By means of speeding up the aging of the EIP and transient pulse test, the temperature-rising curve of EIP, the variation of the ignitionpressure and 50% ignition point are obtained.
The result showed that, by using a quick ignition technique, the transmitting speed and ignitionpressure of the flash tubes increased obviously, and more stable combustion were obtained.
试验结果表明：采用快速点传火技术的传火管传火速度大大提高，点火压力增大，点火后燃烧稳定。
3
A closed loop controlled ignition system with the use of an optical fiber dynamic combustion pressure sensor is presented in this paper.