粒子群算法在优化PROFlBUS总线中的应用
Computer Knowledge and Technology(2009)
Abstract
针对PROFIBUS在煤矿井下应用中存在的问题,分析了PROFIBUS现场总线协议结构,建立了PROFIBUS总线基于随机动态产生高优先级信息的发送时延模型,采用改进的粒子群算法优化目标令牌循环时间的选取,降低了通信网络高优先级信息的发送延迟,使其符合PROFIBUS网络实时性的要求.
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Key words
fieldbus,belt control,transmission delay,real-time performance
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