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dc.contributor.authorGajek, Jakub
dc.contributor.authorKępiński, Radosław
dc.contributor.authorAwrejcewicz, Jan
dc.date.accessioned2016-07-11T11:56:37Z
dc.date.available2016-07-11T11:56:37Z
dc.date.issued2015
dc.identifier.citationDynamical systems : mechatronics and life sciences ; s. 185-196en_EN
dc.identifier.isbn9788372837073
dc.identifier.urihttp://hdl.handle.net/11652/1229
dc.description.abstractThis paper uses the example of a three-phase core-less linear motor to create a mathematical model of single-dimension multi-parameter oscillator. The studied linear motor consists of: a stator, an U-shaped stationary guide-way with permanent magnets placed askew to the motor’s movement’s direction; and a forcer, a movable set of three rectangular coils subjected to alternating external electrical voltage. The system's parameters are both mechanical (number of magnets and coils, size of magnets, distances between magnets, size of coils) and electromagnetic (auxiliary magnetic field, permeability, coil’s resistance). Lorentz force allows for the transition from electromagnetic parameters to mechanical force and Faraday’s law of induction creates a feedback between the forcer’s speed and coils voltage. An Ampere’s model of permanent magnet is used to determine the simplified function of auxiliary magnetic field distribution throughout the stator. In the model the external voltage applied to each coil serves as the excitation while displacement of the forcer is the output parameter. The solution to the introduced mathematical model of the system is compared with the experimental results showing a good coincidence.en_EN
dc.language.isoenen_EN
dc.publisherPolitechnika Łódzka. Wydział Mechaniczny. Katedra Automatyki, Biomechaniki i Mechatroniki.pl_PL
dc.relation.ispartofseriesDynamical systems : mechatronics and life sciences, 2015en_EN
dc.subjectsystems theory - conferenceen_EN
dc.subjectdynamical systems - conferenceen_EN
dc.subjectmechatronics - conferenceen_EN
dc.titleMathematical model of a multi-parameter oscillator based on a core-less three-phase linear motor with skewed magnets.en_EN
dc.typeArtykułen_EN


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