摘要
为了适应战术技术需要,微惯性测量装置要求具有体积小、重量轻、速度快、实时性能高等特性,目前还没有较好的方法来实现.本文提出了一种基于FPGA的硬件体系结构,在FPGA片内使用硬件描述语言编程构建了微惯性测量组合的信号采集、处理与输出电路平台,在应用中取得了较好的效果.该电路设计具有较强的通用性,在选用不同敏感元件时可通过在线编程迅速重构FPGA片内系统,形成新的微惯性测量组合.
In order to conform to the tactical and technical index, Micro Inertial Measurement Unit（MIMU） needs small size, lightweight, high speed and high real-time performance. In the present, there is not universal and efficient solution. By analyzing the hardware circuit and the feature of application, a universal hardware structure of MIMU was brought forward. Based on FPGA a hardware platform of signal acquisition and processing and the output circuit were designed. The MIMU is satisfied for application. This design is universal and can be reconfigured according to the different inertial micro-sensor.
出处
《传感技术学报》
CAS
CSCD
北大核心
2006年第6期2536-2539,2543,共5页
Chinese Journal of Sensors and Actuators
