Unit
- Course
- Industrial engineering
- Study-unit Code
- A000751
- Curriculum
- Progettazione circolare
- Teacher
- Pietro Burrascano
- Teachers
-
- Pietro Burrascano
- Hours
- 48 ore - Pietro Burrascano
- CFU
- 6
- Course Regulation
- Coorte 2020
- Offered
- 2021/22
- Learning activities
- Affine/integrativa
- Area
- Attività formative affini o integrative
- Academic discipline
- ING-IND/31
- Type of study-unit
- Obbligatorio (Required)
- Type of learning activities
- Attività formativa monodisciplinare
- Language of instruction
- Italian NON DESTRUCTIVE TESTING
- Contents
- Introduction to signal processing techniques applied to industrial process controls and non-destructive testing.
- Reference texts
- Teaching materials prepared by the professor.
The Scientist & Engineer's Guide to Digital Signal Processing,Steven W. Smih,
Fondamenti di Elettrotecnica, G. Martinelli Mario Salerno, Editore: Siderea
Ultrasonic Nondestructive Evaluation Systems: Industrial Application Issues, Editors: Burrascano, P., Callegari, S., Montisci, A., Ricci, M., Versaci, M. (Eds.), SPRINGER - Educational objectives
- Understand the fundamentals of signal theory and their interaction with circuits, both in time-continuous systems and in time-discrete systems.Understand the main signal representations and methods of analysis of circuits in the time and frequency domains. Understand how signal analysis applies to industrial product controlsUnderstand the basis of statistical analysis applied to the interpretation of non-destructive testing of industrial productsUnderstand the fundamentals of non-destructive testing, in particular non-destructive diagnostic techniques using induced currents and ultrasound.
- Prerequisites
- Fundamentals of the theory of linear analog and stationary circuits.
Understanding the basic rules for the study of these circuits in time and frequency domains, and their energetic aspects. - Teaching methods
- Lectures, classroom exercises and laboratory
(once the pandemic crisis is over) - Learning verification modality
- Oral examination.
The test consists of questions related to the theoretical aspects related to the issues addressed in individual lessons and, to demonstrate their knowledge and understanding on the part of the student, as well as the ability to describe its contents.
The approximate duration of the test is 20 -30 min.
(once the pandemic crisis is over)
For information on support services for students with disabilities and/or DSA, visit http://www.unipg.it/disabilita-e-dsa - Extended program
- Mathematical tools will be introduced to work with digital signals and to process the information of measured noise-affected data:Discrete Fourier Transform, convolution, least squares, theory of inversion and pseudo-inverse matrix, deconvolution algorithms, etc...The main techniques of NDT investigation will also be introduced, such as ultrasonic, electromagnetic, thermographic and visual.Theoretical and practical tools will be provided for the understanding and use of non-destructive controls applied to industrial processes such as: theoretical hints on sound and ultrasound propagation, propagation/diffusion of electromagntic fields and heat.Theoretical principles and signal processing techniques used in Non-destructive testing will be introduced for industrial processes such as: system impulse response and techniques for its measurement, deconvolution and pulse compression, imaging techniques.The principles of statistical data analysis and processing techniques such as least squares, statistical inference, etc. will be introduced.