基于Labview的加速度传感器运动信息采集平台设计  

Design of Data Acquisition Platform for Motion Based on Labview

作　　者：尚亮[1] 周先国[2] 韩新红[1] 

机构地区：[1]上海理工大学光电信息与计算机工程学院,上海200090 [2]南京航空航天大学自动化学院,江苏南京210016

出　　处：《计算机测量与控制》2009年第9期1790-1792,共3页Computer Measurement &Control

基　　金：国家部委基金项目(51315080404);国家部委基金项目(9140A17050206HK03)

摘　　要：随着数字化时代的到来,运动设备的数字化也越来越受到人们的青睐,介绍了一种基于Labview和Matlab的运动信息采集平台设计的实用方法。利用美国ADI公司的加速度传感器ADXL330做成的计步器具有灵敏度高、准确性高、集成度高以及功耗低(3.3mW)的特点,同时利用Labview与Matlab的接口进行采集平台的数据处理模块的开发,解决了通过其它方式实现数值分析和处理过程中相对繁琐的问题,实现了数据采集处理与控制系统的无缝连接。实验证明,系统运行稳定,精度高,能够达到运动信息采集的要求。During recent years, more and more digital healthy and mobile features are popular with people. Introduced designning of platform collectting motion informations on practical ways based on Labview and Matlab. A new kind of pedometer based on ADXL330 from Analog Device, is of high sensitivity, high accuracy, high integration and low power consumption （3.3 roW）. With the data processing module utilizing the interface of Labview and Matlab in the project, resolves the relatively complicated issue in numeric analysis and the processing procedure, and achieves the seamless connection between the control system and data processing. Experiments show that system runs stably with high accuracy, and be able to meet the information gathering requirements.

关 键 词：LABVIEW 计步器 加速度传感器 MATLAB 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]