| 基于优先级的有向传感器网络目标覆盖 |
| |
| 引用本文： | 刘人杰,谢红. 基于优先级的有向传感器网络目标覆盖[J]. 传感器与微系统, 2011, 30(10): 8-11 |
| |
| 作者姓名： | 刘人杰 谢红 |
| |
| 作者单位： | 哈尔滨工程大学信息与通信工程学院,黑龙江哈尔滨,150001 |
| |
| 摘 要： | 区别于传统全向传感器,有向传感器可以根据目标位置旋转到任意方向,更有针对性地覆盖目标.针对有向传感器目标覆盖问题,加入目标优先级的约束条件,在粒子群算法上进行改进,融入疫苗接种机制,使在所有目标均满足优先级条件下所需传感器的集合规模最小.仿真结果表明:相对于目前针对此问题性能最好的遗传算法,改进粒子群算法大大降低了算法...
|
| 关 键 词： | 优先级 有向传感器网络 目标覆盖 粒子群优化 |
Target coverage of directional sensor networks based on priority |
| |
| LIU Ren-jie,XIE Hong. Target coverage of directional sensor networks based on priority[J]. Transducer and Microsystem Technology, 2011, 30(10): 8-11 |
| |
| Authors: | LIU Ren-jie XIE Hong |
| |
| Affiliation: | LIU Ren-jie,XIE Hong(School of Information and Communication Engineering,Harbin Engineering University,Harbin 150001,China) |
| |
| Abstract: | Different from the traditional omni-directional sensors,directional sensors can rotate to a few of directions according to the target sites,the targets can be covered by them more specifically.Aimed at the coverage problem for targets with directional sensors,the constraints of target priority are joined,an algorithm with the scheme of vaccine inoculation that improves efficiency of particle swarm optimization algorithm is presented to choose a minimum set of directional sensors under the constraints for al... |
| |
| Keywords: | priority directional sensor networks(DSNs) target coverage particle swarm optimization |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
