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| 02541nam 2200373zi 4500 |
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| 001 | 9.936196 |
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| 003 | CaOODSP |
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| 005 | 20241007095055 |
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| 006 | m o d f |
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| 007 | cr |n||||||||| |
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| 008 | 240402e199012uubccad obt f000 0 eng d |
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| 040 | |aCaOODSP|beng|erda|cCaOODSP |
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| 043 | |an-cn--- |
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| 086 | 1 |aDR52-11/9-1990E-PDF |
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| 100 | 1 |aPreston, Jonathan M., |eauthor. |
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| 245 | 10|aEvaluation of attitude and acceleration sensors for marine applications / |cby J.M. Preston. |
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| 264 | 1|aVictoria, B.C. : |bDefence Research Establishment Pacific = Centre de recherches pour la défense pacifique : |bResearch and Development Branch, Department of National Defence, |cDecember 1990 |
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| 300 | |a1 online resource (v, 48, [4] pages) : |billustrations, charts |
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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 memorandum ; |v90-14 |
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| 500 | |aDigitized edition from print [produced by Defence Research and Development Canada]. |
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| 504 | |aIncludes bibliographical references (page 44). |
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| 520 | 3 |a"A wide variety of instruments are available for measuring the attitude and accelerations of a marine vehicle, with characteristic advantages and limitations. The apparatus described here was built to evaluate such sensors against accurately measured accelerations and attitudes. It resembles a small Ferris wheel, and moves the sensor on 1.5-m diameter circles, on a support which remains horizontal, at selectable frequencies similar to those of ocean waves. The sensor can be yawed or pitched, asynchronously with the rotation. The acceleration and attitude of the sensor can be calculated from the shaft encoders on the rotation and yaw/pitch axles. Results are given for two inclinometers, an accelerometer, a piezoelectric angular-rate sensor, and a gyroscopically stabilized accelerometer package."--abstract (page iii). |
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| 650 | 0|aNautical instruments|xEvaluation. |
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| 650 | 6|aInstruments nautiques|xÉvaluation. |
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| 655 | 7|aTechnical reports|2lcgft |
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| 655 | 7|aRapports techniques|2rvmgf |
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| 710 | 2 |aDefence Research Establishment Pacific, |eissuing body. |
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| 710 | 1 |aCanada. |bDepartment of National Defence. |cResearch and Development Branch,|eissuing body. |
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| 830 | #0|aTechnical memorandum (Defence Research Establishment Pacific)|v90-14.|w(CaOODSP)9.936067 |
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| 856 | 40|qPDF|s1.58 MB|uhttps://publications.gc.ca/collections/collection_2024/rddc-drdc/DR52-11-9-1990-eng.pdf |
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