Signal Preemption Control of Emergency Vehicles Based on Timed Colored Petri Nets
نویسندگان
چکیده
منابع مشابه
Timed Colored Petri Nets Based
Abstract: Aero-engines maintenance procedure can be treated as a typical discrete event dynamic system. A theory that synthesized timed colored Petri net is proposed. The theory adopts a bottom-up approach by merging all sub modules, and each one characterizes the critical resource contention among processes. Nevertheless Petri net seems inapplicable to dynamic scheduling modelling because of i...
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It is shown that the steady-state behavior of a class of timed colored Petri nets can be analyzed using the concept of throughput and simple rules of operational analysis. Since such analysis is based on the average values of firing times rather than firing time distribution functions, the same approach ca be applied to a variety of net models. Throughput analysis is based on S t N C t U d prop...
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This paper describes an evaluation through a case study by measuring a rule-based approach, which proposed for ladder logic diagrams and Petri nets. In the beginning, programmable logic controllers were widely designed by ladder logic diagrams. When complexity and functionality of manufacturing systems increases, developing their software is becoming more difficult. Thus, Petri nets as a high l...
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In context-aware computing environment, some context is characterized by a single event, but many other contexts are determined by a sequence of events which occur with some timing constraints. Therefore, context inference should be conducted by monitoring the sequence of event occurrence along with checking their conformance with timing constraints. Some context could be described with fuzzy w...
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Article history: Received 14 September 2010 Received in revised form 15 November 2010 Accepted 15 November 2010 Available online 24 November 2010 Effective methods of workflow scheduling can improve the performance of workflow systems. Based on the study of existing scheduling methods, a method of workflow scheduling, called phasedmethod, is proposed. This method is based on colored Petri nets....
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ژورنال
عنوان ژورنال: Discrete Dynamics in Nature and Society
سال: 2018
ISSN: 1026-0226,1607-887X
DOI: 10.1155/2018/7095485