Ultrasonic Positioning Using Curve-fitting Extrapolation and Redundant Information Fusion

摘要：

To study the problem of high precision, the reason why error appears in the ultrasonic positioning process is analyzed. To decrease the effect of error, this paper raises the algorithm of curve-fitting extrapolation and redundant information fusion. The experiment and contrast on precision between this algorithm and other classical ones demonstrate that, the new algorithm could effectively control measurement errors and raise the precision of ultrasonic positioning.

关键词： Ultrasonic Positioning Redundant Information Fusion Curve-fitting Extrapolation

作者: Li Bin Lua Ding Xin Chen Guo Dong Jin Rong Ming Li Ying Jie Gao

作者单位: The Second Artillery Engineering College, Xian Shanxi, 710025, China

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 1851-1855

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）