WEI Li-guo, ZHANG Xiao-chao, HU Xiao-an. Characteristic of electronic compass TCM3 and its application[J]. 2009, 28(7): 15-17. DOI: 10.13873/j.1000-97872009.07.013.
TCM3电子罗盘的特性与应用
摘要
电子罗盘正广泛应用于各类导航定位系统中。介绍了TCM3电子罗盘的特性
详细说明了TCM3的控制编程和航向、俯仰、横滚等参数的读取
利用TCM3和GPS组合实现在农业机器人控制平台上的导航应用。经试验测试
TCM3在农业机器人导航平台上航向精度为±1
°能够满足大部分精准农业应用的需要。
Abstract
Digital compass is having wide application in the system of navigation and precise orientation.The characteristic of electronic compass TCM3 is introduced.How to control TCM3 and how to input heading
pitch and roll parameters from TCM3 are illuminated detailedly.The integrated application of TCM3 and GPS in the agricultural robot navigation is realized.Test results show that the maximum heading error is ±1° while the agricultural robot is traveled on a known path.The accuracy of this integrated navigation system can meet most tasks in precision farming applications.