Abstract: According to the tilt tracking circle of adaptive optical system, a real-time tracking processor is built based on PCI bus, and the core processor is DSP and FPGA. The system is analyzed in detail, and the implementation of tracking algorithm concerned with small target is also illustrated. Experimental result show that the processor meets the real-time requirements of tilt tracking cirle.

Key words: Digital Signal Processor(DSP), Field Programmable Gate Array(FPGA), tilt tracking

摘要： 针对自适应光学系统中的倾斜跟踪回路，设计了以TMS320C6701数字信号处理器和XC2V1500现场可编程门阵列为核心处理器、基于PCI 总线的新型实时倾斜跟踪处理机平台。阐述了该平台的基本组成，根据点目标介绍了质心跟踪算法的软件实现。实验结果表明，该平台能满足倾斜跟踪回路的实时性要求。

关键词: 数字信号处理器, 现场可编程门阵列, 倾斜跟踪

CLC Number: 

• TP391