A Focal Curve Approximation of a Borromini Oval Contour

被引：0
|
作者：
Maja Petrović
Branko Malešević
Radovan Štulić
Marko Vučić
Đorđe Petrović
Radomir Mijailović
机构：
[1] University of Belgrade,The Faculty of Transport and Traffic Engineering
[2] University of Belgrade,School of Electrical Engineering
[3] University of Novi Sad,Faculty of Technical Sciences
来源：
Nexus Network Journal | 2019年 / 21卷
关键词：
San Carlo alle Quattro Fontane; Weberian focal curve; Contour fit;
D O I：
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学科分类号：
摘要：
In this paper we derive a mathematical procedure for the determination of a Weberian focal curve (of two, three or four collinear foci), as a good fitting curve for the impost of the Dome of San Carlo alle Quatro Fontane by Francesco Borromini. For this research, the usual oval composition of two or more circles, which is a piecewise function having the property of C1 continuity, is substituted with a Weberian differentiable focal curve. The created procedure iteratively determines the position of foci giving the highest possible value of the coefficient of determination for the particular case study.
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页码：19 / 31
页数：12
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