Um Framework para Prototipagem e Simulação de Detectores de Defeitos na Construção de Sistemas de Tempo Real

  • Alirio Santos de Sá UFBA
  • Raimundo José de Araújo Macêdo UFBA

Resumo


Sistemas modernos de controle e supervisão (S&C, Supervision and Control Systems) são caracterizados pela utilização de componentes de prateleira (COTS, Commercial off-the-shelf), como redes e sistemas operacionais, os quais otimizam custo e reutilização, mas podem comprometer a confiabilidade. Assim, verificar mecanismos adequados de confiabilidade para esses ambientes tem sido alvo de estudo. Neste artigo, é descrito um framework para prototipagem e teste de detectores de defeitos sobre S&C, que permite não só implementar e simular diferentes estratégias de detecção existentes na literatura, mas também propor novas estratégias, ou mesmo conceber composições de estratégias, de modo a atingir a qualidade de serviço de detecção desejada no ambiente simulado.

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29/05/2007
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SÁ, Alirio Santos de; MACÊDO, Raimundo José de Araújo. Um Framework para Prototipagem e Simulação de Detectores de Defeitos na Construção de Sistemas de Tempo Real. In: WORKSHOP DE TESTES E TOLERÂNCIA A FALHAS (WTF), 8. , 2007, Belém/PA. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2007 . p. 43-56. ISSN 2595-2684. DOI: https://doi.org/10.5753/wtf.2007.23238.