无线电工程2025，Vol.55Issue(4)：877-882,6.DOI:10.3969/j.issn.1003-3106.2025.04.022
时变量测方差下多传感器风险控制算法
Multi-sensor Risk Control Algorithm Under Time-varying Variance
摘要
Abstract
In the multi-sensor multi-target collaborative tracking system,the radar measurements noise variance varies with the target distances,which will increase the target tracking errors.In addition,the sensor radiation risk and target threat risk will lead to the degradation of tracking accuracy and sensor security.To deal with the problem,a generalized target tracking cost is constructed under the time-variying variance.The sensor emission interception risk and the target threat risk are considered synthetically to construct the sensor control model based on joint risks.Then the improved Hungary algorithm is used to obtain the optimized sensor allocation by minimizing risk.The simulation results show that the algorithm can meet the requirements of target tracking accuracy while reducing the joint risk.关键词
目标跟踪/传感器控制/联合风险/改进匈牙利法Key words
target tracking/sensor control/joint risk/modified Hungary algorithm分类
信息技术与安全科学引用本文复制引用
付建涛,左燕,周佳,彭冬亮..时变量测方差下多传感器风险控制算法[J].无线电工程,2025,55(4):877-882,6.基金项目
国家自然科学基金(61673146) （61673146）
浙江省自然科学基金重点项目(LZ23F030002) National Natural Science Foundation of China(61673146) （LZ23F030002）
Zhejiang Provincial Natural Science Foundation of China(LZ23F030002) （LZ23F030002）
