Accurate Electronic Time Fuze To The Technical Study

The setting technology of electronic time fuze is mainly applied in the opening of illuminating projectile, chaff shell, smoke projectile, electromagnetic chaff shell, cloud detonating shell, mine dispensing rocket, dispenser rocket and etc. As the accuracy of an electronic time fuze has a direct effect on the time accuracy of the cargo opening, the accuracy of a time fuze becomes a key index of cargo opening. In this paper the author makes a deeply study on the setting technique of an electronic time fuze according to the development and actual engineering requirements of setting technology; describes the whole design process from the structure of the setting system of a time fuze, the hardware and software design of the setting device, the hardware design of the electronic time fuze and the testing data of the time setting, thus solving problems of oscillator stabilizing, data transmitting, storing and processing, as well as antijamming of communication. Tests have indicated that the design requirements have been met, so the setting technology of the electronic time fuze is well solved.