TY - GEN
T1 - Unified colored timed petri net models for the adaptive control of disassembly systems
AU - Tang, Ying
PY - 2008
Y1 - 2008
N2 - A method is presented for the robust control of a disassembly system that undergoes process plan variations due to heterogeneity of demands and product conditions. Two Colored Timed Petri net (CTPN) models is proposed and extended for the hierarchical modeling of both the system architecture and disassembly plans corresponding to the products to be processed. To address the high levels of uncertainty inherent in the operation of the disassembly system, a Hybrid Bayesian Network (HBN) is adopted to intercommunicate with the two CTPN models, allowing the system to exploit any newly available information for future decision-makings. An algorithm is then introduced to maximize the expected returns from the disassembly process while efficiently utilizing the system resource to fulfill order requirement,
AB - A method is presented for the robust control of a disassembly system that undergoes process plan variations due to heterogeneity of demands and product conditions. Two Colored Timed Petri net (CTPN) models is proposed and extended for the hierarchical modeling of both the system architecture and disassembly plans corresponding to the products to be processed. To address the high levels of uncertainty inherent in the operation of the disassembly system, a Hybrid Bayesian Network (HBN) is adopted to intercommunicate with the two CTPN models, allowing the system to exploit any newly available information for future decision-makings. An algorithm is then introduced to maximize the expected returns from the disassembly process while efficiently utilizing the system resource to fulfill order requirement,
UR - http://www.scopus.com/inward/record.url?scp=54949097830&partnerID=8YFLogxK
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U2 - 10.1109/COASE.2008.4626438
DO - 10.1109/COASE.2008.4626438
M3 - Conference contribution
AN - SCOPUS:54949097830
SN - 9781424420230
T3 - 4th IEEE Conference on Automation Science and Engineering, CASE 2008
SP - 638
EP - 643
BT - 4th IEEE Conference on Automation Science and Engineering, CASE 2008
T2 - 4th IEEE Conference on Automation Science and Engineering, CASE 2008
Y2 - 23 August 2008 through 26 August 2008
ER -