ADAPTIVE METHOD AND DEVICE FOR FORCED RELEASE - EJECTION OF CARGO Russian patent published in 2019 - IPC B64D1/04 

FIELD: aviation.

SUBSTANCE: invention relates to aircraft armament systems with forced catapult separation. Method of forced release - ejection of cargo consists in the fact that linear accelerations on body, front and rear rods of hydraulic pushers (7.1, 7.2) are measured, preset values of kinematic parameters of movement of load center of mass and around center of mass are calculated depending on flight mode, current values of kinematic parameters of cargo movement are calculated from measured overloads. Control signals of hydraulic distributors (5.1, 5.2) of front and rear hydraulic pushers are formed in two stages. At the first stage control signals are generated by difference of preset and current values of linear and angular accelerations, that is control of ejection is adaptive to external factors. At the second stage, in the remaining time before cargo separation, control signals are generated by difference of preset and current values of linear and angular velocities, that is control of catapulting is adaptive to internal factors.

EFFECT: invention improves quality of cargo release, eliminates possibility of emergency situation.

2 cl, 1 dwg