关键词: 数字信号处理, 抗辐照, 控制系统

Abstract: As the core processor of the aerospace control system, the anti-irradiation MCU is commonly used to control the moving components. However, the anti-irradiation MCU has few function modules, and cannot realize the complex communication, the value acquisition, control of multi-channel switching, et al. It is not conducive to improve the performance of the aerospace control system and the application. An anti-irradiation control system based on digital signal processing (DSP) is designed. This system has a wealth of functional modules and general-purpose input/output (GPIO), and improves the performance and the further development of aerospace control systems. The test results show that this control system can meet the performance index requirements and has good aerospace applicability.

Key words: digitalsignalprocessing, anti-irradiation, controlsystem