Laser-based large detection area speed measurement methods and systems
| Autor: | Eldar Musayev |
|---|---|
| Přispěvatelé: | Uludağ Üniversitesi/Mühendislik Fakültesi/Elektrik ve Elektronik Mühendisliği Bölümü., Musayev, Eldar |
| Rok vydání: | 2007 |
| Předmět: |
Error detection
Light barriers Speed measurement Physics::Instrumentation and Detectors Speed control Errors Laser Physics::Optics Photodetector Projectiles Target Detection Ammunition law.invention Optics law Electrical and Electronic Engineering Measurement theory Physics Impact experiments business.industry Mechanical Engineering System of measurement Photodetectors Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Bullet Light barrier business Laser applications |
| Zdroj: | Optics and Lasers in Engineering. 45:1049-1054 |
| ISSN: | 0143-8166 |
| DOI: | 10.1016/j.optlaseng.2007.03.007 |
| Popis: | In this paper, the development principles of laser-based large detection area speed measurement systems are considered. The optical schemes of the single light barrier–single photodetector, double light barriers–single photodetector and double light barriers–double photodetectors are developed and investigated. Advantages and disadvantages of these schemes are explained. Important proposals are given for the development of the optical schemes. A double light barriers–double photodetectors system measuring the bullet speed is developed. Equations describing the errors occurring in the system are derived. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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