[1] DENG Junjing,TAN Weishi,WU Xiaoshan.Theoretically design for automatic quartzsorting machine[J].Physical Testing and Chemical Analysis Part A:Physical Testing,2008,44(11):595599.
[2] BERGER H,BRADACZEK H A,BRADACZEK H,et al.Xray angle sorting of smallsize quartz blanks using the scanstate and perspective[C].Proceedings of the 2003 IEEE international frequency control symposium and PDA exhibition jointly with the 17th European frequency and time forum,2001:761764.
[3] HIDEBRANDT G,BRADACZEK H.Approaching real Xray optics[J].The Rigaku Journal,2000,17(10):1321.
[4] BERGER H,BRADACZEK H A,PIANOWSKI H,et al.A new quartzblank sorting machine including optical and extended Xray inspection[C].Proceedings of the 2000 IEEE International Frequency Control Symposium and Exhibition,2000:247249.
[5] FAN H,READING I,Fang Z P.Novel optical sensor for precise tilt angle measurement[C].9th International Conference on Control,Automation,Robotics and Vision,2006:14.
[6] ZHONG Jinqang,ZHANG Xianhua,JU Zhixiang.Absolute smallangle measurement based on optical feedback interferometry[J].Chinese Optics Letters,2008,6(11): 830832.