Results 151 to 160 of about 2,782,819 (220)

A Fail-Safe Asynchronous Sequential Machine

IEEE Transactions on Computers, 1974
This paper examines the dynamic fault behavior of asynchronous sequential machines, specifically identifying the faults which cause critical races and hazards, and presents a state assignment technique leading to a machine that enters one of a small set of error states whenever a fault occurs.
Patterson, William W., Metze, Gernot
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MODIFIED ASYNCHRONOUS CASCADE MACHINE SYSTEM

Electric Machines & Power Systems, 1997
ABSTRACT The modelling of the modified asynchronous cascade machine system is done in order to study the features of such system under field-oriented frame of reference. The modified machine system has two stator windings and two sections of rotor winding on the same shaft One of the stator windings is connected to the ac network while the other ...
S. SATHIAKUMAR, W. KOCZARA
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Robust Controllability of Switched Asynchronous Sequential Machines

IEEE Transactions on Automatic Control, 2018
This paper investigates robust controllability of switched asynchronous sequential machines (ASMs) with permanent faults. A switched ASM can change its mode through a number of submachines in an asynchronous mechanism.
Jung‐Min Yang
semanticscholar   +1 more source

Inverter-fed linear asynchronous machine

MELECON '98. 9th Mediterranean Electrotechnical Conference. Proceedings (Cat. No.98CH36056), 2002
The behaviors of an arc-shaped stator induction machine (the sector-motor) and a disc-secondary linear induction motor are analyzed in this work for different values of frequency. Variable frequency is produced by a voltage source controlled-current inverter which keeps constant the RMS value of the phase current, also assuring a sinusoidal waveform ...
P.J.A. Serni, C.R. De Souza, R.C. Creppe, G.A. Simone   +3 more
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Simple pulse asynchronous state machines

1996 IEEE International Symposium on Circuits and Systems. Circuits and Systems Connecting the World. ISCAS 96, 2002
Pulse computation is a hybrid of conventional analog and digital techniques which encodes and processes information in the time domain. In this paper we present a new technique for pulse computation with simple pulse-driven, asynchronous finite state machines.
J. Miller, W. Yang
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Machines asynchrones - Régime permanent

Conversion de l'énergie électrique, 1998
Plus de la moitie de l’energie electrique produite dans les pays industrialises est transformee en energie mecanique, par des moteurs. La plupart de ceux-ci appartiennent a l’un des types suivants : a courant continu, asynchrone, synchrone, a courant alternatif a collecteur.
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Asynchronous multimedia presentation design machine

Proceedings Twelfth International Conference on Information Networking (ICOIN-12), 2002
This paper describes how to present different multimedia objects on a Multimedia Abstract Machine with a structural mechanism. The structural mechanism is based on the Petri net. Using features of a Petri net to display the behavior of multimedia objects and to introduce the concepts of user navigation messages in our model.
T.K. Shih, null Ying-Hong Wang, null Ding-Rong Jiang, J.C. Hung, null Chun-Chia Wang, W.C. Pai   +5 more
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State Assignments for Asynchronous Sequential Machines

IEEE Transactions on Computers, 1971
In this paper, a heuristic state assignment algorithm for asynchronous sequential machines is presented. Machines realized by this assignment scheme will result in circuits having a small amount of gate inputs and operating in single transition time. It is also shown that for a flow table having m 1 input columns, m input variables, and d stable states,
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VOLTAGE SOURCE CONNECTED ASYNCHRONOUS (INDUCTION) MACHINES

2007
The induction machine is by far the most commonly used machine around the globe. Induction machines consume approximately one-third of the energy used in industrialized countries. Consequently this type of machine has received considerable attention in terms of its design and application.
André Veltman, Duco W. J. Pulle, R. W. De Doncker   +2 more
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Machines asynchrones - Régimes quelconques

Conversion de l'énergie électrique, 2000
Les developpements mathematiques de l’article « Machines asynchrones. Regime permanent » ne sont naturellement pas valables si les tensions d’alimentation ne sont pas sinusoidales permanentes et/ou si la vitesse n’est pas constante. Nous allons donc les reprendre en levant ces deux restrictions.
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