Aiming at the problem of penetration flight parameter design of sea skimming aircraft, the analysis model of sea skimming anti-ship aircraft penetration capability is established based on the detection capability of shipborne radar, infrared detection system and aircraft survivability. The influence of flight Mach number on sea skimming aircraft penetration capability is studied. Under the atmospheric standard condition, the relationship between the Mach number of sea skimming flight and the operating range of enemy infrared detection system is analyzed. Considering the radar sea clutter jamming effect and the hitting probability of aircraft flying across the sea, the cruise altitude and maximum covert flight Mach number under different sea conditions are studied. The results show that the higher the sea state, the closer the sea clutter jamming area is to the target, and the smaller the corresponding maximum stealth penetration Mach number.
High energy laser weapons are ready for some of today’s most challenging military applications. Based on the analysis of the main tactical/technical index and combating process of high energy laser weapon, a performance calculation and simulation system of high energy laser weapon was established. Firstly, the index decomposition and workflow of high energy laser weapon was proposed. The entire system was composed of six parts, including classical target, platform of laser weapon, detect sensor, tracking and pointing control, laser atmosphere propagation and damage assessment module. Then, the index calculation modules were designed. Finally, anti-missile interception simulation was performed. The system can provide reference and basis for the analysis and evaluation of high energy laser weapon efficiency.
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