The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Em um sistema de tempo real, quando a execução de uma tarefa é interrompida por outra tarefa, a tarefa interrompida cai em estado bloqueado. Como geralmente sua reexecução começa a partir do ponto interrompido, o cronômetro da tarefa contendo o tempo restante até sua conclusão deve ser mantido no estado bloqueado. Esta é a razão para introduzir a noção de memorável eventos nesse artigo. Apresentamos um novo modelo de eventos discretos cronometrados (TDEM) que adiciona os eventos memoráveis à estrutura TDEM de Brandin e Wonham (1994). Utilizando a teoria de controle supervisório no TDEM proposto, analisamos a escalonabilidade de tarefas preemptivas periódicas e esporádicas executadas em um uniprocessador.
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Jung-Min YANG, Seong-Jin PARK, "Schedulability Analysis of Periodic and Sporadic Tasks Using a Timed Discrete Event Model with Memorable Events" in IEICE TRANSACTIONS on Fundamentals,
vol. E91-A, no. 10, pp. 3076-3079, October 2008, doi: 10.1093/ietfec/e91-a.10.3076.
Abstract: In a real-time system, when the execution of a task is preempted by another task, the interrupted task falls into a blocked state. Since its re-execution begins from the interrupted point generally, the task's timer containing the remaining time until its completion should be maintained in the blocked state. This is the reason for introducing the notion of memorable events in this paper. We present a new timed discrete event model (TDEM) that adds the memorable events to the TDEM framework of Brandin and Wonham (1994). Using supervisory control theory upon the proposed TDEM, we analyze the schedulability of preemptable periodic and sporadic tasks executing on a uniprocessor.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1093/ietfec/e91-a.10.3076/_p
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@ARTICLE{e91-a_10_3076,
author={Jung-Min YANG, Seong-Jin PARK, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Schedulability Analysis of Periodic and Sporadic Tasks Using a Timed Discrete Event Model with Memorable Events},
year={2008},
volume={E91-A},
number={10},
pages={3076-3079},
abstract={In a real-time system, when the execution of a task is preempted by another task, the interrupted task falls into a blocked state. Since its re-execution begins from the interrupted point generally, the task's timer containing the remaining time until its completion should be maintained in the blocked state. This is the reason for introducing the notion of memorable events in this paper. We present a new timed discrete event model (TDEM) that adds the memorable events to the TDEM framework of Brandin and Wonham (1994). Using supervisory control theory upon the proposed TDEM, we analyze the schedulability of preemptable periodic and sporadic tasks executing on a uniprocessor.},
keywords={},
doi={10.1093/ietfec/e91-a.10.3076},
ISSN={1745-1337},
month={October},}
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TY - JOUR
TI - Schedulability Analysis of Periodic and Sporadic Tasks Using a Timed Discrete Event Model with Memorable Events
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 3076
EP - 3079
AU - Jung-Min YANG
AU - Seong-Jin PARK
PY - 2008
DO - 10.1093/ietfec/e91-a.10.3076
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E91-A
IS - 10
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - October 2008
AB - In a real-time system, when the execution of a task is preempted by another task, the interrupted task falls into a blocked state. Since its re-execution begins from the interrupted point generally, the task's timer containing the remaining time until its completion should be maintained in the blocked state. This is the reason for introducing the notion of memorable events in this paper. We present a new timed discrete event model (TDEM) that adds the memorable events to the TDEM framework of Brandin and Wonham (1994). Using supervisory control theory upon the proposed TDEM, we analyze the schedulability of preemptable periodic and sporadic tasks executing on a uniprocessor.
ER -