Switched on

Transcriptional control: SWItched-on mobility

Dynamic changes in chromatin structure underlie much of transcriptional control in the eukaryotic nucleus. In the hope of understanding how these are effected, attention has focused on the molecular machines that reorganize chromatin. The best-defined of these machines contain members of the SWI2/SNF2 superfamily of ATPases. These enzymes use the energy of ATP hydrolysis to destabilize chromati...

On Duality of Switched DAEs

Study on switched reluctance generator.

The linear and non-linear math models of the switched reluctance generator (SRG) in generator mode were established in this work. The phase current and energy conversion process during generator operation were simulated by the linear math model. The non-linear math model was used to analyze the characteristics of the SRG operation in self-excitation mode and in separately-excitation mode. Some ...

Switched State Jump Observers for Switched Systems

In this paper, observers are synthesized for switched linear systems, resulting in switched observers including state jumps. The synthesis problem is formulated as a linear matrix inequality problem. By using multiple Lyapunov functions, a switched state jump observer is designed for a broader class of switched systems than earlier proposed in the literature. Copyright c © 2005 IFAC

On the discretization of switched linear systems