Application of Cubic Spline Interpolation in Improving the Accuracy of Electrical Safety Testing

摘要：

This paper analyzes the basic principles of safety test system in accordance with multi-standards. In order to improve the measurement accuracy and stability of the various tests,the cubic spline interpolation is introduced in calibration to get the error curve,and the actual measurements can be calculated by means of the error curve emendation after the data acquisition and processing.Examples with actual experiment demonstrate that the algorithm which is applied to safety testing could improve the measurement accuracy. The system has good repeatability and stability,and fulfills the variety of the standards.

关键词： Safety Testing Cubic Spline Interpolation Test standards

作者: Shichang Zhang Dong Li Yanlin Wang

作者单位: School of Optoelectronic Information & Telecommunication Engineering of Beijing Information Science & Technology University,Beijing 100192,P.R.China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 455-458

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）