ISSN:
1662-9779
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Physics
Notes:
The paper considers some problems of calculating major parameters and characteristicsof a mechatronic system with a linear induction motor (LIM). It has been shown that LIM operatingin the presence of traveling magnetic fields are widely used alongside other actuators. These motorsallow for modular design because inductors may be made as independent modules. Then, bychoosing the required number of inductors and their arrangement in a mechatronic system, a desiredtrajectory of transverse motion may be obtained.A theoretical model for LIM calculation, taking into account major assumptions about onedimensionalmagnetic field, is offered. Complex amplitude is expressed as the exponential functionof a longitudinal coordinate of current volumetric density of the inductor. The above inductances asthe parameters of dynamic equations may be used in further investigation of dynamics ofmechatronic systems. However, in order to create optimal control systems for mechatronic systemswith linear actuators, the major parameters and characteristics of a linear motor should be known.Therefore, the present investigation is aimed at developing methods for calculating the parametersof mechatronic systems with linear electric drives
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/22/transtech_doi~10.4028%252Fwww.scientific.net%252FSSP.113.34.pdf
