本文介绍了电视导引头跟踪控制系统的工作原理和组成。通过利用基于FPGA 的现代DSP 设计方法,对信号处理电路进行系统模型设计,功能、时序仿真。最后通过对目标信号的现场采集成功地验证了设计的正确性。 关键词: 电视导引头;信号处理电路;Simulink;DSP Builder Abstract: This paper introduces the principle and components of TV-guided seeker gyro tracing control system. According to the utilization of modern DSP techniques based on FPGA, it designs the system level model of DSP circuit, and achieves the functional and timing simulation. Finally, by using of field acquirement of goal signals this system design is successfully proved to be feasible. Key words:TV-guided seeker gyro; DSP circuit; Simulink; DSP Builder