20 September 2002 Study on Optical-electrical Measuring Technology of Multi-barrel Parallelism of the Multi-barrel Rocket Launcher
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Abstract
This paper describe the principle of a system that use the laser collimation system and coder to measure the parallelism of long-range multi-barrel rocket launcher. This measuring technology and this system can measure the variety multi-barrel’s parallelism that with diameter of between Φ100mm~Φ350mm and length under 10m, its measuring error σ≤10”.
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Hong Ma, Hong Ma, Ye Wang, Ye Wang, Suping Bai, Suping Bai, } "Study on Optical-electrical Measuring Technology of Multi-barrel Parallelism of the Multi-barrel Rocket Launcher", Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471665; https://doi.org/10.1117/12.471665
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