Research of Allocation for Uncertain Task Based on Genetic Algorithm

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Abstract:

The traditional task allocation method is applied in the certain environments that the relationships between tasks and the execution abilities of agents are determined. This paper analyses the uncertain factors caused by uncertain environments. These factors exist in the process of task decomposition and execution, such as the uncertainty of tasks, their relationships and agents execution. Then an uncertain task allocation method based on genetic algorithm is presented. According to the structure of the decomposition tree, this paper puts forward a probabilistic reasoning algorithm for calculating fitness. To the end, an example is given to illustrate the effectiveness of fitness calculation algorithm.

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324-329

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February 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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[1] Lei Feng. Research on Key Technology of CGF collaborative behavior modeling[D]. PhD thesis: National University of Defense Technology, (2011).

Google Scholar

[2] Guoliang Chen, Xu Wang, Z Q Zhuang. Genetic algorithm and its application[M]. Beijing: People's Posts and Telecommunications Press, (1999).

Google Scholar

[3] Yizhao Cai, Weiming Zhang, Zhong Liu, et al. Operational Entity Grouping Based on Genetic Algorithm[J]. Computer Engineering, 2007, 33 (5): 4-6.

Google Scholar

[4] Fei Su, Yan Chen, Lincheng Shen. UAV cooperative multi-task assignment based on ant colony algorithm[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(S1): S184-S191.

Google Scholar

[5] Lingxia Wang, Yuanping Zhang, Peili Wu. Ant colony algorithm for task allocation problem in distributed system[J]. Computer Engineering and Design, 2008, 29(6): 1472-1474.

Google Scholar

[6] Haibin Duan, Quanxin Ding, Junjie Chang, et al. Multi-UCAVs task assignment simulation platform based on parallel ant colony optimization[J]. Acta Aeronautica et Astronautica Sinica, 2008, 29(S1): S192-S197.

Google Scholar

[7] SHENASSA M H, MAHMOODI M. A novel intelligent method for task scheduling in multiprocessor systems using genetic algorithm[J] Journal of the Franklin Institute, 2006, 343 (4-5): 361-371.

DOI: 10.1016/j.jfranklin.2006.02.022

Google Scholar

[8] Weidong Yuan, Dunbing Tang, Lei Wang, et al. Research of the dynamic ask allocation based on genetic algorithm[J]. Manufacturing Information Engineering of China, 2010, 39(3): 57-60, 64.

Google Scholar

[9] Yuanyuan Li, Cunping Min, Chunlin Shen, et al. Multi-UCAV cooperative task assignment based on mixed generate algorithm[J]. East-South University Transaction, 2005, 35(S): 53-58.

Google Scholar