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甲板着陆引导系统的重要性航空母舰载机要安全可靠地降落在小至长36米、宽6米的运动着的甲板跑道上,谈何容易,它与飞机降落到地面上相比,会遇到许多特殊的困难: 其一,飞机必须对准跑道中线。飞机触舰地点距中线左右偏差必须在3米以内,否则飞机就有可能碰撞停在侧面甲板上的飞机或滑入海中。其二,飞机进场着陆时必须保持10°的降落角(即飞机下滑航路与甲板平面夹角)。在一般海情下,航母本身的晃动角已达10°。如果该晃动角和飞机着陆方向一致,则飞机就可能以高达20°的降落
The Importance of Deck Landing Guidance Systems Carrier aircraft are required to land safely and reliably on moving deck lanes as small as 36 meters long and 6 meters wide. It encounters many special Difficulties: First, the aircraft must be aligned with the runway centerline. The location of the aircraft’s battleship must be within 3 meters from the mid-line on the right or left, otherwise the aircraft may collide with an aircraft parked on a side deck or slip into the sea. Second, the airplane must maintain a landing angle of 10 ° (ie, the angle between the aircraft’s slipway and the plane of the deck) when landing on land. Under normal sea conditions, the aircraft carrier’s own rocking angle has reached 10 °. If the rocking angle coincides with the landing direction of the aircraft, the aircraft may land at up to 20 °