The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
In this paper a virtual model for DC motors with single tooth windings and mechanical commutation is presented. The model permits the calculation of the physical values which are otherwise not measurable during actual motor operation while considering the non-linearity of a magnetic circuit. Coil values (current, voltage, flux linkage) and motor values (current, voltage, speed and torque) are both...
This paper describes a nonlinear mixed integer trust region optimization algorithm and presents its application to a permanent magnet synchronous machine for battery electric vehicles.
Coulomb friction in combinaton with compliant gears, couplings and shafts render it difficult to achieve a high-precision speed, position and force control in pointing and traking systems. For an elastic two-mass system with Coulomb friction as an effective model of higher-order industrial systems the stability conditions are summarized. They lead to linear and nonliner stabiliztion and compensation...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.