AGV system as MHS, the problems of deadlock resolution for part processing process and AGV system as an integrated system has been studied. It is shown that AGVs can serve as both material handling devices and central buffers at the same time to help resolve deadlocks. For AMS with robots as MHS, the existing work treated the robots just as material handling devices and showed that the robots had contribution to deadlock. In this paper, such AMS is modelled by resource-oriented Petri nets. Contrary to the existing work, it is shown that the robots have no contribution to deadlock by adopting such nets to control AMS. More interestingly, they can be used to resolve deadlock. by serving as temporary part storage devices. A new deadlock control policy is proposed by treating robots as both material handling devices and buffers. The new policy outperforms the existing ones.
关键词Automated Manufacturing Systems (Ams) Deadlock Avoidance Modeling And Control Petri Net
WOS标题词Science & Technology ; Technology
关键词[WOS]GUIDED VEHICLE SYSTEMS ; PETRI NET MODELS ; SHARED RESOURCES ; AVOIDANCE ; CELLS ; PREVENTION
收录类别SCI
语种英语
WOS研究方向Automation & Control Systems
WOS类目Automation & Control Systems
WOS记录号WOS:000247832500016
引用统计
被引频次:66[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9392
专题09年以前成果
作者单位1.Guangdong Univ Technol, Dept Mechatron Engn, Guangzhou 510090, Guangdong, Peoples R China
2.New Jersey Inst Technol, Dept Elect & Comp Engn, Newark, NJ 07102 USA
3.Chinese Acad Sci, Inst Automat, Lab Complex Syst & Intelligence Sci, Beijing 100080, Peoples R China
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Wu, Naiqi,Zhou, MengChu. Deadlock resolution in automated manufacturing systems with robots[J]. IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING,2007,4(3):474-480.
APA Wu, Naiqi,&Zhou, MengChu.(2007).Deadlock resolution in automated manufacturing systems with robots.IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING,4(3),474-480.
MLA Wu, Naiqi,et al."Deadlock resolution in automated manufacturing systems with robots".IEEE TRANSACTIONS ON AUTOMATION SCIENCE AND ENGINEERING 4.3(2007):474-480.
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