Modeling and simulation of recon-sat’s target detection and guidance

Characterized with broad coverage area, long duration and no limit of national boundaries, recon-sat plays an important role in modern warfare. Taken visible light photoreconnaissance satellite as an example, recon-satpsilas target guidance principle is studied, mathematics models of target detection, immovable target guidance and movable target guidance are built. Based on above-mentioned study, conversion from key technical indices such as space resolving power, position precision and information dealing and transmitting delay to tactical indices such as target detection probability and damage probability can be realized. Finally a simulation example is given.