IEEE 836 : 2009
IEEE 836 : 2009
RECOMMENDED PRACTICE FOR PRECISION CENTRIFUGE TESTING OF LINEAR ACCELEROMETERS
Institute of Electrical & Electronics Engineers
RECOMMENDED PRACTICE FOR PRECISION CENTRIFUGE TESTING OF LINEAR ACCELEROMETERS
Institute of Electrical & Electronics Engineers
1. Overview
1.1 Scope
1.2 Purpose
2. Normative references
3. Definitions, symbols, and abbreviations
3.1 Definitions relevant to centrifuge testing
3.2 Symbols and abbreviations
4. Summary
5. Model equations
5.1 Simplified accelerometer model
5.2 Simplified centrifuge model
5.3 Simplified gravity model
6. Test error sources
6.1 Radius uncertainty
6.2 Alignment uncertainty
6.3 Angular velocity uncertainty
6.4 Sensor temperature effects
6.5 Trend during test
6.6 Accelerometer signal measurement
7. Complete model equations
7.1 Accelerometer model
7.2 Centrifuge model
8. Test procedures
8.1 Test planning
8.2 Test preparation and calibration
8.3 Testing and data acquisition
9. Data reduction
9.1 Determination of total acceleration input
9.2 Compensations to accelerometer output
9.3 Determination of accelerometer model coefficients
Annex A (informative) Characteristics of known precision
centrifuges
Annex B (informative) Centrifuge evaluation
Annex C (informative) Fitting theory
Annex D (informative) Limitations of and alternatives to
centrifuge testing
Annex E (informative) Accelerometer transfer function
determination in the low-frequency range
Annex F (informative) Modeling rate tables with tilted
axis of rotation and double centrifuges
Describes the conduct and analysis of precision tests that are to be performed on linear accelerometers using centrifuge techniques.
Document Type | Standard |
Status | Current |
Publisher | Institute of Electrical & Electronics Engineers |
Supersedes |
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