Sensors and Measurement 1

Předmět Sensors and Measurement 1 (xSM1a)
Garantuje Katedra technických studií (KTS)
Garant
Jazyk anglicky
Počet kreditů
Ekvivalent
Prezenční studium
Přednáška2 h
Cvičení2 h
Studijní plán Typ Sem. Kred. Ukon.

Anotace

In this course, students get a general knowledge on the basic measurement devices, measurement methods, circuits for signal processing and convertors. Specific attention is paid to expression of the measurement uncertainty. Part of the subject is dedicated to the description of the physical principles and performance of the most common sensors of physical quantities. Based on the examples of the processing of signal from these sensors, main measurement methods are demonstrated. Students can verify the theoretical knowledge during laboratory exercises.

Sylabus

  • Overview of sensors considering the field of application, overview of measurement methods, measurement uncertainty - method A and B.
  • Electromechanical measurement devices, measurement principles, input circuits, methods of usage (voltmeters, ammeters, power meters).
  • Digital measurement devices, signal sampling, AD / DA converters
  • Analog and digital oscilloscope, logic analyzer, signal generators
  • Operational amplifier, basic measurement convertors (RMS-value, integrator, derivator, voltage follower, instrumentation amplifier, charge amplifier)
  • Measurement of voltage, voltage standards, sensor with conversion of the physical quantity to voltage
  • Measurement of electrical current, current standards, sensor with conversion of the physical quantity to electrical current
  • Measurement of electrical resistance, resistance standards, sensors with conversion of the physical quantity to the change in electrical resistance
  • Measurement of general impedance, convertors for impedance measurement, impedance standards, sensors with conversion of the physical quantity to the change in impedance
  • Measurement of time, frequency and phase shift, frequency standards, sensors with conversion of the physical quantity to the frequency, phase-shift, time
  • Measurement of the electrical power and consumption
  • Classification, principles and performance of sensors in different areas of application: presence, position, velocity, vibration, tension, force, temperature, pressure, humidity, magnetic field, flow, radiation; picture sensors.
  • Virtual measurement systems, computer-aided measurement.

Doporučená literatura

  • TUMANSKI, S. Principles of electrical measurement. New York: Taylor, 2006, 472 s. ISBN 07-503-1038-3.
  • RIPKA, P., TIPEK, A.(ed.): Modern Sensors Handbook. ISTE 2007, ISBN 978-1-905209-66-8
  • Evaluation of measurement data – Guide to the expression of uncertainty in measurement. JCGM 100. [online]. 2008. Bureau International des Poids et Measure. Dostupné z: http://www.bipm.org/en/publications/guides/gum.html
  • HAASZ, V., SEDLÁČEK, M. Elektrická měření. Přístroje a metody. 2. vyd. Praha: ČVUT, 2003. ISBN 80-01-02731-7.
  • RIPKA, P., ĎAĎO, S., KREIDL, M. aj. Senzory. Praha: ČVUT FEL, 2007.

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