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 Wysłany: Czw 7:43, 09 Gru 2010 Temat postu: tory burch sale Rate turntable angular rate Uncert |
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Rate turntable angular rate Uncertainty
Lizard angle signal point of uncertainty should include the uncertainty of tooth plate \Geng .2 sure of the time component of angular rate test, the angle signal from the angular position measurement device is given, time measurement is a digital frequency meter. Time uncertainty \Revised '32-year-old engineer received reader service quotes Picasso: 210 :-_:, one hundred and eleven spectrum ~ cricket Slap J Zhu thoroughly to ensure that words pick embroidery ~ Aviation measurement techniques to determine the degree can be ignored), so \i + \/ S operation, stable operation was conducted after the measurement. Dan Li angle uncertainty of 2.1 volume of He (1) demand uncertainty tooth plate. \2.. candidate set is evenly divided city, the standard deviation of = \Z / 3 of a 0.12. (2) Find the uncertainty of light pipe \№ = 0.i / 3 = 0.06. (3) uncertainty of Plane Mirror. \Plane mirror type standard uncertainty introduced by the plane mirror of the test certificate shows,tory burch sale, the limit error is 0.17. , The standard deviation d = u3-0.11/3-0.06 (4) the angle component of uncertainty \(1) Find the digital frequency meter uncertainty. \(2) Find the uncertainty in the measurement of time \3) Time component of uncertainty lizard: (\= 3 × 10_s2.3 angle meet unexpectedly rate of combined standard uncertainty of the \10 (.) / s = 5.14 × 10 (.) / s2.4 expanded uncertainty obtained 95% confidence level,ugg stivali, = 2, the expanded uncertainty U = ku, () = 1.03 × 10 () / s' relative expanded uncertainty for himself, a 1.03Xi0 one. 2.5 turntable without considering the impact of test, test methods only consider the introduction of such uncertainty,ugg boots billig, the u5 = 0, \1Xi0s. obtain the standard uncertainty Lizard () 1.5Xi0 (.) / s; 4.17Xi0 (.) / sl expanded uncertainty U = ku,tory burch,) = 8.34X10 called (.) / s, (= 2) 'the relative expanded uncertainty for himself, = 8.34X10 one. 3 Results Cambodian language paper follows the GJB1801 - 93 in the test method, obtained under the uncertainty of the angular rate uncertainty. can be more base comprehensively assess the performance of speed turntable. Inertial Reference 1GJBIS0193 main performance test equipment test methods 2GJB1728-93 3 speed turntable general specification given country such as sand. measurement uncertainty representation. Beijing, China Science and Technology Press, 19944 Zhang Yuwen, etc. . Ha circular division taper angle measurement Beijing: China Metrology Press, 1992 (on the next 5 million) Figure 7 Reference 1DeNijsJFCModeLingofBCoordinateMe.asunong0rAna] ysis0ItsDynamicI ~ havior.1988, 375O7 ~ 5102WeekersWGScheLlekens, PHJ.Asses at mcntofDynamicErrorsofCMMsforFastProbing.1995, 45 {69 ~ 4743MuYH.ct.DunamicErrorCompensation0fCMMsforFastProbingSPIEProceedings.1996.28994 Wei Huizhen discussion of coordinate measuring machine drive system. coordinate measuring machine Proceedings,stivali ugg, 1990
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