A Method to Calibrate the Electromagnetic Tracking Instrument When Measuring Branches of Fruit Trees

摘要：

To reduce the effect from instrument error when getting characteristic parameters of branches of fruit trees by the electromagnetic tracking instrument, a calibration method was sounded based on a discussion of the instrument error of electromagnetic tracking instrument. Finally, the method was tested in an experiment. By comparing the data of the experiment and the standard data which was got by slide caliper, we proved that the method is effective in in-creasing the accuracy of measurement.

关键词： Fastrak Instrument error Calibration

作者: Ding-Feng Wu Jian Wang Guo-Min Zhou Li-Bo Liu

作者单位: Agricultural information institute of CAAS, Beijing 100081, China

会议类型: 国际会议

会议名称: The 4th IFIP International on Computer and Computing Technologies in Agriculture and the 4th Symposium on Development of Rural Information(第四届国际计算机及计算机技术在农业中的应用研讨会暨第四届中国农业信息化发展论坛 CCTA 2010)

会议地点: 南昌

会议语种:英文

页码: 62-67

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）