Optimization of electric motor for a solar airplane application
This paper presents a method to model and optimize brushless dc motor for a solar airplane. In order to obtain the optimal solution for the given specifications, all free parameters are analyzed globally in one go. For this, the commercial optimization software Pro@Design is used. The method is fully analytical and deterministic. The actual multiphysic model comprises electromagnetic, thermal, and propeller models. Different results of the design of solar airplane motor using this method are presented
Essentials of Electromagnetics for Engineering
1. Introduction 2. Some elements of vector analysis 3. The electrostatic field 4. The electrostatic potential 5. The transition towards Maxwell's equations for electrostatics 6. Electrostatic fields in material media 7. Electrostatic energy, electromechanical force, and capacitance 8. The Laplace and Poisson equations of electrostatics 9. Numerical solutions of Laplace and Poisson equations 10. Electric current 11. The magnetostatic field 12. The magnetostatic potentials 13. Inductance and magnetic stored energy 14. Magnetostatic fields in material media 15. Extension to electrodynamics 16. How Maxwell's equations lead to waves and signals 17. Important features of plane time-harmonic waves 18. Reflection and transmission of plane waves 19. Waveguides 20. Transmission lines 21. Selected topics in radiation and antennas Appendices.
A new stochastic factor model: General explicit solutions
We present a new stochastic factor model. In doing so, we provide general, explicit solutions to the portfolio optimization problem.