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|Title:||Synchronous composition of finite interval automata||Authors:||Lin, Liyong
Brandin, Bertil A.
|Keywords:||Engineering::Electrical and electronic engineering||Issue Date:||2019||Source:||Lin, L., Su, R., Brandin, B. A., Ware, S., Zhu, Y., & Sun, Y. (2019). Synchronous composition of finite interval automata. Proceedings of 2019 IEEE 15th International Conference on Control and Automation (ICCA), 578-583. doi:10.1109/ICCA.2019.8899529||Abstract:||In this work, we study the class of real-time discrete-event systems modeled by finite interval automata, i.e., a finite state automaton where each transition is labeled by an event and an interval. The class of finite interval automata is interpreted over discrete time models and corresponds exactly to the class of finite tick automata. An interval domain construction of the synchronous product of finite interval automata is provided that exactly encodes the synchronous product in the tick domain. This avoids explicit enumeration of clock ticks that is required by the timed discrete-event systems and finite tick automata formalism. To increase the expressive power of the finite interval automata, we also distinguish preempting transitions from non-preempting transitions. As a result, each timed discrete-event system can be encoded using a finite interval automaton.||URI:||https://hdl.handle.net/10356/137885||ISBN:||9781728111650||Rights:||© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. The published version is available at: https://doi.org/10.1109/ICCA.2019.8899529||Fulltext Permission:||open||Fulltext Availability:||With Fulltext|
|Appears in Collections:||EEE Conference Papers|
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