| 动态测试误差灰色预报精度及修正 |
| |
| 引用本文： | 于海玲,费业泰.动态测试误差灰色预报精度及修正[J].合肥工业大学学报(自然科学版),1998(5). |
| |
| 作者姓名： | 于海玲 费业泰 |
| |
| 摘 要： | 文章针对动态测量具有随机性、相关性、动态性等特点，借助灰色系统理论的方法建模，提出了最优化系数修正法对模型加以修正，较好地提高了模型的精度。克服了原有的灰色预测模型精度低的缺点，使其广泛用于动态测量的误差修正系统，具有现实的意义。
|
| 关 键 词： | 动态测量 GM（1.1）模型 最优化系数 |
GREY PREDICTION PRECISION AND MODIFICATION OF DYNAMIC MEASUREMENT ERROR |
| |
| Yu Hailing,Fei Yetai.GREY PREDICTION PRECISION AND MODIFICATION OF DYNAMIC MEASUREMENT ERROR[J].Journal of Hefei University of Technology(Natural Science),1998(5). |
| |
| Authors: | Yu Hailing Fei Yetai |
| |
| Institution: | Yu Hailing Fei Yetai |
| |
| Abstract: | Based on the randomness,relativity and dynamic characateristic of dynamic measuring,the grey forcasting model is revised by the method of optimum coefficient,and the precision of the model is improved satisfactorily. The revised model is useful for the error modification of dynamic measurement. |
| |
| Keywords: | dynamic measurement model GM(1 1) optimum coefficient |
| 本文献已被 CNKI 等数据库收录！ |
