IEEE 292 ERTA-2013 en Errata to Specification Format for Single-Degree-of-Freedom Spring-Restrained Rate Gyros《单一自由度弹簧受限比率陀螺仪用IEEE规范格式勘误表》.pdf

1、19 June 2013 Product #27693IEEE Std 292-1969 (R2005)Errata to IEEE Specification Format for Single-Degree-of-Freedom Spring-RestrainedRate GyrosSponsorGyro and Accelerometer Panelof theIEEE Aerospace and Electronic Systems SocietyCorrection SheetCopyright 2013 by The Institute of Electrical and Elec

2、tronics Engineers, Inc.All rights reserved. Published 2013.This correction sheet may be freely reproduced and distributed in order to maintain the utility and currency of the underlying Standard. This correction sheet may not be sold, licensed or otherwise distributed for any commercial purposes wha

3、tsoever. The content of this correction sheet may not be modified. Issued 19 June 201319 June 2013 Product #27693Page 11, 3.3.14 Zero Offset should be corrected to read as follows:_ /s max.Page 11, 3.3.15 Zero Acceleration-Sensitive Drift Rate should be corrected to read as follows:_ (/s)/g max._ (/

4、s)/g2max.Page 12, 3.3.19 Angular Acceleration Sensitivity About the Output Axis should be corrected to read as follows:_ (/s)/(rad/s2) max.Page 17, 3.6.4.2 Vibration should be corrected to read as follows:Sinusoidal: _ in double amplitude (DA) _ to _ hertz; _ g peak, _ to _ hertz.Sweep rate shall be

5、 _ minutes per octave (continuous). Exposure shall be _ minutes per axis.In subclause 6.3, the term Kt, should be listed as shown below:KrPage 26, 6.3 Model Equation, the first Equation should be corrected to read as follows:(effect of case rotation about the IRA) s(0+0) (effect of case rotation abo

6、ut the SRA) + 0s (J/H) 0 (effect of case rotation about the axis perpendicular to the IRA and SRA)+ D0 (acceleration-insensitive drift rate)+ (acceleration-sensitive drift rate)+ (acceleration-squared-sensitive drift rate)+ Kri (command rate)JH-0CH-0KrH- 0+i=D1iaiD1sas+D2aiasAxes shall be defined.Wh

7、en available, supply the specific vibration versus frequency for the application.If exposure to random vibration is required, power spectral density, bandwidth, peak acceleration level, and duration shall be specified.19 June 2013 Product #27693Page 26, 6.3 Model Equation, in the where list, the 0 a

8、nds description should be corrected to read as follows:0= Misalignment angle between the plane containing SRA and the axis perpendicular to IRA and SRA, and the plane containing SA and the axis perpendicular to IRA and SRA, when i= 0= s= 0. It is approximately equal to D0 (Kr/H + s) 01/s.s= Misalignment angle between the plane containing SA and the axis perpendicular to IRA and SRA, and the plane containing SA and OA. It is approximately equal to (Kr/H) 0 D0 1/0.