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Article Navigation >  Journal of University of Electronic Science and Technology of China  > 1997  >  26(3): 273-278

Lei Hang, Xiong Guangze, Liu Jinde. Analysis of Time out Fault in Real Time Multitask System[J]. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 273-278.
Citation: Lei Hang, Xiong Guangze, Liu Jinde. Analysis of Time out Fault in Real Time Multitask System[J]. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 273-278.
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Analysis of Time out Fault in Real Time Multitask System

  • 1.

    Research Inst of Microcomputer,UEST of China Chengdu 610054

  • Received Date: 1996-06-03
  • Rev Recd Date: 1996-06-21
  • Publish Date: 1997-06-15
  • Based on static priority scheduling algorithm in hard real-time multitask system,and incorporating other time overhead besides execution time of the tasks,for example,tasks synchronization interruption processsing,this paper quantitativly analyses the influence of time parameters upon tasks deadline,and presents a method used to calculate whether a task can be completed within specified deadline.The method treats timm-out as a kind of fault,then gets the probability of time-out fault occurring,and provides a quantified means for evaluating real-time feature.
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  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

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Analysis of Time out Fault in Real Time Multitask System

  • 1. Research Inst of Microcomputer,UEST of China Chengdu 610054
  • Received Date: 1996-06-03
  • Rev Recd Date: 1996-06-21
  • Publish Date: 1997-06-15

Abstract: Based on static priority scheduling algorithm in hard real-time multitask system,and incorporating other time overhead besides execution time of the tasks,for example,tasks synchronization interruption processsing,this paper quantitativly analyses the influence of time parameters upon tasks deadline,and presents a method used to calculate whether a task can be completed within specified deadline.The method treats timm-out as a kind of fault,then gets the probability of time-out fault occurring,and provides a quantified means for evaluating real-time feature.

Lei Hang, Xiong Guangze, Liu Jinde. Analysis of Time out Fault in Real Time Multitask System[J]. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 273-278.
Citation: Lei Hang, Xiong Guangze, Liu Jinde. Analysis of Time out Fault in Real Time Multitask System[J]. Journal of University of Electronic Science and Technology of China, 1997, 26(3): 273-278.
shu

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