Comparison of measuring instruments
Abstract
A model is discussed for measurements of the same objects with several instruments. The model accounts for stochastic measurement errors as well as systematic instrument errors, and the variance of these errors. An example of its application is described: measurement of material density at 177 points.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- April 1977
- Bibcode:
- 1977STIN...7815308J
- Keywords:
-
- Calibrating;
- Instrument Errors;
- Measuring Instruments;
- Comparison;
- Density Measurement;
- Factor Analysis;
- Stochastic Processes;
- Engineering (General)