Application of Active Real-time Velocity Window Control System to Ejection Escape System in Rocket Sled Test

摘要

The ejection velocity control technique plays a key role in the ejectionescape test. In order to solve the problem existing in the original passive fixed-pointcontrol method, a new concept of active non-fixed point control is proposed. Thispaper presented the high reliability and safety of the active velocity window controlsystem, and put forward some improvement suggestions according to the applicationconditions.