Research of task scheduling of cyber physical system of coal preparation plant
Cyber physical system model of coal preparation plant was established. Dynamic alliance method was applied in task scheduling of the cyber physical system. A task scheduling algorithm for the cyber physical system of coal preparation plant was proposed which was based on an improved discrete particl...
| Main Authors: | , , |
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| Format: | Article |
| Language: | zho |
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Editorial Department of Industry and Mine Automation
2015-03-01
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| Series: | Gong-kuang zidonghua |
| Subjects: | |
| Online Access: | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.016 |
| _version_ | 1797868769279737856 |
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| author | LEI Xuefeng LIU Weidong ZHANG Shen |
| author_facet | LEI Xuefeng LIU Weidong ZHANG Shen |
| author_sort | LEI Xuefeng |
| collection | DOAJ |
| description | Cyber physical system model of coal preparation plant was established. Dynamic alliance method was applied in task scheduling of the cyber physical system. A task scheduling algorithm for the cyber physical system of coal preparation plant was proposed which was based on an improved discrete particle swarm optimization algorithm. In the improved algorithm, discrete particle swarm optimization algorithm is used for global optimization, and tabu search algorithm is adopted for local search, so as to obtain the globally optimal solution. The simulation results show that the improved algorithm improves convergence rate and precision of task scheduling and average utilization of processor. |
| first_indexed | 2024-04-10T00:01:09Z |
| format | Article |
| id | doaj.art-611923a948704bf6b952b5aa407b5e9c |
| institution | Directory Open Access Journal |
| issn | 1671-251X |
| language | zho |
| last_indexed | 2024-04-10T00:01:09Z |
| publishDate | 2015-03-01 |
| publisher | Editorial Department of Industry and Mine Automation |
| record_format | Article |
| series | Gong-kuang zidonghua |
| spelling | doaj.art-611923a948704bf6b952b5aa407b5e9c2023-03-17T01:46:59ZzhoEditorial Department of Industry and Mine AutomationGong-kuang zidonghua1671-251X2015-03-01413616510.13272/j.issn.1671-251x.2015.03.016Research of task scheduling of cyber physical system of coal preparation plantLEI XuefengLIU WeidongZHANG ShenCyber physical system model of coal preparation plant was established. Dynamic alliance method was applied in task scheduling of the cyber physical system. A task scheduling algorithm for the cyber physical system of coal preparation plant was proposed which was based on an improved discrete particle swarm optimization algorithm. In the improved algorithm, discrete particle swarm optimization algorithm is used for global optimization, and tabu search algorithm is adopted for local search, so as to obtain the globally optimal solution. The simulation results show that the improved algorithm improves convergence rate and precision of task scheduling and average utilization of processor.http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.016coal preparation plantcyber physical systemtask schedulingdynamic allianceparticle swarm optimizationtabu search |
| spellingShingle | LEI Xuefeng LIU Weidong ZHANG Shen Research of task scheduling of cyber physical system of coal preparation plant Gong-kuang zidonghua coal preparation plant cyber physical system task scheduling dynamic alliance particle swarm optimization tabu search |
| title | Research of task scheduling of cyber physical system of coal preparation plant |
| title_full | Research of task scheduling of cyber physical system of coal preparation plant |
| title_fullStr | Research of task scheduling of cyber physical system of coal preparation plant |
| title_full_unstemmed | Research of task scheduling of cyber physical system of coal preparation plant |
| title_short | Research of task scheduling of cyber physical system of coal preparation plant |
| title_sort | research of task scheduling of cyber physical system of coal preparation plant |
| topic | coal preparation plant cyber physical system task scheduling dynamic alliance particle swarm optimization tabu search |
| url | http://www.gkzdh.cn/article/doi/10.13272/j.issn.1671-251x.2015.03.016 |
| work_keys_str_mv | AT leixuefeng researchoftaskschedulingofcyberphysicalsystemofcoalpreparationplant AT liuweidong researchoftaskschedulingofcyberphysicalsystemofcoalpreparationplant AT zhangshen researchoftaskschedulingofcyberphysicalsystemofcoalpreparationplant |