Test Stand for Measurement of Torque and Force of Miniature Electromagnetic Actuators

• Autorzy: Bodnicki M. , Kalinowski M. , Paraszka D.
• Języki publikacji: EN

Abstrakty

EN

Determination of static and dynamic properties of new miniature actuators requires application of test stands. There is presented new solutions of measurement unit, based on optoelectronic technique. There is possibility to measure both torque and force applied at the end of the semi-beam. Deflection of the semi-beam due to the applied load will result in a change of the reflection angle of the light beam and thus the position of the light spot on the surface of the PSD sensor. The mathematical model of the mechanical transducer geometry was build as well as dedicated computer software for analysis of the way of radiation. The prototype of the test stand was build and used for tests of miniature DC motor.

Słowa kluczowe

EN

torgue; actuator; miniature electric motor; micromotor; mathematical model; transducer; light spot; beam; dynamic measurements; optoelectronic technology; PSD sensor

• Wydawca: Oficyna Wydawnicza Politechniki Warszawskiej
• Czasopismo: Machine Dynamics Research
• Rocznik: 2012
• Tom: Vol. 36, No. 1
• Strony: 35--47
• Opis fizyczny: Bibliogr. 4 poz., il., wykr.

Twórcy

autor

Bodnicki M.

• Warsaw University of Technology. Institute of Micromechanics and Photonics, Faculty of Mecharonics

autor

Kalinowski M.

• Warsaw University of Technology. Institute of Micromechanics and Photonics, Faculty of Mecharonics

autor

Paraszka D.

• Warsaw University of Technology. Institute of Micromechanics and Photonics, Faculty of Mecharonics

Bibliografia

• Brenner, W., Suemecz, F., Vujanic, A., 2003, Principles of micro torque measurment - an overview, XVII IMEKO World Congress, Dubrovnik, Croatia.
• Niezgodziński, M. E., Niezgodziński, Т., 2009, Strength of materials (original title in Polish: Wytrzymałość materiałów), PWN, Warszawa.
• Wurmsdobler, P., Messaoudi, Т., Duffait, R., Brenner, W., 2002,: A Torque testing stage for rotating micro-electro-mechanical devices, The 9th of International Symposium on Transport Phenomena and Dynamics of Rotating Machinery, Honolulu, Hawaii, February.
• Zhe, Lu, Chen P. C. Y., Lin, Wei., 2005, Force Sensing and Control in Micromanipulation, IEEE SMC, PART C.