Inverse Problem of Approximation for a Polynomial Cubic Transformation Function for a Sensor
- 作者: Barinov I.1, Tikhonenkov V.1, Volkov V.1, Kuchumov E.1
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隶属关系:
- Research Institute of Physical Measurements
- 期: 卷 59, 编号 2 (2016)
- 页面: 127-132
- 栏目: Article
- URL: https://journals.rcsi.science/0543-1972/article/view/245737
- DOI: https://doi.org/10.1007/s11018-016-0929-x
- ID: 245737
如何引用文章
详细
An inverse problem of approximation is formulated for the example of a third-degree polynomial transformation function. It is shown that in many cases the given problem is incorrect because of the violation of the uniqueness of the existing solution. An analytical solution of the problem is constructed. This solution is compared with Newton’s numerical method in order to fi nd roots that show the natural regularity of the inverse approximation problem.
作者简介
I. Barinov
Research Institute of Physical Measurements
Email: izmt@vniims.ru
俄罗斯联邦, Penza
V. Tikhonenkov
Research Institute of Physical Measurements
Email: izmt@vniims.ru
俄罗斯联邦, Penza
V. Volkov
Research Institute of Physical Measurements
Email: izmt@vniims.ru
俄罗斯联邦, Penza
E. Kuchumov
Research Institute of Physical Measurements
Email: izmt@vniims.ru
俄罗斯联邦, Penza