Abstract: Starting with the concept of naval armament system, the development process of the naval armament system technology is summarized, and the position and function of the naval armament system technology in naval armament development are analyzed. Further, the connotation of naval armament system technology, and the objects and contents in studying naval armament system technology are determined, thus a preliminary theoretical system is established. In addition, the development trend and features of naval armament system technology are described.