Measurement in Engineering

Přednášející:

Martin Novák, Jaromír Volf (gar.)

Cvičící:

Martin Novák, Jaromír Volf (gar.), Mai Lam Do, Vladimír Hlaváč, Šárka Němcová, Ricardo Rodriguez, Zuzana Sedlecká, Stanislav Vrána

Anotace:

Static and dynamic properties of measurement instruments. Organisation of measurement chain. Measurement errors, they sources and correction. Summary of principles, sensors and transducers to measurement of physical status values (temperature, position, distance, force, pressure, speed, acceleration, torque, flow, warm, humidity, level elevation liquid and gas analysis, visual, tactile and proximity sensors). Scanning and processing measuring data. Remote measurement, signal types for data transfer, automation measurement and information systems, processing of measuring values by computer. Calibration and verification of measurement instruments.

More information: www.fs.cvut.cz/tem/pdf

Požadavky:

see www.fsid.cvut.cz/en/U12110/tem

Osnova přednášek:

1. Measurement system. Static properties of sensors and transducers.

2. Uncertainty of measurement.

3. Dynamic properties of sensors and transducers. Time constant of transducer and its determination and using. Information properties of transducers.

4. Electronic evaluation circuits.

5. Temperature sensors - resistive, semiconductive, thermoelectric, pyroelectric, piezoelectric and liquid sensors.

6. Thermal power and thermal measurement. Humidity measurement.

7. Pressure sensors - inductive, resistive, capacitive and piezoresistive sensors.

8. Position measurement - absolute, incremental and impulse sensors, inductive, resistive, capacitive sensors.

9. Distance measurement - inductive, resistive, capacitive and ultrasonic sensors. Proximity sensors.

10. Force and torque measurement - inductive, resistive, capacitive and piezoresistive sensors.

11. Level elevation measurement - ultrasonic, capacitive, mechanic sensors.

12. Flow measurement - electrical anemometers (resistive), mechanical (float, propeller), Prandtl's tube.

13. Turn speed, speed and acceleration measurement - mechanical, impulse, inductive, resistive, capacitive and semicoductive sensors.

14. Industry measurement systems.

Osnova cvičení:

1. Introduction.

2. Static characteristic of temperature transducers

3. Optical measurement

4. Measurement of DC and AC bridges

5. Influence of type of design of temperature transducers on their dynamic properties

6. Position measurement

7. Dimension measurement

8. Thermal power measurement

9. Pressure measurement, Humidity measurement explanation

10. Force measurement

11. Liquid level elevation measurement

12. Flow measurement, Rotameter calibration,

13. Speed measurement

14. Assessment workshop

Cíle studia:

With this code only in english

Studijní materiály:

1. Sedláček, M., Haasz, V.: Electrical Measurements and Instrumentation, CTU Publishing House, Prague, 2000,

2. Sirohi, R., S., Radha Krishna, H., C.: Mechanical Measurements. New Delhi, Wiley Eastern Ltd., 1991,

3. Ott,Soren: Measurements of Temperatures, Radiation and Heat Transfer in Natural Gas Flames: Final report JIVE project. Roskilde, Riso nat. Lab., 1993,

4. Webster, J.,G.: i. Boca Raton, CRC Press 2000,

5. Doebelin, E., O.: Measurement System: Application and Design. New York, McGraw-Hill, 1990

Poznámka:

www.fs.cvut.cz/en/U12110/tem

Rozvrh na zimní semestr 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Po	místnost T4:C1-409 Vrána S. 12:30–14:00 (přednášková par. 1) Dejvice Laborator K237místnost T4:C2-434 Novák M. 14:15–15:45 (přednášková par. 1) Dejvice Poslucharna 434místnost T4:C1-409 Novák M. 16:00–17:30 (přednášková par. 1) Dejvice Laborator K237 místnost T4:C1-409 Rodriguez R. 16:00–17:30 (přednášková par. 1) Dejvice Laborator K237 místnost T4:C1-409 Vrána S. 16:00–17:30 (přednášková par. 1) Dejvice Laborator K237
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Rozvrh na letní semestr 2011/2012:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Po	místnost T4:A1-505b Novák M. 12:30–14:00 (přednášková par. 1) Dejvice Ucebna 505bmístnost T4:C1-409 Novák M. 14:15–15:45 (přednášková par. 1) Dejvice Laborator K237 místnost T4:C1-409 Němcová Š. 14:15–15:45 (přednášková par. 1) Dejvice Laborator K237 místnost T4:C1-409 14:15–15:45 (přednášková par. 1) Dejvice Laborator K237
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St	místnost T4:C1-409 Rodriguez R. 09:00–10:30 (přednášková par. 1) Dejvice Laborator K237
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