计算机工程2017，Vol.43Issue(6)：30-34,39,6.DOI:10.3969/j.issn.1000-3428.2017.06.005
基于时间Petri网的嵌入式系统构件建模与能耗分析
Component Modeling and Energy Consumption Analysis of Embedded System Based on Time Petri Net
摘要
Abstract
The existing software energy consumption analysis methods mainly research the energy consumption on the algorithm level and the instruction level,rarely on the software architecture level.From a software architecture for embedded systems,value and time tags are added on the basis of traditional Petri nets,so as to establish a Value Time Petri Net (VTPN).The software component and linker energy consumption models are established through VTPN to analyze the system energy consumption,and the minimum energy consumption path algorithm is proposed to reduce the system energy consumption.Experimental results show that the actual energy consumption results obatined by using the proposed models are close to the expected results.The model can reduce system overall energy consumption and improve resource utilization.关键词
嵌入式系统/软件能耗/Petri网/能耗模型/状态可达图Key words
embedded system/software energy consumption/Petri net/energy consumption model/state reachability graph分类
信息技术与安全科学引用本文复制引用
张晶,王亮,范洪博,肖智斌..基于时间Petri网的嵌入式系统构件建模与能耗分析[J].计算机工程,2017,43(6):30-34,39,6.基金项目
国家自然科学基金(61562051) （61562051）
云南省应用基础研究计划重点项目(2014FA029). （2014FA029）
