摘要： 针对动态、异构的无线移动传感器网络拓扑控制问题，提出聚集的自组织无线传感器网络拓扑模型，并介绍分布式结点聚合算法。该算法采用确定性退火技术，同时考虑影响传感器性能的诸多因素。仿真实验结果表明，利用该算法形成的结点聚集规模适度，时间开销增长平缓，且具有良好的适应性和扩展性。

关键词: 传感器网络, 聚合算法, 拓扑模型, 确定性退火, 自组织

Abstract: For the topology control problem of the dynamic and heterogeneous wireless sensor network, a self-organized network topology model based on aggregation for wireless sensor network is proposed, including a distributed node aggregation algorithm. The algorithm uses a deterministic annealing techniques, and considers the factors that affect the sensor performance. Simulation experimental results show that the aggregation formed by algorithm is appropriate scale. The time cost is moderate growth. It is scalable and self-adjustable.

Key words: sensor network, aggregation algorithm, topology model, deterministic annealing, self-organization

中图分类号: 

• N945