| 用板式电位差计实验系统和SPSS标定电池的内阻 |
| |
| 引用本文： | 杨强,王新春,岳开华,祝飞霞,司民真.用板式电位差计实验系统和SPSS标定电池的内阻[J].实验科学与技术,2014(4):18-20. |
| |
| 作者姓名： | 杨强 王新春 岳开华 祝飞霞 司民真 |
| |
| 作者单位： | 楚雄师范学院物理与电子科学学院,云南楚雄675000 |
| |
| 基金项目： | 国家特色专业项目资助（12467）. |
| |
| 摘 要： | 针对板式电位差计测量电阻的实验装置,以干电池为研究对象,用补偿法测量实验数据,引入SPSS的曲线估计功能,得到并验证出长度和标准电阻的复合量与长度量的定标曲线,由此标定出待测干电池的内阻。用置信概率为95的不确定度,对实验结果进行分析和评价,最终得到更为直观的、可靠的实验结果。
|
| 关 键 词： | 补偿原理 综合量 SPSS曲线估计 不确定度分析 干电池内阻 |
Calibrate Inner Resistance of Battery with Plate Potentiometer and SPSS |
| |
| YANG Qiang,WANG Xinchun,YUE Kaihua,ZHU Feixia,SI Minzhen.Calibrate Inner Resistance of Battery with Plate Potentiometer and SPSS[J].Experiment Science & Technology,2014(4):18-20. |
| |
| Authors: | YANG Qiang WANG Xinchun YUE Kaihua ZHU Feixia SI Minzhen |
| |
| Institution: | (School of Physics and Electronics Science, Chuxiong Normal University, Chuxiong 675000, China) |
| |
| Abstract: | The paper applies plate potentiometer and compensation method to measure inner resistance of dry battery. In addition, we obtain the calibration curve between the compound quantity of length and standard and length. The paper testifies the calibration curve between the compound quantity of length and standard and length. Therefore, the paper gets the inner resistance of dry battery. We evaluate the experiment data and result with the uncertainty confidence probability of 95% . It has shown that we gain reasonable experiment result. |
| |
| Keywords: | compensation method compound quantity SPSS curve estimation uncertainty analysis inner resistance of dry battery |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
