摘要
Abstract
Currently,more and more attention is paid to the radio frequency(RF)stealth of aircraft platform.In order to analyze and evaluate the RF stealth practically,an evaluation method for signal level simulation of multi-aircraft sensor collaboration is proposed.Combining the performance characterization indicators of RF characteristics and low probability of intercept(LPI),and the entity including combat scenarios,aircraft platforms,radar model,interception receiving model and LPI performance analysis algorithm model,a simulation system is built to conduct simulation analysis and evaluation of radar RF LPI performance under multi-aircraft cooperation and other combat styles.The system can provide supporting basis and evaluate validation environment for aircraft radar RF stealth design.In view of the characterization parameter calculation models with large computational operations and high complexity,the research on approximate fast algorithms for simulation model is conduct to improve the practicality of simulation system..关键词
多机协同/射频隐身/低被截获/联合仿真/仿真评估Key words
multi-aircraft cooperation/radio frequency stealth/low probability of intercept/co-simulation/evaluation of simulation分类
信息技术与安全科学
