Software Design of Hall Electric Propulsion Control System based on Embedded Object-oriented Design Method

Based on the idea of embedded object oriented design, the static and dynamic modeling analysis of the Hall electric propulsion embedded control system is carried out using the Unified Modeling Language (UML), and the Hall electric propulsion control system software is designed. Taking the autonomous operation function of the Hall electric propulsion control system software as an example, the object oriented design and the structure oriented design are compared, and it is concluded that the object oriented design and interface oriented design are not closely related to the hardware platform, data flow and business flow, and the software architecture can be completely reused, which improves the software development efficiency; Compared with the structure oriented design, the code quantity of the object-oriented design software is reduced by 919 lines, and the code reuse rate is increased by 50.6%. It can also realize cross platform development; And object-oriented design adopts encapsulation and inheritance methods, which makes the portability, maintainability and robustness of software better than structural design.