, 2012 International audienceThis article provides algebraic settings of the stability criteria of Nyquist and Popov and the circle criterion for closed-loop linear control systems with linear or nonlinear feedback whose transfer functions are rational ones ...
Wang, Dongming
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Stabilizing effect of delay distribution for a class of second-order systems without instantaneous feedback [PDF]
, 2009 In many situations in physics, engineering and biology time delays arise naturally due to the time needed to transport information from one part of the system to another and/or to react to incoming information. When differential equations are used in the
Gabor Kiss +3 more
core
Positive real control of two-dimensional systems: Roesser models and linear repetitive processes
, 2003 This paper considers the problem of positive real control for two-dimensional (2-D) discrete systems described by the Roesser model and also discrete linear repetitive processes, which are another distinct sub-class of 2-D linear systems of both systems ...
Owens, D H +8 more
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On the stability and control of discrete linear systems with clock synchronization errors
, 2011 This paper considers discrete linear time-invariant systems that can be decomposed into subsystems whose states are synchronized by a common clock whose signal reaches them with delays.
Marek Przedwojski +7 more
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Absolute stability of feedback systems in Hilbert spaces
, 1997 The problem of absolute stability of a feedback loop of an abstract differential system in Hilbert spaces is considered. Applications of Popov's type frequency domain criteria and of the Kalman-Yakubovich Lemma for the construction of Lyapunov ...
P. M. Pardalos +4 more
core
Generalized Gap Metrics and Robust Stability of Nonlinear Systems
A gap metric of Georgiou and Smith (IEEE Trans. Auto. Control, 42(9):1200--1229, 1997), which does not need causal and surjective mapping between graphs to define, is studied and generalized based on the notion of biased norm, the corresponding robust ...
Bian, Wenming
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Research on the Layout Design of Auxiliary Support Modules for Suppressing Machining Chatter in Thin-Walled Beams. [PDF]
Materials (Basel)Feng J +7 more
europepmc +1 more source
Metaverse enabled virtual reality and simulation training for medical education review. [PDF]
iScienceChen Z.
europepmc +1 more source
Mitochondria in health and disease: cellular powerhouses, signaling centers, and drivers of dysfunction. [PDF]
Front Cell Dev BiolAkinkunmi OA +6 more
europepmc +1 more source