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Development of a compact precision linear actuator for the active surface upgrade of the Delingha 13.7-m radio telescope 会议论文
Ground-based and Airborne Telescopes IV, Amsterdam, Netherlands, 2012-7-1
作者:  Guohua Zhou;  Aihua Li;  Dehua Yang;  Zhenchao Zhang;  Guoping Li
浏览  |  Adobe PDF(11001Kb)  |  收藏  |  浏览/下载：401/102  |  提交时间：2014/01/09
Radio Telescope  Linear Actuator  Active Surface  Flexible Fixture  Measurement  
Design and test of a novel cost-effective piezo driven actuator with a two-stage flexure amplifier for chopping mirrors 会议论文
Modern Technologies in Space- and Ground-based Telescopes and Instrumentation II, Amsterdam, Netherlands, 2012-7-1
作者:  Qingguo Wu;  Dehua Yang;  Aihua Li;  Guohua Zhou;  Bintang Yang
浏览  |  Adobe PDF(770Kb)  |  收藏  |  浏览/下载：635/227  |  提交时间：2014/01/09
Linear Actuator  Two-stage Displacement Amplifier  Piezoelectric And Magnetostrictive  Flexure  Finite Element Analysis