This article main introduces the ap- plication of High speed video system (HSVS) in helicopter component anti-prang test,includes HSVS introduction,test principle,test method and data processing.

Study of Helicopter Crashworthiness Simulation Software Status Quo;

This paper firstly introduces the basic design principles of helicopter crashworthiness, and then a typical example of a landing gear associated with a fuselage represented by an effective mass system of the rigid truss undergoing the h.

Aircraft water impact crashworthiness must be considered for the aircraft used near or over the sea.

The helicopter anti-prang experiment dummy designed by employing human parameter stationary design method and bio-mechanism parameter dynamic design methodology,has Chinese parameter and is anthropomorphic,bio-mechanics emulation and human structure equivalent.

Working load and excursion of energy-absorber are two main characteristic parameters which determine the capability of crashworthy seat.

The thesis explain amply on crashworthy design of helicopter,dynam predigested,basal theory to energy-absorber of helicopter crashworthy seat and the design means to energy-absorber of helicopter crashworthy seat.

The process of incline driving safe drop test of a coal mine and is presented point out the problems in which should be paid attention to.