Research of Coverage Control Algorithm in Three-Dimensional Wireless Sensor Network based on Energy Efficiency
Coverage problem is one of the fundamental issues in wireless sensor network. When sensor nodes move in the process of coverage, distance optimization could effectively reduce the energy consumption and prolong the network life. This problem in two-dimensional space could be solved with current control algorithms, but further research is needed in three-dimensional space. With the analysis of deployment strategy in three-dimensional space, a hybrid coverage control algorithm based on energy efficiency in three-dimensional wireless sensor network is proposed. It utilizes artificial immune algorithm to improve ant colony algorithm function, which effectively overcomes the shortcoming of local optimal solution in ant colony algorithm. The proposed hybrid algorithm not only guarantees the high quality of network coverage, but also enhances the energy efficiency of sensors. Simulation results prove its validity.
Three-dimensional Wireless Sensor Networks Coverage Ant Colony Optimization Artificial Immune algorithm Energy Efficiency
Jun Xiao Chenchen Qi Lizhong Shu
College of Information Science and Engineering,Northeastern University, China 110819 PLA 95937 unit, China 123100
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3375-3380
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）