基于逻辑"或"约束优化的实时系统设计
文献类型:期刊论文
作者 | 刘军祥 ; 王永吉 ; 王源 ; 邢建生 ; 曾海涛 |
刊名 | 软件学报
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出版日期 | 2006 |
卷号 | 17期号:7页码:1641-1649 |
关键词 | 标准约束优化问题 不等式约束 分支定界法 混合布尔型整数规划 单调速率(RM) SCOP (standard constrained optimization problem) inequality constraint branch and bound algorithm mixed Boolean-integer programming (MBP) RM (rate monotonic) |
ISSN号 | 1000-9825 |
其他题名 | real-time system design based on logic or constrained optimization |
中文摘要 | 标准约束优化问题的等式或不等式约束之间是逻辑“与”关系,目前已经有很多高效、收敛的优化算法.但是,在实际应用中有很多更一般的约束优化问题,其等式或不等式约束之间不仅包含逻辑“与”关系,而且还包含逻辑“或”关系,现有的针对标准约束优化问题的各种算法不再适用,给出一种新的数学变换方法,把具有逻辑“或”关系的不等式约束转换为一组具有逻辑“与”关系的不等式,并应用到实时单调速率调度算法的可调度性判定充要条件中,把实时系统设计表示成混合布尔型整数规划问题,利用经典的分支定界法求解.实验部分指出了各种方法的优缺点. |
收录类别 | ei,wanfang,cscd,cnki |
语种 | 中文 |
公开日期 | 2010-08-17 |
附注 | The logic relationship among the equality and inequality constraints in a standard constrained optimization problem (SCOP) is the logical AND. Various efficient, convergent and robust algorithms have been developed for such a SCOP. However, a more general constrained optimization problem (GCOP) with not only logic AND but also OR relationships exists in many practical applications. In order to solve such a generalized problem, a new mathematical transformations which can transfer a set of inequalities with logic OR into inequalities with logic AND relationships is developed. This transformation provides a necessary and sufficient condition which enables us to formulate real-time system design as a mixed Boolean-integer programming problem. A Branch and Bound Algorithm is applied to find the optimal solution. Experimental results have been presented to show its merits. |
源URL | [http://124.16.136.157/handle/311060/3270] ![]() |
专题 | 软件研究所_互联网软件技术实验室 _期刊论文 |
推荐引用方式 GB/T 7714 | 刘军祥,王永吉,王源,等. 基于逻辑"或"约束优化的实时系统设计[J]. 软件学报,2006,17(7):1641-1649. |
APA | 刘军祥,王永吉,王源,邢建生,&曾海涛.(2006).基于逻辑"或"约束优化的实时系统设计.软件学报,17(7),1641-1649. |
MLA | 刘军祥,et al."基于逻辑"或"约束优化的实时系统设计".软件学报 17.7(2006):1641-1649. |
入库方式: OAI收割
来源:软件研究所
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