...Andrzej Demenko; Guest Co‐editors: Kay Hameyer; Stefan Kulig; Lech Nowak; Krzysztof Zawirski; Stefan Brock Purpose The purpose of this paper is to find a simple structure of motion controller for permanent magnet direct drive. Application of sliding mode controller theory and equivalent...

... Limited 2011 Electric motors Motion Control technology Simulation In the last decade, the use of electrical servodrives in high performance applications such as robots (especially arm of robot) and machine tools has risen significantly (Akpolat et al., 2000 ; Skoczkowski...

... the skipping frame, and be suitable to the characteristics of wireless channel. The experimental result indicates that this plan can guarantee the quality of service of video transmission. Design/methodology/approach A motion complexity measure is developed to enhance the existing mean of absolute...

... an estimation of losses due to classical eddy currents and due to the wall motion effects. Research limitations/implications The estimation of the model's parameter value is still empiric, a work is in progress on this subject. Practical implications The model's implementation in a flux tubes network...

... Control Motion Fuzzy control Magnetism Magnetic devices The control system was tested in the transient process, which was the step response to the speed reference change and the response to the step change of load torque – treated as a distortion. These tests were performed for different values...

.... The flow chart of the RWC algorithm is shown in Figure 7 . Motion Control systems Magnetic devices Neural nets Demand for using permanent magnet synchronous motors (PMSMs) in industrial drives has risen sharply in the last decade due to such favourable features of PMSMs as high power...

..., then Equation 10 Equation 11 Therefore, as a result of transformation, we obtain: Equation 12 where Equation 13 In the case of the complex variable application, the transformation gives: Equation 14 where ω is the supply angular frequency. Finite element analysis Motion Electromagnetism...

...Ioan R. Ciric An exact mathematical solution has been obtained for the quasistationary electromagnetic field of a circular current loop coaxial with a conducting circular cylinder in uniform relative motion with respect to each other. The vector magnetic potential corresponding to a filamentary...

... into two categories: 1. (1) fixed mesh models; and 2. (2) moving‐mesh models. © MCB UP Limited 1999 Finite element method Induction machines Electromagnetics Motion The applied model of the squirrel‐cage winding is similar to the one proposed in Demenko and Nowak...