Fuse ground verification method based on real flight trajectory data

• Main Authors: HU CHE, WANG XIAOFEI, ZHANG PENG, LIU MINGXI, DANG XIN, CHEN ERLEI, MU YONGMIN, LEE WON-NA, ZHU XIAOYI
• Format: Patent
• Language: Chinese; English
• Published: 02.08.2024
• Subjects: AMMUNITION; AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR; BLASTING; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention discloses a fuze ground verification method based on real flight trajectory data, according to the method, a tested unit is a fuze, accompanying samples are a flight controller, an integrated navigation device, an excitation system, an acquisition system and a test cable, before a test, the excitation system firstly supplies power to a part, fuze parameters are set, and the flight controller is connected with the acquisition system; the excitation system injects guidance rocket attitude information into the integrated navigation device in real time, the flight controller converts the attitude information into trajectory data and performs information interaction with fuze according to a predetermined working time sequence, and the acquisition system acquires, analyzes and interprets communication information and ignition signals. The method is mainly used for solving the power-on detection safety problem of the fuze under the real ballistic working environment condition in the ground test, the re