Results 211 to 220 of about 6,984 (265)

A low-power VHF transceiver for airborne SAR with enhanced buried object detection using chirped signal processing. [PDF]

Sci Rep
Siddik Y, Hussein KFA, Esmaiel H, El-Samie FEA, Mubarak AS.   +4 more
europepmc   +1 more source

Non-linear model predictive control for variable speed hydropower. [PDF]

Sci Rep
Nepal T, Sneltvedt T, Ram C, Bista D, Øyvang T, Sharma R.   +5 more
europepmc   +1 more source

Long-term management of paroxysmal atrioventricular block with Wenckebach cycles in a dog. [PDF]

J Vet Med Sci
Morita S, Taguchi S, Kondo T, Yoshimura A, Ikoma S, Ohmori T, Hirao D, Machida N, Hirose H, Fukushima R.   +9 more
europepmc   +1 more source

On the Characteristics of Impulse Generators and the Impulse Test of Lightning Arresters

The Journal of the Institute of Electrical Engineers of Japan, 1928
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Evaluation of Residual Inductance of the Impulse Generator for the Generation of Lightning Impulse Voltage

2020
This paper presents an optimization method for the design and analysis of impulse generators according to the requirements of the international standard IEC 60060-1. An optimization algorithm has been developed to calculate the residual inductance in the impulse generator circuit. The optimization approach can calculate the residual inductance which is
Nidhi Chandrakar, Chadaram Chandra Sekhar, K. Chandrasekaran   +2 more
openaire   +1 more source

Singularly impulsive or generalized impulsive dynamical systems

Proceedings of the 2003 American Control Conference, 2003., 2004
The aim of this brief paper is to introduce a new class of systems, so called singularly impulsive or generalized impulsive dynamical systems. Dynamics of this system is characterized by the set of differential, difference, and algebraic equations.
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Impulse generator circuit formulas

Electrical Engineering, 1934
With impulse voltage testing of electrical equipment becoming more widely used, it seems highly desirable to be able to calculate the circuit constants required to produce the desired test waves and to calculate the waves that any given circuit constants will give.
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Heat generation by impulse ultrasound

Ultrasonics, 2004
An original method allowing to get a system of nonlinear evolution equations for the interacting modes applies to a problem of the heat generation by non-periodic ultrasound, including impulse one. The basic idea and final equations for the thermoviscous plane flow are presented. The limit of periodic source is traced.
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Hydroacoustic Impulse Generator

The Journal of the Acoustical Society of America, 1966
A repeatable generator of unidirectional strong underwater acoustic transients is described. The method of transient generation involves a three-step process in which (1) sea-pressure energy is converted to kinetic energy of fluid adjacent to a moving (sea pressure driven) piston; (2) the kinetic energy is converted to an acoustic shock upon near ...
J. V. Bouyoucos, R. L. Selsam, J. K. McLaucghlin   +2 more
openaire   +1 more source