Bernd Schulz

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We present a new concept for online multiobjective optimization which has been applied to a real–world application, that is the optimization of the assignment of an operating point to a doubly fed linear motor. This problem leads to a time–dependent multiobjective optimization problem. In contrast to classical optimization where the aim is to find the(More)
Self-optimizing mechatronic systems have the ability to adjust their goals and behavior according to changes of the environment or system by means of complex real-time coordination and reconfig-uration in the underlying software and hardware. In this paper we sketch a generic software architecture for mechatronic systems with self-optimization and outline(More)
Searches for a stochastic gravitational-wave background (SGWB) using terrestrial detectors typically involve cross-correlating data from pairs of detectors. The sensitivity of such cross-correlation analyses depends, among other things, on the separation between the two detectors: the smaller the separation, the better the sensitivity. Hence, a colocated(More)
We present the results of a LIGO search for short-duration gravitational waves (GWs) associated with the 2006 March 29 SGR 1900+14 storm. A new search method is used, " stacking " the GW data around the times of individual soft-gamma bursts in the storm to enhance sensitivity for models in which multiple bursts are accompanied by GW emission. We assume that(More)
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