Precise Angle-Measuring System Based on Data Fusion Skill by Applying BP Neural Network

摘要：

The inclined status of platform of optical equipment is significant for the measuring work of the equipment. Traditional way in measuring and adjusting the inclined status of optical platform was low in precise and speed,so a set of precise angle-measuring system was designed to solve the problem. Two orthogonal electronic tilt sensors are used to measure the tilt angle. Sampling precision of sensor output voltage was improved by applying median filter. Moreover,for eliminating the affection caused by environment temperature,BP neural network was adopted to fuse the output voltage signal and environment temperature signal. Experiment result shows that the real-time measuring system is significant in improving the equipment to be more intelligent with high measuring speed and precision.

关键词： platform angle-measuring median filter BP neural network data fusion.

作者: Yueqing Zhu Zhili Zhang Lilong Tan

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

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 1550-1553

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）