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针对舰载飞机恶劣、复杂的着舰环境,提出了一种在原军用推力操纵的基础上,加入具有保持迎角恒定的升降舵模糊控制的新的复飞决策系统。给出了复飞边界准则,设计了升降舵的模糊控制器,建立了复飞区,并对具有复飞决策系统的舰载机自动着舰导引系统进行仿真验证。仿真结果表明,提出的新复飞决策系统有效地增强了低动压状态下飞机的机动能力,明显地缩小了复飞边界区,减小了复飞包线的范围,从而消除了不必要的复飞,提高了着舰概率,从而增加了着舰的安全性。
Aiming at the harsh and complicated landing environment of a carrier-based aircraft, a new go-around decision-making system based on the original military thrust control is proposed, which incorporates elevator fuzzy control with constant attack angle. The go-around boundary criteria are given, the elevator controller is designed, the go-around area is set up, and the automatic guided ship guidance system with go-around decision-making system is simulated and verified. The simulation results show that the proposed new missed approach decision-making system effectively enhances the maneuvering ability of the aircraft under low dynamic pressure conditions, significantly reduces the go-around boundary area, reduces the scope of the go-round envelope and eliminates unnecessary Go-around, increasing the probability of landing, thereby increasing the safety of the ship.