Application of SYNCHRO to SIN-COS RESOLVER in computer recording of wind direction from M.S.C. U2A anemometers / by O. Koren = Application du CONVERTISSEUR SELSYN à SINUS-COSINUS à l'enregistrement par... : En57-58/780-1972E-PDF
"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.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.939749&sl=1
| Ministère/Organisme | Canada. Atmospheric Environment Service, issuing body. |
|---|---|
| Titre | Application of SYNCHRO to SIN-COS RESOLVER in computer recording of wind direction from M.S.C. U2A anemometers / by 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. |
| Variante du titre | 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 |
| Titre de la série | Technical memoranda, 0708-2878 ; TEC 780 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Format | Électronique |
| Document électronique | |
| Note(s) | ISSN of series supplied from ISSN Portal. "U.D.C: 551.501.75"--Cover. "12 December, 1972"--Cover. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 9). Includes abstracts in English and French. |
| Information sur la publication | Downsview, Ontario : Environment Canada, Atmospheric Environment Service = Environnement Canada, Service de l'environnement atmospherique, 1972. |
| Auteur / Contributeur | Koren, Oscar, author. |
| Description | 1 online resource (10 pages, 2 unnumbered pages) : illustrations. |
| Numéro de catalogue |
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| Descripteurs | Winds -- Measurement -- Data processing -- Equipment and supplies -- Calibration. Anemometer. Vents -- Mesure -- Informatique -- Appareils et matériel -- Étalonnage. Anémomètres. |