本文介绍了在红外成像导引系统中应用 PSoC开发板对 MEMS（Micro Electro Mechanical System）陀螺仪数据进行采集的设计与实现。以 PSoC 5为控制核心，提出了一种系统质量高、成本低、功耗低、同时还能满足设计要求的设计方案。详细介绍了 PSoC 5硬件与软件的实现过程，并设计静态与动态实验进行数据分析，证明该数据采集系统拥有较高的测量精度。

This paper introduces a data acquisition system for a MEMS gyroscope using a PSoC development board, for use in infrared imaging guidance systems. Using a PSoC 5 as the control core, we proposed a design scheme with high quality, low cost, low power consumption, which satisfied the design requirements. We performed a detailed investigation regarding the realization process of the hardware and software of the PSoC 5. Static and dynamic experiments were designed for data analysis. It is shown that the data acquisition system has high measurement accuracy.