[1]董威. 六轴MEMS传感器空间定位设计与实现[J].计算机技术与发展,2014,24(07):250-253.
　DONG Wei. Design and Implementation of Spatial Localization Based on Six-axis MEMS Sensor[J].,2014,24(07):250-253.
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 六轴MEMS传感器空间定位设计与实现()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
24
期数:
2014年07期
页码:
250-253
栏目:
应用开发研究
出版日期:
2014-07-10

文章信息/Info

Title:
 Design and Implementation of Spatial Localization Based on Six-axis MEMS Sensor
文章编号:
1673-629X（2014）07-0250-04
作者:
 董威
 南京邮电大学 通信与信息工程学院
Author(s):
 DONG Wei
关键词:
 ; 加速度计; 陀螺仪; 空间定位; 极低功耗; 位移; 轨迹
Keywords:
 ; accelerometer; gyro; space positioning; low power consumption; displacement orbit
分类号:
TP274
文献标志码:
A
摘要:
 文中主要讲述了基于3轴MEMS陀螺仪,3轴MEMS加速度计空间定位的研究。为了避免环境对定位的影响,文中根据物理原理建立运动模型,结合坐标变换方法,在低功耗无线单片机CC430平台上利用集成了3轴MEMS陀螺仪,3轴MEMS加速度计的芯片MPU60x0设计了一套新的空间定位系统,并采用SimpliciTI协议传输信息。该系统具有高度集成、电路简单、体积小、极低功耗、易扩展、易维护等优点,可以作为基于无线网络定位的辅助手段,改善定位精度,亦可在精度要求相对较低的定位领域应用。
Abstract:
 Describe the research of spatial localization which is based on the 3-axis MEMS accelerometer and 3-axis MEMS gyro. In or-der to avoid the influence on positioning accuracy from environment,the motion model is built up based on physical principles. A new spatial localization system is designed combining coordinate transformation method. This system is using the chip MPU60x0 which in-tegrates 3-axis MEMS accelerometer and 3-axis MEMS gyro on low-power wireless microcontroller CC430 platform,and using Simplic-iTI protocol to transmit information. This system has the advantages of high integration,simple circuit,small volume,low power con-sumption,easy to expand and maintain. It can be an additional method for wireless positioning,increasing the accuracy. It also has applied in a environment requires relatively low positioning accuracy.

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更新日期/Last Update: 2015-03-17