COURSE SYLLABUS

Measurement technology and uncertainty analysis 7.5 Credits

Mätteknik och felanalys
Second cycle, E7021E
Version
Course syllabus valid: Autumn 2012 Sp 1 - Present
The version indicates the term and period for which this course syllabus is valid. The most recent version of the course syllabus is shown first.

 Education level Second cycle Grade scale G U 3 4 5 Subject Electrical Engineering Subject group (SCB) Electrical Engineering

Entry requirements

Good knowledge in mathematics (M0032M, M0018M), physics (F0004T), basic circuit theory (E0003E), and mathematical statistics (S0001M). More specifically, good understanding of mathematical analysis, linear algebra, probability density functions, expectations and variance, RLC circuits, Laplace and Fourier transforms is required. Alternative: Alternative to completed courses can be corresponding knowledge acquired through work within the electronics or process industry sector.

Selection

Selection C

Course Aim

After completion of the course, the students shall have knowledge and understanding concerning:

• Fundamental physical and mathematical principles of a selection of measurement systems.
• Mathematical and statistical principles necessary for conducting a detailed uncertainty analysis of a specific measurement system, given uncertainties of the system’s components.

After completion of the course, the students shall be able to:

• Construct basic circuits for measurement of electrical quantities.
• Estimate the parameters of physical models based on measured data.
• Build empirical models of a system and estimate parameters of these.
• Evaluate models with respect to functionality, reliability, and computational complexity.
• Motivate and present the results orally and in written reports.

The students should also be able to judge:

• The possibilities and limitations of a given measurement system.

Contents

Measurement technology is a wide area, spanning from modeling of the physical process being studied, through construction of measurement systems, parameter estimation and system identification, to a detailed analysis of data and error sources.

This course focuses primarily on the problem of modeling a process and then identifying model parameters and analysis of the results.

A major part of the course therefore deals with the analysis, since an understanding of how error sources (measurement noise, model errors, etc.) affect the system as a whole, with respect to functionality, economy, and energy efficiency.

The practical experience will be given by laborations, where both sensors and basic electronics are assembled and connected to a physical process. The theoretical analysis is then performed using MATLAB, and the results are summarized in written reports.

Realization

The teaching is divided in lectures, problem demonstrations, and practical laborations. The theoretical concepts are presented during the lectures, and in the problem demonstration sessions, the students will be given training in solving theoretical problems. The laborations will provide practical experience in constructing measurement systems and analyzing their performance, in terms of accuracy, repeatability, computational complexity, and energy efficiency.

Examination

Written exam with differentiated grades and successful completion of the laborations. All practical laborations must be completed to pass the course, but the grade is set by the result on the written exam.

Transition terms
Sustainable development has been implemented in this course from automn semester 2010.

Examiner
Johan Carlson

Literature. Valid from Autumn 2012 Sp 1 (May change until 10 weeks before course start)
John P. Bentley, Principles of Measurement Systems, 4th ed, Pearson/Prentice Hall, 2005. ISBN: 0 130 43028 5
Supplementary material will be distributed during the course.

Course offered by
Department of Computer Science, Electrical and Space Engineering

Items/credits