In order to meet the requirements of high integration, high performance and low cost of the core components on the missile, a new type of flight control and guidance integrated platform on the missile is designed by using the integrated design concept of comprehensive processing, which integrates the functions of multiple components on the missile, simplifies the system architecture, and has passed many flight tests. The test results show that the platform has stable performance, compact structure, high reliability and high control precision, and meets the design requirements of missile control system.