【摘要】 多孔径扫描波面恢复技术是一项新的高精度大孔径面形检测手段.本文从建立波面恢复精度的评价标准出发,结合实测结果进行讨论,并对影响精度的两个重要因素即拼接模式及拼接区大小进行分析.更多还原

【Abstract】 Multi - aperture overlap - scanning technique (MAOST) is a effective meansof measuring large aperture wavefront of high precision. Having giventhe accuracy definition of MAOST, this paper discusses, withexperimental tests, two main influential factors, i. e. , the apertureconnection mode and overlap coefficient.更多还原