Impactabased grainmass senor possesses simple structure and can be applied easily, but it is sensitive to the base vibration caused by combine.
冲量式传感器具有结构简单、使用方便等优点,但容易受到基础振动的干扰。
2
In order to improve working reliability, increase grainmass, and achieve ignition and stage separation at the same time, a successful method is to apply an external igniter to solid rocket motor.