国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

Based on FPGA EP2C8Q208C, a kind of digital firing control system used in the segmented railgun which is created by us has been designed. This system adopts the technology of the system on programmable chip, embedding the Nios II soft core processor into FPGA. The IO, timer and serial port communication in soft core has been used to achieve launch and control of the segmented railgun. The armature position on the segment has been tested by using B loop probe. A serial port has been used to communicate with PC. The operation interface in PC has been designed with LabView, which can set the firing timing randomly. With easy operation and strong expansibility, the system has been used in the experiments of segmented railgun. Results show that the system can meet the requirements of firing and control. It provides the basis for studying the mechanism of the segmented railgun.