METHOD OF DROP-WEIGHT TESTS OF OBJECT ON PARACHUTE-STRAPDOWN SYSTEM WITH SELF-FILLING PNEUMATIC SHOCK ABSORBERS Russian patent published in 2024 - IPC G01M7/08 

FIELD: testing.

SUBSTANCE: invention relates to testing equipment, to methods of dynamic ground drop-weight testing an object on a parachute-strapdown system (PSS) with self-filled pneumatic shock absorbers with soft open shells for operational or other specified loads. Method includes lifting of object on suspension system of impact test bench with cut-off lock with self-filling pneumatic shock absorbers with unfolded soft open shells, containing base with skis, at least means of recording processes on object and on shells to height providing specified landing speed, which is determined by formula. Wherein cutoff lock is used to drop the object with at least pre-set parameters of roll, pitch and horizontal speed simulation to pre-set site of impact test bench.

EFFECT: development of the method of tests as close as possible to the specified operating conditions at real parachute landing with obtaining of maximally objective results, reduction of labour costs and time at the following stages and types of tests.

4 cl, 5 dwg