Multivariable parametric cost model for ground-based telescopes

被引：5

作者：

Stahl, HP ^{[1
]}

Rowell, GH ^{[1
]}

Reese, G ^{[1
]}

Byberg, A ^{[1
]}

机构：

[1] NASA, George C Marshall Space Flight Ctr, Huntsville, AL 35812 USA

来源：

MODELING AND SYSTEMS ENGINEERING FOR ASTRONOMY | 2004年 / 5497卷

关键词：

cost modeling; segmentation factor; ground telescopes;

D O I：

10.1117/12.552167

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

A parametric cost model for ground-based telescopes is developed using multi-variable statistical analysis of both engineering and performance parameters. While diameter continues to be the dominant cost driver, diffraction limited wavelength is found to be a secondary driver. Other parameters such as radius of curvature were examined. The model includes an explicit factor for primary mirror segmentation and/or duplication (i.e. multi-telescope phased-array systems). Additionally, single variable models based on aperture diameter were derived.

引用

页码：173 / 180

页数：8

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[No title captured]

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