course: Messverfahren und Sensoren
- teaching methods:
- lecture with tutorials
- computer based presentation
- responsible person:
- Prof. Dr.-Ing. Thomas Musch
- Dr.-Ing. Christoph Baer (ETIT)
- offered in:
- winter term
dates in winter term
- start: Wednesday the 16.10.2019
- lecture Wednesdays: from 08:30 to 10.00 o'clock in ID 03/455
- tutorial Fridays: from 08:30 to 10.00 o'clock in ID 03/455
All statements pertaining to examination modalities (for the summer/winter term of 2020) are given with reservations. Changes due to new requirements from the university will be announced as soon as possible.
Date according to prior agreement with lecturer.
|Form of exam:||oral|
|Registration for exam:||FlexNow|
In frame of the lecture several sensors are discussed that enable the recording and interpretation of basic physical quantities. Moreover, several techniques for the error interpretation and estimation are presented. Within the exercise the theoretical threatened sensors are used in practice.
Metrology Basics: Definitions, quantities and units, measuring errors, measurement uncertainty, error estimation and propagation, diagrams, measurements chains, models and measured value display
Mechanical measuring methods: Plug gauge, snap gauge, caliper gauge, micrometer gauge, Abbe’s law
Invasive, electro technical sensors: Resistive temperature sensors, four-wire /three-wire measurement, instrumentation amplifier, Pressure sensors and strain gauges, bridge circuits, temperature compensation techniques, humidity sensors, inertial sensors and accelerometers
Non-invasive, electrotechnical sensors: Pyrometers, optical pressure and concentration measurement, RADAR based pressure measurement, Doppler effect, RADAR based velocity measurement, Ground Penetrating RADAR, RADAR imaging
Recommended precognition: Grundlagen der Elektrotechnik, Experimentalphysik, Schaltungstechnik, Messtechnik
Further information within the Moodle Course: „Messverfahren und Sensoren“