Study of Electro-Optical Measuring System for Measuring the Swaying of Rocket Launcher and Artillery Systems |
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| Authors: | LI Yang YAN Yu-feng CAI Li-juan LIU Zhen-bo |
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| Affiliation: | [1]Changchun University of Science and Technology, Changchun 130022, China [2]Jilin Railway Vocational and Technology College, Jilin 132001, China |
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| Abstract: | A scheme is proposed, of that the axis of directional barrel is simulated by a laser beam and an electro-optical axial angle encoder is using to measure the swaying of rocket Muncher or artillery. The measuring principle is stated, and an electro-optical measuring system is designed, including automatic force-applying device, angle-measurement device and photodetecting screen. The measurement accuracy of the system is analyzed. The measuring error of system is less then 17.3"(0.08 mil). |
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| Keywords: | technology of instrument and meter rocket launcher swaying laser collimation axial angle enceder pho-todetector |
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