Aggregation in Intersection Region for Distributed Heterogeneous Mobile Sensor Networks  

作　　者：ZHENG Zhi PENG Zhihong CHEN Jie 

机构地区：[1]School of Automation,Beijing Institute of Technology,Beijing 100081,China [2]State Key Laboratory of Intelligent Control and Decision of Complex Systems,Beijing 100081,China [3]School of Mathematics and Computer Science,Fujian Normal University,Fuzhou 350108,China

出　　处：《Journal of Systems Science & Complexity》2017年第4期932-949,共18页系统科学与复杂性学报（英文版）

基　　金：supported by the National Natural Science Foundation of China under Grant No.61203078;the Foundation for Innovative Research Groups of the National Natural Science Foundation of China under Grant No.61321002;the Projects of Major International(Regional)Joint Research Program NSFC under Grant No.61120106010;the Beijing Education Committee Cooperation Building Foundation Project;the Program for Changjiang Scholars and Innovative Research Team in University under Grant No.IRT1208;the Chang Jiang Scholars Program,and the Beijing Outstanding Ph.D.Program Mentor under Grant No.20131000704

摘　　要：This paper presents two aggregation strategies in convex intersection region for the distributed mobile sensor network(MSN) with heterogeneous dynamics. First, the authors analyze individual local perception model and dynamics model, set the intersection of all the local perceptions as the region of interest(ROI). The MSN consists of sensors with first-order dynamics and second-order dynamics. Then, the authors design a control strategy to ensure that individuals aggregate at a point in the ROI relying on their local perceptions and the locations of neighbors within their communication scope. The authors describe this situation of aggregation as rendezvous. In addition, the authors introduce artificial potential field to make sensors deploy dispersedly in a bounded range near the ROI,which the authors call dispersed deployment. Finally, the authors prove the stability of the proposed strategies and validate the theoretical results by simulations. This research is applied for the cooperative deployment and data collection of mobile platforms with different dynamics under the condition of inaccurate perception.

关 键 词：AGGREGATION convex intersection heterogeneous dynamics mobile sensor. 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]