Analysis of impact of atmospheric attenuation and measurement uncertainties on laser hazard distances in navigable airspace for visible cw laser radiation

IF 1 4区工程技术 Q4 INSTRUMENTS & INSTRUMENTATION

Metrology and Measurement Systems Pub Date : 2023-08-28 DOI:10.24425/mms.2023.144869

J. Młyńczak

引用次数: 0

Abstract

ThisdocumentprovidesasimpliﬁedsolutiontotheproblemofcalculationoflaserhazarddistancesdeﬁnedintheAdvisoryCircular70-1BbytheU.S.FederalAviationAdministrationregardingatmosphericattenuation (assumingitsconstantvalue)andmeasurementuncertainties.Thecalculationapproachesandexamples presentedinthisdocumentdonotspecifytheprocedurethatshouldbefollowedinthecaseofatmospheric attenuation,nordotheytakeintoaccounttheuncertaintiesassociatedwiththemeasuredparameters.The analysispresentedinthearticlecomplementstosomeextentAC70-1Bandcanbeusedbythosewhoneed suchasimpliﬁedsolutionregardingilluminationoflandingortakingoﬀaircrafts.Thearticlepresentsa sampleanalysisforatypicallaserpointer,wherethenecessaryparametersofthelaserbeamalongwiththe appropriateuncertaintiesweredeterminedinaccordancewiththemethodsaccreditedbythePolishCentre forAccreditationwhiletheappropriatelaserhazarddistanceswerecalculatedtakingintoaccountdiﬀerent atmosphericattenuationcoeﬃcients.

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大气衰减和测量不确定性对可航空域可见连续波激光危害距离的影响分析

ThisdocumentprovidesasimplifiedsolutiontotheproblemofcalculationoflaserhazarddistancesdefinedintheAdvisoryCircular70-1BbytheU.S。FederalAviationAdministrationregardingatmosphericattenuation andmeasurementuncertainties (assumingitsconstantvalue)。本文件中提出的计算方法和示例没有具体说明在大气衰减情况下应遵循的程序，也没有考虑到与测量参数相关的不确定性。本文所做的分析在一定程度上可以为那些需要这种关于飞机着陆或飞行照明的简化解决方案的人所用。本文介绍了对非典型激光指示器的样品分析，其中激光光束的必要参数以及适当的不确定度是根据波兰认证中心认可的方法确定的，同时考虑到不同的大气衰减系数，计算了适当的激光危害距离。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Metrology and Measurement Systems INSTRUMENTS & INSTRUMENTATION-

CiteScore

2.00

自引率

10.00%

发文量

审稿时长

6 months

期刊介绍： Contributions are invited on all aspects of the research, development and applications of the measurement science and technology. The list of topics covered includes: theory and general principles of measurement; measurement of physical, chemical and biological quantities; medical measurements; sensors and transducers; measurement data acquisition; measurement signal transmission; processing and data analysis; measurement systems and embedded systems; design, manufacture and evaluation of instruments. The average publication cycle is 6 months.