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1. 电子科技大学 计算机科学与工程学院,四川 成都 611731
2. 宜宾学院 计算机与信息工程学院,四川 宜宾 644000
1. 电子科技大学 计算机科学与工程学院,四川 成都 611731;2.宜宾学院 计算机与信息工程学院,四川 宜宾 644000
[ "樊富有(1974-),男,四川宜宾人,电子科技大学博士生,宜宾学院副教授,主要研究方向为量子计算与量子信息、量子可逆逻辑电路综合。" ]
[ "杨国武(1966-),男,湖北阳新人,博士,电子科技大学教授、博士生导师,主要研究方向为量子计算与量子信息、形式化验证和算法优化。" ]
[ "乐千桤(1976-),女,四川成都人,电子科技大学博士生,主要研究方向为算法优化。" ]
[ "吕凤毛(1990-),男,重庆人,电子科技大学博士生,主要研究方向为统计机器学习。" ]
[ "赵超(1986-),男,河北邯郸人,电子科技大学博士生,主要研究方向为量子计算与量子通信。" ]
网络出版日期:2015-06,
纸质出版日期:2015-06-25
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樊富有, 杨国武, 乐千桤, 等. 基于量子遗传算法的无线视频传感网络优化覆盖算法[J]. 通信学报, 2015,36(6):94-104.
Fu-you FAN, Guo-wu YANG, Qian-qi LE, et al. Optimized coverage algorithm of wireless video sensor network based on quantum genetic algorithm[J]. Journal on communications, 2015, 36(6): 94-104.
樊富有, 杨国武, 乐千桤, 等. 基于量子遗传算法的无线视频传感网络优化覆盖算法[J]. 通信学报, 2015,36(6):94-104. DOI: 10.11959/j.issn.1000-436x.2015152.
Fu-you FAN, Guo-wu YANG, Qian-qi LE, et al. Optimized coverage algorithm of wireless video sensor network based on quantum genetic algorithm[J]. Journal on communications, 2015, 36(6): 94-104. DOI: 10.11959/j.issn.1000-436x.2015152.
针对智慧城市无线视频传感网络建设需要,提出一种基于量子遗传算法的网络优化覆盖算法。算法面向复杂的监视区场景,监视区中存在形状各异的障碍物,各区域的重要程度不同。以二维离散网格模型描述监视区场景,用编码描述矩阵表示监视区域,用七元组描述有向无线视频传感器。通过严格的数学推导得出了问题的数学规划模型。优化覆盖算法由IntialDeployment算法和OptimizedDeployment算法2部分组成,以获得最大有效覆盖率的网络部署方案为求解目标。采用量子遗传算法搜索解空间,通过合理编码染色体,优化量子旋转门参数,使算法的运算速度快,收敛性好。引入理想覆盖率和理想加权覆盖率2个极限值,采用相对比较法评判算法优劣。仿真实验和数据分析表明,算法获得的方案能很好地逼近理想极限值。在传感器节点数给定的情况下,算法能获得最大的覆盖率。
According to the construction needs of the smart city wireless video sensor network
an optimized network coverage algorithm based on quantum genetic algorithm is proposed.The algorithm fits in with complicated monitoring scene which has some different obstacles and different degree of importance.The monitoring region is depicted by two-dimensional discrete grid model
and the discrete grid model is represented by a code description matrix.The directional wireless video sensor is described by a seven-tuples.The mathematical programming model of the coverage problem is obtained by strict mathematical derivation.The optimized coverage algorithm is comprised by IntialDeployment and OptimizedDeployment algorithms
which takes the maximum coverage rate network deployment scheme as the solving goal.The quantum genetic algorithm with reasonable chromosome coding and optimized quantum rotation gate parameter is used to search the solution space
which has a good convergence rate and a fast computation speed.Two limit values of ideal coverage rate and ideal weighted coverage rate are introduced to evaluate the algorithm by the way of relative comparison.The result of simulation experiments and data analyses show that the solutions worked out by the algorithm can well approximate the ideal limit value.When the number of sensor nodes is given
the algorithm can obtain the maximum effective coverage rate.
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马华东 , 陶丹 . 多媒体传感网络及其研究进展 [J ] . 软件学报 , 2006 , 17 ( 9 ): 2013 - 2028 .
MA H D , TAO D . Multimedia sensor network and its research progresses [J ] . Chinese Journal of Software , 2006 , 17 ( 9 ): 2013 - 2028 .
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