Test method for simulating oil surface angle of fuel oil of aircraft during dynamic flight on ground

The invention provides a test method for simulating an oil surface angle of a fuel oil of an aircraft during dynamic flight on the ground. The test method comprises the following steps: firstly fixing a fuel oil system of the aircraft to a test table, wherein the test table can rotate around a Z axis and an X axis; then according to overloading parameters given by overall design staffs of the aircraft during the flight, converting the given overloading parameters into an oil surface angle theta and an oil surface angle gamma through formulas; finally inputting the oil surface angle theta and the oil surface angle gamma into a computer, so that the test table is controlled to rotate by the computer during a dynamic flight test according to the corresponding oil surface angle so as complete the test. The test method disclosed by the invention is used for simulating the oil surface angle of the fuel oil system of the aircraft instead of simulating a flight attitude angle, so that the conditions of the dynamic flight are more really simulated, and besides, the maneuverability is also very high.