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

Prognostics and health management (PHM) technology has been widely used in the aerospace field, but its application is still very few in the field of ground equipment. In order to promote the application of prognostics and health management technology in the field of ground equipment, the PHM system frame of a certain type gun is designed and constructed. Firstly, the four typical aerospace PHM architectures, OSA-CBM open architecture, centralized architecture, distributed architecture and hierarchical fusion architecture are compared and researched. Considered these characteristics and working environment, a suitable PHM system structure is proposed for ground equipment. Secondly, based on proposed the ground equipment PHM construction, the PHM system for a specific type gun is designed and its application in detail is described.Finally, the development trend of PHM technology in ground equipment and its future use in defense industry are prospected.