1 February 1995 Tolerance analysis versus image quality: a case study for cost-effective space optics
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Optical Engineering, 34(2), (1995). doi:10.1117/12.194038
Abstract
Space optical systems generally require near-theoretical performance in hostile environments within size, weight, and cost constraints. We have addressed the challenge of achieving an optimum image quality through a cost-effective tolerance analysis scheme. Two different space optical systems are considered: the UV imager for the International Solar Terrestrial Physics (ISTP) Mission and an afocal telescope for the Advanced Polarized IR Imaging Sensor (APIRIS). These systems are described along with their required performances and designs. A tolerance study is conducted, and the effect of tolerances on image quality and cost is presented.
Anees Ahmad, Chen Feng, RamaGopal V. Sarepaka, "Tolerance analysis versus image quality: a case study for cost-effective space optics," Optical Engineering 34(2), (1 February 1995). http://dx.doi.org/10.1117/12.194038
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KEYWORDS
Tolerancing

Mirrors

Imaging systems

Ultraviolet radiation

Image quality

Phase modulation

Space telescopes

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