雷达学报Issue(4)：465-473,9.DOI:10.3724/SP.J.1300.2014.13140
基于低截获概率优化的雷达组网系统最优功率分配算法
Optimal Power Allocation Algorithm for Radar Network Systems Based on Low Probability of Intercept Optimization
摘要
Abstract
A novel optimal power allocation algorithm for radar network systems is proposed for Low Probability of Intercept (LPI) technology in modern electronic warfare. The algorithm is based on the LPI optimization. First, the Schleher intercept factor for a radar network is derived, and then the Schleher intercept factor is minimized by optimizing the transmission power allocation among netted radars in the network to guarantee target-tracking performance. Furthermore, the Nonlinear Programming Genetic Algorithm (NPGA) is used to solve the resulting nonconvex, nonlinear, and constrained optimization problem. Numerical simulation results show the effectiveness of the proposed algorithm.关键词
雷达组网系统/低截获概率(LPI)/Schleher截获因子/目标跟踪/Kullback-Leibler (KL)距离Key words
Radar network systems/Low Probability of Intercept (LPI)/Schleher intercept factor/Target tracking/Kullback-Leibler (KL) divergence分类
信息技术与安全科学引用本文复制引用
时晨光,汪飞,周建江,陈军..基于低截获概率优化的雷达组网系统最优功率分配算法[J].雷达学报,2014,(4):465-473,9.基金项目
Supported by the National Natural Science Foundation of China (61371170), Funding of Jiangsu Innovation Program for Graduate Education (CXLX13_154), the Fundamental Research Funds for the Central Universities, the Priority Academic Program Development of Jiangsu Higher Education Institutions (PADA), and Key Laboratory of Radar Imaging and Microwave Photonics, Ministry of Education, Nanjing University of Aeronautics and Astronautics （61371170）
