【摘要】 针对目前研究的舰载机电磁弹射器的工作特点,提出了一种抗电磁干扰能力好、实时性好的位置检测方案,将目前已经比较成熟的脉冲式激光测距技术应用于舰载机电磁弹射系统中飞机动态位置的检测;介绍了脉冲式激光动态位置检测系统的结构以及利用检测得到的位置和时间信息来分析飞机的速度及加速度的方法,进而可以分析电磁弹射系统的工作情况;通过检测误差因素分析,理论上该方案可以满足用于舰载机的电磁弹射系统。更多还原

【Abstract】 According to the characteristic of aircraft carrier catapult,a scheme design with good ability of anti-electromagnetic interference and real-time detection is proposed.The pulsed laser ranging technology applied in the aircraft carrier catapult system could detect the dynamic process of electromagnetic launch.This paper presents the framework of dynamic position detection system using pulsed laser ranger.With the detected result of position and time,the speed and acceleration of the aircraft could be obtained.Moreover,the work process of electromagnetic catapult system could be analyzed.By the error analysis of impact factors,theoretically the scheme could meet requirements of the system of aircraft carrier catapult.更多还原