数学与系统科学研究院学术报告

somberastonishingAI and Robotics

Nov 13, 2013 (3 years and 11 months ago)

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数学与系统科学研究院学术报告


报告题目

Time Windows Based Dynamic Routing in Multi
-
AGV Systems





人:
Stjepan Bogdan

University of Zagreb


时间地点:
5

2
5




3
:00
-
3
:50,
Room 7
12
,

Siyuan Building


摘要:

In this talk we present a dynamic routing method for supervisory control of multi
ple Automated
Guided Vehicles (AGVs) that are traveling within a layout of a given warehouse. In dynamic
routing a calculated path particularly depends on the number of currently

active AGVs' missions
and their priorities. In order to solve the shortest pa
th problem dynamically, the proposed routing
method uses time windows in a vector form. For each mission requested by the supervisor,
predefined candidate paths are checked if they arefeasible. The feasibility of a particular path is
evaluated by insertion

of appropriate time windows and by performing the windows overlapping
tests. The use of time windows makes the algorithm apt for other scheduling and routing problems.
Presented simulation results demonstrate efficiency of the proposed dynamic routing. Th
e
proposed method has been successfully implemented in the industrial environment in a form of a
multiple

AGV control system.


报告人简介及联系方式:

Stjepan Bogdan received his Ph.D.E.E. in 1999, M.S.E.E. in 1993 and B.S.E.E. in 1990 at the
University of Zagreb, Croatia. Currently he is an associate professor at the Faculty of Electrical
Engineering and Computing, University of Zagreb. His
main areas of interest are discrete event
systems, intelligent control systems, and autonomous systems. He is a coauthor of three books and
numerous papers published in journals and proceedings. He is a member of IEEE CSS Technical
Committee of Intelligent

Control and is appointed General Chair of 2012 IEEE Multi
-
conference
on Systems and Control. He is Vice
-
President of Croatian Robotics Society. He serves as associate
editor of IEEE Transactions of Automation Science and Engineering, Journal of Intelligen
t and
Robotic Systems, Transactions of the Institute of Measurement & Control and Journal of Control
Theory and Applications.