Limit gravity center loading method of helicopter
A helicopter and center of gravity technology, which is applied to aircraft parts, ground equipment, transportation and packaging, etc., can solve the problems of inconvenient calculation and inability to realize stowage, and achieve the effect of simple stowage method
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[0018] The helicopter limit center of gravity stowage method involved in the present invention is carried out below in conjunction with accompanying drawing
[0019] Detailed step by step.
[0020] first step:
[0021] Determine the known parameters: the empty weight of a helicopter is 1360kg, the empty center of gravity is (3.507, 0.024, -1.689), and the empty moment of inertia is (1031.88, 4861.66, 4012.66, 47.38, -9.93, 323.76). See Table 1 for the stowage weight limit conditions of the stowage points. Stowage is required to satisfy the limit center of gravity X=3.170 in the longitudinal direction, and the take-off weight is 2000kg.
[0022] Table 1 Weight limit conditions for loading points
[0023]
[0024] Step two:
[0025] Determine the stowage priority order according to the factors affecting the maximum moment of inertia:
[0026] Ask to get the longitudinal limit X m = 3.170m when the ultimate loading scheme, it is necessary to obtain the maximum moment of ...
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