摘要
在机器人定位技术和光电编码器原理的基础上,研究并实现了仅由光电编码器组成的航位推算(Dead Reckoning,简称DR)定位系统,并通过一系列的实验对这种方案进行了验证。最后通过分析对方案进行了进一步的改进,实现了“基于数据融合技术的光电编码器和陀螺仪DR导航系统”,实测结果表明定位精度有较大改善。
Basing on the positioning technologies of robots and the principles of optoelectronic encoders, DR system made up of optoelectronic encoders only is implemented. By a series of experiments the concept has been verified. Finally, on the basis of analysis, the concept has been modified, and ＂DR system made up of optoelectronic encoders and a gyroscope based on data fusion＂ has been implemented. The accuracy has been shoun to be much improved in the tests.
出处
《电子机械工程》
2006年第4期61-64,共4页
Electro-Mechanical Engineering
基金
教育部青年专家基金支持
关键词
定位
航位推算
数据融合
编码器
positioning
dead reckoning
data fusion
encoder
