Journal on Communications ›› 2017, Vol. 38 ›› Issue (6): 1-9.doi: 10.11959/j.issn.1000-436x.2017124

• Papers •     Next Articles

Multi mobile agent itinerary planning based on network coverage and multi-objective discrete social spider optimization algorithm

Zhou-zhou LIU1,2,Shi-ning LI2   

  1. 1 School of Electronic Engineering,Xi’an Aeronautical University,Xi’an 710077,China
    2 School of Computer Science,Northwestern Polytechnical University,Xi’an 710072,China
  • Revised:2017-04-18 Online:2017-06-25 Published:2017-06-30
  • Supported by:
    The National Natural Science Foundation of China(61601365);The Scientific Research Program Funded by Shaanxi Provincial Education Department(16JK1395)

Abstract:

The multi mobile agent collaboration planning model was constructed based on the mobile agent load balancing and total network energy consumption index.In order to prolong the network lifetime,the network node dormancy mechanism based on WSN network coverage was put forward,using fewer worked nodes to meet the requirements of network coverage.According to the multi mobile agent collaborative planning technical features,the multi-objective discrete social spider optimization algorithm (MDSSO) with Pareto optimal solutions was designed.The interpolation learning and exchange variations particle updating strategy was redefined,and the optimal set size was adjusted dynamically,which helps to improve the accuracy of MDSSO.Simulation results show that the proposed algorithm can quickly give the WSN multi mobile agent path planning scheme,and compared with other schemes,the network total energy consumption has reduced by 15%,and the network lifetime has increased by 23%.

Key words: wireless sensor network, mobile agent, network coverage, social spider optimization algorithm, itinerary planning

CLC Number: 

No Suggested Reading articles found!