Results 171 to 180 of about 2,846 (224)

A digitally controlled DC drive

Proceedings of MELECON '94. Mediterranean Electrotechnical Conference, 2002
An experimental version of a digitally controlled DC drive is presented in the paper. The four quadrant chopper, the auxiliary circuits, interface and control circuits have been designed and built in the laboratory. The chopper and drive control is performed by an eight-bit general purpose low cost microprocessor, in which the control programs have ...
C. ATTAIANESE, LOCCI N, MARONGIU I, PERFETTO A   +3 more
openaire   +5 more sources

Issues on Nonlinear Digital Control

European Journal of Control, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Salvatore Monaco, Dorothée Normand-Cyrot   +1 more
openaire   +2 more sources

CONVERSOR CC-CC APLICADO A SISTEMAS FOTOVOLTAICOS COM CONTROLE DIGITAL

, 2021
Leonardo A Amaral, Eduardo da Silva, Samuel P Ribas, Rai R Paes   +3 more
exaly   +2 more sources

Move Architecture in Digital Controllers

IEEE Transactions on Computers, 1980
The conditional MOVE processor (CMOVE) has been proposed for replacement of logic table driven sequencers like traffic light controllers and microcomputer I/O processors, in order to take better advantage of hardware-software tradeoffs. Herein the architecture of the CMOVE processor is sketched, and its application to traditional numerical control ...
Daniel Tabak, G. Jack Lipovski
openaire   +1 more source

Digital Control Systems

1984
Publisher Summary A control system consists of two main parts. One is the object being controlled, often referred to as the plant, and the other is the controller. With the plant, it is possible to identify certain outputs, which are variables to be controlled and certain control inputs, which are variables to be manipulated, so as to achieve the ...
Peter Dorato, Daniel Petersen
openaire   +1 more source

Controlling Overload in a Digital System

SIAM Journal on Algebraic Discrete Methods, 1980
Service requests arrive to an input buffer in a digital system. The buffer capacity and work discipline are to be chosen such that the maximum rate at which tasks are processed through the buffer while still meeting delay criteria is not above some maximum level. This input buffer is intended to be a control valve to prevent internal system overload. A
Ed Arthurs, Bart W. Stuck
openaire   +1 more source

A Digital Dosemeter and Controller

Physics in Medicine and Biology, 1964
An integrating dosemeter system is described which terminates an X-ray treatment exposure after a pre-set dose of radiation, as measured by an ionization chamber placed between the tube and the patient. Details of the construction of an aluminium ionization chamber, which has proved more reliable than chambers made of Perspex, are given.
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Implementation of digital controllers—A survey

Automatica, 1987
The paper is an excellent review of different aspects of implementation of digital controllers. The first part of the paper is a survey of common types of digital controllers and their structures. The important aspect of computational delay is discussed.
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Digitalization in Controlling

2020
The term digitalization refers to the adoption or increase in the use of digital and computer technology by an organization in order to improve the way of working. This term differs from digitization which describes the action or process of digitizing analogue data into digital form and is understood as a trend reversal in the use of this thesis ...
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Digital Controlling

2021
Die Digitalisierung verändert das klassische Controlling radikal. Das Controlling ist jedoch noch nicht genügend auf den Wandel vorbereitet, da es den Mitarbeitenden an Wissen, Akzeptanz und Kompetenzen fehlt. Durch die Entwicklung von Handlungsempfehlungen können einerseits die Defizite der Mitarbeitenden reduziert und andererseits die Möglichkeiten ...
openaire   +1 more source