激光与红外
激光與紅外
격광여홍외
LASER & INFRARED
2015年
8期
924-930
,共7页
红外卫星%预警%临空高速目标%配置%优化
紅外衛星%預警%臨空高速目標%配置%優化
홍외위성%예경%림공고속목표%배치%우화
infrared satellite%warning%near-space hypersonic target%deployment%optimization
围绕天基红外卫星协同预警临空高速目标配置问题，考虑临空高速目标预警的任务需求和不同轨道卫星的覆盖特性，建立了 GEO、HEO 和 LEO 红外预警卫星的配置优化模型。在给定的威胁想定和传感器参数设置下，经仿真求解，构型为“5GEO ＋3HEO ＋24／4／2LEO”的天基红外预警卫星星座可满足临空高速目标防御对天基预警系统的预警需求。
圍繞天基紅外衛星協同預警臨空高速目標配置問題，攷慮臨空高速目標預警的任務需求和不同軌道衛星的覆蓋特性，建立瞭 GEO、HEO 和 LEO 紅外預警衛星的配置優化模型。在給定的威脅想定和傳感器參數設置下，經倣真求解，構型為“5GEO ＋3HEO ＋24／4／2LEO”的天基紅外預警衛星星座可滿足臨空高速目標防禦對天基預警繫統的預警需求。
위요천기홍외위성협동예경림공고속목표배치문제，고필림공고속목표예경적임무수구화불동궤도위성적복개특성，건립료 GEO、HEO 화 LEO 홍외예경위성적배치우화모형。재급정적위협상정화전감기삼수설치하，경방진구해，구형위“5GEO ＋3HEO ＋24／4／2LEO”적천기홍외예경위성성좌가만족림공고속목표방어대천기예경계통적예경수구。
Aiming at the problem of space-based infrared satellites deployment for near-space hypersonic target warning, the optimization models for the deployments of GEO,HEO and LEO infrared satellites are established respectively,ac-cording to the requirements of near-space hypersonic target warning and the coverage characteristics of satellites on dif-ferent orbits.Under the conditions of the fixed threat assumption and the sensors parameter setting,the models were sim-ulated and analyzed.The simulation results show that the space-based infrared warning system with the construction of‘5GEO +3HEO +24/4/2LEO’can satisfy the warning requirements for near-space hypersonic target defense.
