Johann W. Kolar

TL;DR: This work presents a fast, flexible and accurate computational method for determining the matrix entries of partial inductances and the coefficients of potential for general non-orthogonal PEEC cell geometries and an extension to cylindrical elements which is consistent with classical PEEC models, using the proposed integration routines for the partial element calculations.

TL;DR: In this paper, a cavopulmonary assist device (CPAD) was presented for improved therapeutic management of Fontan patients by chronic restoration of biventricular equivalency.

TL;DR: In this article, a comparison of a conventional cascaded PI-based control scheme (2 control loops with feedforward) with two different Model Predictive Control (MPC) schemes for a high performance AC source with 5 kHz -3 dB small-signal bandwidth is presented.

TL;DR: In this paper, the authors used non-ferromagnetic materials and optimized the design for high repulsive forces in order to levitate the pan while simultaneously heating it and its contents.

TL;DR: A novel model-based estimator to determine the rotor angle at zero and at low speeds and, thus, to allow sensorless operation over the whole speed range of the bearingless permanent magnet synchronous machine is proposed in this paper.