Simulation test research of using the Ritchey-Common method for the detection of large flat mirror
In the detection of large flat mirror,the Ritchey-Common test can achieve high accuracy measurement.A method which expands the compressed images due to Ritchey Angle and rotates the plane under test is presented,achieve two sets of influence functions through this we can built two equations according to two different angular positions,we can solve the equations by least squares method.Then through fitting the coefficients,we can get the flat errors,this paper describe the simulation test of the method in order to prove the feasibility and reliability of this method.
Ritchey-Common test large flat flat errors
Shuo Zhu Xiaohui Zhang
Changchun Institute of Opticals,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130 Changchun Institute of Opticals,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130
国际会议
厦门
英文
1733-1737
2012-01-04（万方平台首次上网日期，不代表论文的发表时间）