| CW-PSO及其在古建筑传感器优化配置中的应用研究 |
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| 引用本文： | 路杨,张晓丽.CW-PSO及其在古建筑传感器优化配置中的应用研究[J].计算机工程与应用,2013(5). |
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| 作者姓名： | 路杨 张晓丽 |
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| 作者单位： | 1. 河南大学 计算中心,河南 开封 475000
2. 河南大学 计算机与信息工程学院,河南 开封 475000 |
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| 摘 要： | 针对粒子群优化算法容易陷入早熟收敛以及全局搜索和局部搜索平衡能力差等缺点,提出了基于余弦自适应调整惯性权重的粒子群优化算法(CW-PSO),并将其应用在木构古建筑传感器优化配置中。仿真结果表明,该算法在一定程度上避免了早熟收敛,提高了全局和局部搜索性能,又能得到较为精确的寻优结果。
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| 关 键 词： | 粒子群优化算法 惯性权重 木构古建筑 传感器优化配置 |
article swarm optimization based on cosine adaptive adjusting inertia weight and its applica-tion research in optimal sensor placement of historic architecture. |
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| Abstract: | Aiming at the premature convergence problem and unbalance of global search and local search in particle swarm optimization algorithm,this paper proposes a particle swarm optimization algorithm based on cosine adaptive adjusting inertia weight.The improved particle swarm optimization is applied in optimal sensor placement of wooden historic architecture.Simulation results show that it can avoid premature convergence to an extent,improve the global search ability and obtain accurate results of optimization by simulation experiment. |
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| Keywords: | particle swarm optimization algorithm inertia weight wooden historic architecture optimal sensor placement |
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