J4 ›› 2006, Vol. 28 ›› Issue (10): 89-91.
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胡馨宇 黄祚
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摘要：
嵌入式系统的能耗问题已经成为嵌入式系统设计中的难点与热点。动态电源管理策略、内存管理机制、总线编码技术和硬件设计等方法被用来降低能耗。比较而言，动态电源 管理是最直接、最有效的方法。本文先从理论上分析了能耗问题的特点，然后研究了目前比较流行的几种动态电源管理算法，并对试验结果进行了比较和理论分析。
关键词: 嵌入式系统 能耗 动态电源管理
Abstract:
The problem of power consumption in embedded systems has become the focus and difficulty in embedded system design. The methods of dynamic power management, memory management mechanism, bus code technology and hardware design are used to reduce power consumption. Comparison shows that dynamic power ma nagement is the most direct and effective one. This paper analyzes the traits of power consumption and studies several algorithms of dynamic power manag ement. Finally it compares the results of the experiment and makes a theoretical analysis.
Key words: （embedded system, power consumption, dynamic power management）
胡馨宇 黄祚. 嵌入式系统动态电源管理算法研究[J]. J4, 2006, 28(10): 89-91.
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链接本文: http://joces.nudt.edu.cn/CN/
http://joces.nudt.edu.cn/CN/Y2006/V28/I10/89
