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| GA application in hard real-time system pre-run-time schedule |
| Zhang Fengzhi; Ren Changming; Zheng Hongxia; Zhang Hongxian |
| School of Electronic Information Engineering Tianjin University Tianjin 300072 China |
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Abstract According to the features of hard real-time systems, GA is improved in making initial group, crossover and mutation operator, etc.. A pre-run-time scheduler of hard real-time systems is implemented, and the process sequence is optimized for the given task set in order to meet the deadlines. Finally, the validity of the GA is verified through simulation with testing case.
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Received: 28 February 2001
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2002, Vol. 24 
