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| 001 | 9.939749 |
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| 003 | CaOODSP |
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| 005 | 20240625081033 |
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| 006 | m o d f |
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| 007 | cr bn||||||||| |
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| 008 | 240624s1972 onca obt f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 041 | 0 |aeng|beng|bfre |
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| 086 | 1 |aEn57-58/780-1972E-PDF |
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| 100 | 1 |aKoren, Oscar, |eauthor. |
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| 245 | 10|aApplication of SYNCHRO to SIN-COS RESOLVER in computer recording of wind direction from M.S.C. U2A anemometers / |cby O. Koren = Application du CONVERTISSEUR SELSYN à SINUS-COSINUS à l'enregistrement par ordinateur de la direction du vent à partir des anémomètres M.S.C. U2A / par O. Koren. |
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| 246 | 31|aApplication du CONVERTISSEUR SELSYN à SINUS-COSINUS à l'enregistrement par ordinateur de la direction du vent à partir des anémomètres M.S.C. U2A |
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| 264 | 1|aDownsview, Ontario : |bEnvironment Canada, Atmospheric Environment Service = Environnement Canada, Service de l'environnement atmospherique, |c1972. |
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| 300 | |a1 online resource (10 pages, 2 unnumbered pages) : |billustrations. |
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| 336 | |atext|btxt|2rdacontent |
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| 337 | |acomputer|bc|2rdamedia |
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| 338 | |aonline resource|bcr|2rdacarrier |
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| 490 | 1 |aTechnical memoranda, |x0708-2878 ; |vTEC 780 |
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| 500 | |aISSN of series supplied from ISSN Portal. |
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| 500 | |a"U.D.C: 551.501.75"--Cover. |
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| 500 | |a"12 December, 1972"--Cover. |
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| 500 | |aDigitized edition from print [produced by Environment and Climate Change Canada]. |
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| 504 | |aIncludes bibliographical references (page 9). |
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| 520 | 3 |a"Solidstate SYNCHRO to SIN-COS RESOLVER is utilized to provide the interface between the M.S.C. U2A wind-vane-synchro and the computer analog-to-digital converter. The resolver accepts the five conductor synchro input and outputs two DC voltages (0-10V) proportional to the sine and cosine of the vane angle. Based on the calibration tests of four SYNCHRO to SIN-COS RESOLVERS the maximum error between the actual vane angle and the angle calculated from the resolver outputs was found to be of the order of ±1 degree. At present this method of digitization of wind direction is intended primarily for research applications, however, it also holds considerable promise to be used operationally at airports equipped with a digital computer"--Abstract. |
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| 546 | |aIncludes abstracts in English and French. |
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| 650 | 0|aWinds|xMeasurement|xData processing|xEquipment and supplies|xCalibration. |
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| 650 | 0|aAnemometer. |
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| 650 | 6|aVents|xMesure|xInformatique|xAppareils et matériel|xÉtalonnage. |
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| 650 | 6|aAnémomètres. |
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| 655 | 7|aTechnical reports|2lcgft |
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| 655 | 7|aRapports techniques|2rvmgf |
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| 710 | 1 |aCanada. |bAtmospheric Environment Service, |eissuing body. |
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| 830 | #0|aTechnical memoranda (Canada. Atmospheric Environment Service)|vTEC 780.|w(CaOODSP)9.934501 |
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| 856 | 40|qPDF|s406 KB|uhttps://publications.gc.ca/collections/collection_2024/eccc/en57/En57-58-780-1972-eng.pdf |
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