National Repository of Grey Literature 14 records found  1 - 10next  jump to record: Search took 0.01 seconds. 
Contribution to solution of drive sytem with tooth wheels
Kratochvíl, Ctirad ; Krejsa, Jiří ; Grepl, Robert
Present contribution deals with optimalization of magnetic drives with permanent magnets.
Design optimization of magnetic drive with permanent magents.
Krejčí, Petr ; Ondrůšek, Č.
This paper presents finite elements method (FEM) model of magnetic coupling for design optimization of inner part of magnetic coupling in order to increase the maximal torque. The genetic algorithm method in connection with FEM model of magnetic coupling was used for design optimization procedure.
Influence of temperature on behaviour of magnetic drive and magnetic drive design optimisation
Krejčí, Petr ; Ondrůšek, Č.
This paper presents experimental results, suggests the design changes for elimination of temperature influence and tooth shape optimization.
Influence of temperature on behaviour of magnetic drive with permanent magnets
Krejčí, Petr ; Houfek, Lubomír
This paper presents experimental results and suggests the design changes for elimination of temperature influence.
Experimental and numerical analysis of magnetic drive
Houfek, Lubomír ; Fuis, Vladimír ; Krejčí, Petr
In paper is presented methods of numerical and experimental solution of magnetic drive.
Behaviour of magnetic drive for different number of magnetic pairs and temperatures
Houfek, Lubomír ; Fuis, Vladimír ; Krejčí, Petr
This paper concurs on our previous work in this problem. The mostly limited parameter for using magnetic drives is temperature. Permanent magnets can't use near Currie point, where it lost our magnetic features. Temperature changes under Currie point changes of magnetic properties of permanent magnets and changes of behavior of magnetic drives. The second main limited parameter is core pole factor. The magnitude of core pole factor relate with number of pairs of permanent magnet.
A new approach to the modelling of magnetic drive
Houfek, L. ; Král, P. ; Fuis, Vladimír
In paper is describe experimental drive and methodology of experimental verification of dynamic properties of magnetic drive
Dynamic of magnetic drive
Houfek, L. ; Krejčí, P. ; Fuis, Vladimír
In paper is describe experimental solution and verifcation of dynamic properties of magnetic drive
Dynamics of magnetic drive
Houfek, L. ; Fuis, Vladimír
In paper is solved mathematical modeling and experimentel verification of dynamic properties of magnetic drive.
Dynamics of magnetic drive
Houfek, L. ; Fuis, Vladimír
In paper is solved mathematical modeling and experimentel verification of dynamic properties of magnetic drive.

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