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《Electronics Optics & Control》 2011-01
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Application of MSP430 in Autofocus System of Theodolite

LIN Zhaohua1,2,LIU Xin1,WANG Lan1,ZHANG Shumei1(1.Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Science,Changchun 130033,China; 2.Graduate School,Chinese Academy of Sciences,Beijing 100039,China)  
The MSP430 was used as the control center for autofocusing system of theodolite,and the line potentiometer was used as position measurement device.The measurement result demonstrated that this controlling system realized the autofocusing of the theodolite and improved its precision.The system runs steadily in practical application,which possesses high precision and has a good practical value.
【Fund】: “八六三”计划资助项目(2008AA0047)
【CateGory Index】: TH761.1
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