t.BA.DSP.PGS.20HS (Physical Principles of Sensor Technology) 
Module: Physical Principles of Sensor Technology
This information was generated on: 06 October 2022
No.
t.BA.DSP.PGS.20HS
Title
Physical Principles of Sensor Technology
Organised by
T IAMP
Credits
4

Description

Version: 3.0 start 01 February 2022
 

Short description

The physical principles of sensors are discussed, by means of various examples. Based on the laws of physics, the processes of measurement, the processing of raw data and the relationship of this data to data-based models, are explored both theoretically and experimentally.

Module coordinator

Joanna Weng (wenj)

Learning objectives (competencies)

Objectives Competences Taxonomy levels
The students know the meaning of the most common measurands and their units (SI), which are used to characterise technical systems. Basic relations between the various measurands are known and can be utiliesed for computations (e.g. computation of power based on voltage and current). F K2, K3
The students are able to identify systematic and statistical errors of measurements and they know methods to estimate them. They master the basics of uncertainity analysis and they know statistical distributions and their relevance for measurement and data processing.. F, M K2, K3
The students understand measurement as interactions of systems under controlled usage of physical effects. They are introducece to a selection of examples, including statistical and quantum mechanical systems. The relations between models, measurements and real systems as well as the relevance of model reductions are recognised. F, M K3, K4, K5
The students know the basic relations between duration and uncertainity of measurements. The causes of noise, drifts and cross-sensitivities are recognised and can be taken into consideration for data processicng. F, M K2, K3
The students are able to interpret spec sheets of sensors. They know the concepts of digitalisation of measurement data and are able to design measurement tasks with suitable sensors, including reliablitiy considerations.  F, M K3, K4

Module contents

The relevance of sensors for data generation and interpretations of data based models are explained. Considerations of systems lead zu basic requirements and/or limitations to the design of measurements tasks. The usage of physical laws and effects are discussed by means of various examples.

Common measurands for the characterisation of systems (e.g. length, time, temperature, voltage, current etc.) as well as derived notions like energy or power are motivated physically. These insights serve to the interpretation and challenging of measurement data and allow for the specification of requirements for sensors and for data processing procedures.

The relevance of noise, drifts, cross-sensitivities and statistics of raw data is discussed by means of various examples.

During the practical part of the course, different sensors are explored in the context of measurement tasks, and various procedures of data processing are implemented.

Teaching materials

 

Supplementary literature

 

Prerequisites

 

Teaching language

(X) German ( ) English

Part of International Profile

( ) Yes (X) No

Module structure

Type 3a
  For more details please click on this link: T_CL_Modulauspraegungen_SM2025

Exams

 
Description Type Form Scope Grade Weighting
Graded assignments during teaching semester
 
Test(s) written   grading 20%
Graded assignments during teaching semester
 
Report written   grading 20%
End-of-semester exam Exam written   grading 60%

Remarks

 

Legal basis

The module description is part of the legal basis in addition to the general academic regulations. It is binding. During the first week of the semester a written and communicated supplement can specify the module description in more detail.

Note

Course: Physikalische Grundlagen der Sensorik - Praktikum
No.
t.BA.DSP.PGS.20HS.P
Title
Physikalische Grundlagen der Sensorik - Praktikum

Note

  • No module description is available in the system for the cut-off date of 02 August 2099.
Course: Physikalische Grundlagen der Sensorik - Vorlesung
No.
t.BA.DSP.PGS.20HS.V
Title
Physikalische Grundlagen der Sensorik - Vorlesung

Note

  • No module description is available in the system for the cut-off date of 02 August 2099.