The elastic support/dry friction damper is a type of damper which is used for active vibration control in a rotor system.To establish the analytical model of th
In order to study the dynamic behaviors of the thermal protection system(TPS)and dynamic strength of the strain-isolation-pad(SIP),a two degree-of-freedom dynam
The pull test is a damaging detection method that fails to measure the actual length of a bolt.Thus,the ultrasonic echo is an important non?destructive testing