11.06.2015 Views

Meetsystemen

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

<strong>Meetsystemen</strong><br />

Inhoudstafel<br />

DEEL II : Sensoren<br />

5 Inleiding sensoren II.1<br />

6 Binaire sensoren II.3<br />

6.1. Mechanische naderingsschakelaar ...............................................................<br />

II.4<br />

6.2. Inductieve naderingsschakelaars ................................................................<br />

II.5<br />

6.3. Overige naderingsschakelaars ...................................................................<br />

II.6<br />

7 Resistieve sensoren<br />

7.1. Inleiding ........................................................................................<br />

II.7<br />

7.2. Potentiometrische sensoren .....................................................................<br />

II.7<br />

7.3. Sinus-cosinus potentiometer ....................................................................<br />

II.9<br />

7.4. Magnetische potentiometer ....................................................................<br />

II.11<br />

7.5. Rekstrookjes ...................................................................................<br />

II.13<br />

7.6. Weerstandsverandering - meetbruggen .........................................................<br />

II.15<br />

7.7. Gebruik van rekstrookje als elastische krachtsensor ............................................<br />

II.17<br />

8 Capacitieve opnemers<br />

8.1. Inleidende principes ...........................................................................<br />

II.20<br />

8.2. Capacitieve verplaatsingssensoren .............................................................<br />

II.21<br />

8.3. Cyclisch absolute fasegevoelige capacitieve verplaatsingsopnemer .............................<br />

II.22<br />

8.4. Capacitieve versnellingsopnemer ..............................................................<br />

II.23<br />

8.5. Voorbeelden ...................................................................................<br />

II.24<br />

8.6. Interfacing ....................................................................................<br />

II.25<br />

9 Inductieve sensoren<br />

9.1. Inleiding .......................................................................................<br />

II.29<br />

9.2. Hall-effectsensoren ............................................................................<br />

II.30<br />

9.3. Variabele reluctantie positie-opnemer ..........................................................<br />

II.32<br />

9.4. Elektromagnetische snelheidssensor (tachogenerator) ..........................................<br />

II.34<br />

9.5. Wervelstroom verplaatsingsopnemer ...........................................................<br />

II.36<br />

9.6. De lineair variabele differentiaal-transformator (LVDT) .......................................<br />

II.37<br />

9.7. Roterend Veranderlijke Differentiaal-Transformator: RVDT ...................................<br />

II.42<br />

9.8. Resolvers en Synchro's .........................................................................<br />

II.43<br />

9.9. Inductosyn .....................................................................................<br />

II.50<br />

9.10. Samenvatting eigenschappen .................................................................<br />

II.51<br />

__________ - ii -<br />

Johan Baeten

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!