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Access Right: info:eu-repo/semantics/closedAccessAuthor: Singh, V

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Now showing 1 - 10 of 22
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    Article
    Citation - WoS: 24
    Citation - Scopus: 27
    Global Asymptotic Stability of Cellular Neural Networks With Unequal Delays Lmi Approach
    (Iee-inst Elec Eng, 2004) Singh, V
    A criterion for the global asymptotic stability and uniqueness of the equilibrium point of cellular neural networks with unequal delays is presented. The criterion is computationally efficient, since it is in the form of linear matrix inequality (LMI).
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    Article
    Citation - WoS: 34
    Citation - Scopus: 42
    Stability Analysis of Discrete-Time Systems in a State-Space Realisation With Partial State Saturation Nonlinearities
    (Iee-inst Elec Eng, 2003) Kar, H; Singh, V
    A criterion for the global asymptotic stability of discrete-time systems in a state-space realisation with partial state saturation nonlinearities is presented. The criterion is compared with a previously reported criterion.
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    Article
    Citation - WoS: 19
    Citation - Scopus: 28
    Obtaining Routh-Pade Approximants Using the Luus-Jaakola Algorithm
    (inst Engineering Technology-iet, 2005) Singh, V
    The Routh-Pade approximation problem relating to the construction of a stable reduced-order (rth-order) approximant G(r)(s) for a given stable high-order (nth-order) transfer function G(s), so as to fully retain the first r time moments/Markov parameters of G(s) as well as to minimise the errors between a few subsequent time moments/Markov parameters of G(s) and those of G(r)(s), is revisited. For the solution of this problem, a novel computer-aided method based on the well known Luus-Jaakola algorithm is proposed.
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    Article
    Citation - WoS: 49
    Citation - Scopus: 54
    Elimination of Overflow Oscillations in Digital Filters Employing Saturation Arithmetic
    (Academic Press inc Elsevier Science, 2005) Kar, H; Singh, V
    A criterion for the nonexistence of overflow oscillations in a class of digital filters employing saturation arithmetic is presented. The criterion is based on a novel characterization of the saturation nonlinearity (namely, the 'reduced sector' characterization) and, hence, is quite distinct from previously reported criteria. (c) 2005 Elsevier Inc. All rights reserved.
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    Article
    Citation - WoS: 25
    Citation - Scopus: 27
    Robust stability of 2-D digital filters employing saturation
    (Ieee-inst Electrical Electronics Engineers inc, 2005) Singh, V
    A computationally tractable, i.e., linear matrix inequality (LMI)-based criterion for the global asymptotic stability of uncertain two-dimensional digital filters described by the Fornasini-Marchesini second local state-space model with saturation overflow arithmetic is presented. The criterion is compared with an earlier LMI-based criterion.
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    Article
    Citation - WoS: 64
    Citation - Scopus: 99
    Improved Routh-Pade Approximants: a Computer-Aided Approach
    (Ieee-inst Electrical Electronics Engineers inc, 2004) Singh, V; Chandra, D; Kar, H
    A geometric programming based computer-aided method to derive a reduced order (rth-order) approximant for a given (stable) SISO linear continuous-time system is presented. In this method, stability and the first r time moments/Markov parameters are preserved as well as the errors between a set of subsequent time moments/Markov parameters of the system and those of the model are minimized.
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    Article
    Citation - WoS: 42
    Citation - Scopus: 47
    A Novel Global Robust Stability Criterion for Neural Networks With Delay
    (Elsevier Science Bv, 2005) Singh, V
    A criterion based on the intervalised network parameters for the global robust stability of Hopfield-type neural networks with delay is presented. The criterion is compared with an earlier criterion. (c) 2005 Elsevier B.V. All rights reserved.
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    Article
    Citation - WoS: 193
    Citation - Scopus: 211
    A Generalized Lmi-Based Approach To the Global Asymptotic Stability of Delayed Cellular Neural Networks
    (Ieee-inst Electrical Electronics Engineers inc, 2004) Singh, V
    A novel linear matrix inequality (LMI)-based criterion for the global asymptotic stability and uniqueness of the equilibrium point of a class of delayed cellular neural networks (CNNs) is presented. The criterion turns out to be a generalization and improvement over some previous criteria.
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    Editorial
    Citation - WoS: 4
    Citation - Scopus: 4
    Comments on "global Robust Stability of Delayed Neural Networks"
    (Ieee-inst Electrical Electronics Engineers inc, 2006) Singh, V
    A recently reported result concerning the global robust stability of the equilibrium point of Hopfield-type delayed neural networks is revisited. It is shown that the result is not always right.
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    Article
    Citation - WoS: 5
    Citation - Scopus: 5
    Floating Operational Transconductance Amplifier Based Grounded Impedance
    (Iee-inst Elec Eng, 2003) Singh, V
    A technique to reproduce, in floating form, a given operational transconductance amplifier (OTA) based grounded impedance (GI) is presented. Unlike the back-to-back technique, the technique presented has the feature that the required additional matching constraints (i.e. in addition to those, if any, in the given GI) are independent of the original components, implying that the canonicity with regard to the number of capacitors and the single-element tunability, if any, in the given GI are fully retained in the resulting floating impedance.