SIA OpenIR  > 海洋信息技术装备中心
AUV协同设计平台中多任务流调度算法研究
Alternative TitleResearch on multiple task flows scheduling algorithm in collaborative design platform for AUV
许真珍; 赵小薇; 徐秀娟; 胡志强; 陈鑫
Department海洋信息技术装备中心
Source Publication计算机应用研究
ISSN1001-3695
2014
Volume51Issue:5Pages:1345-1348
Indexed ByCSCD
CSCD IDCSCD:5128607
Contribution Rank2
Funding Organization国家自然科学基金资助项目(51209036,61300016)
Keyword分布式计算 任务调度 异构系统 优先级 预测
Abstract对AUV协同设计平台中多个任务流的调度问题进行建模,将其转换为分布式计算环境下的独立任务在线调度问题。针对系统异构和任务流具有优先级属性的特殊性,提出了一种基于预测的多任务流调度算法,采用统计和预测的方法评估各工作站执行任务的效用,并设计优先级策略和暂停调度策略,保证具有较高优先级的任务流较早分配和执行。实验结果表明,该算法在参数选取适当的情况下,性能优于传统的MCT和MET任务调度算法。
Other AbstractThis paper modeled the multiple task flows scheduling problem in the collaborative design platform for AUV and transformed it into the independent tasks online scheduling problem in the distributed computing environment. Aiming at the particularity including the system was heterogeneous and the task flow had priority attribute,and proposed a prediction-based multiple task flows scheduling algorithm. Evaluated the utility of executing the task on each workstation using statistics and prediction method to improve the performance of task scheduling and designed the priority strategy to ensure the task flow with a higher priority could be assigned and executed earlier. The experimental results show that this algorithm performs better than some classical algorithms such as MCT and MET task scheduling algorithms when the parameters are well selected.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/15075
Collection海洋信息技术装备中心
Affiliation1.大连理工大学软件学院
2.中国科学院沈阳自动化研究所机器人学国家重点实验室
Recommended Citation
GB/T 7714
许真珍,赵小薇,徐秀娟,等. AUV协同设计平台中多任务流调度算法研究[J]. 计算机应用研究,2014,51(5):1345-1348.
APA 许真珍,赵小薇,徐秀娟,胡志强,&陈鑫.(2014).AUV协同设计平台中多任务流调度算法研究.计算机应用研究,51(5),1345-1348.
MLA 许真珍,et al."AUV协同设计平台中多任务流调度算法研究".计算机应用研究 51.5(2014):1345-1348.
Files in This Item: Download All
File Name/Size DocType Version Access License
AUV协同设计平台中多任务流调度算法研究(256KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[许真珍]'s Articles
[赵小薇]'s Articles
[徐秀娟]'s Articles
Baidu academic
Similar articles in Baidu academic
[许真珍]'s Articles
[赵小薇]'s Articles
[徐秀娟]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[许真珍]'s Articles
[赵小薇]'s Articles
[徐秀娟]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: AUV协同设计平台中多任务流调度算法研究.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.