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由于航母扰动会影响舰载机起飞安全,而仅依靠个人经验决策起飞时机存在较大误差,因此提出了舰载机起飞时机辅助决策系统的概念并建立模型。通过分析航母运动对舰载机起飞的影响机理,选择飞机离舰爬升率作为评价起飞安全性的关键参数;结合舰载机起飞作业程序,确立起飞时机决策方法;在此基础上,利用人工神经网络的预测能力并结合有利/不利起飞时机的特征,建立舰载机起飞时机辅助决策系统模型。仿真结果表明,系统模型能够有效地为起飞指挥官提供辅助决策信息,提高舰载机起飞安全性。
Because aircraft carrier disturbance will affect the safety of carrier-based aircraft take-off, and only rely on personal experience decision-making timing there is a big error, so the carrier-based aircraft takeoff timing decision support system and the establishment of the concept model. By analyzing the influence mechanism of carrier movement on the take-off of carrier-based aircraft, the rate of aircraft climb-off was chosen as the key parameter to evaluate the take-off safety. Based on the take-off operation procedure of carrier-based aircraft, the decision-making method of takeoff timing was established. On this basis, Network prediction ability and combined with favorable / unfavorable takeoff timing characteristics to establish a carrier-based aircraft takeoff timing decision support system model. Simulation results show that the system model can effectively provide aiding decision information for the take-off commander and improve the take-off safety of the carrier-based aircraft.