MEE 390&490Basic Concepts of Measurement Methods

Table of Contents

Welcome

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MEE 390&490Basic Concepts of Measurement Methods

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Be Aware of Complexity but Make It Simple !

Measurements Are Very Common/important

Components of a General Measurements System

Components of a General Measurements System

General Measurement System:Example

Experimental Test Plan

Data Analysis Plan

Random Test

Concomitant Methods

Calibration

Accuracy

Bias and Precision Errors/Uncertainties

Sequence Calibration

Random Calibration (1 of 2)

Random Calibration (2 of 2)

Different Instrument Errors

Over-all Instrument Error

Standards

Standard Important Features

Dimensions and Units

Derived Demensios/Units

Hierarchy of Standards

Test Standards

Measurement Overview - Experimental Design Summary:

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Thank You

Email: kostic@ceet.niu.edu

Home Page: http://www.ceet.niu.edu/faculty/kostic

Other information:
Prof. M. Kostic, PhD,PE Mechanical Engineering NORTHERN ILLINOIS UNIVERSITY DeKalb, IL 60115-2854, USA