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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

An investigation into the stability of redundant controller voting schemes /

Feltner, D. James, January 1990 (has links)
Project report (M.S.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaf 53). Also available via the Internet.
2

Nonlinear PID controller /

Murray, Nicholas Durante, January 1990 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1990. / Vita. Abstract. Includes bibliographical references (leaves 73-74). Also available via the Internet.
3

Electrical control equipment for the continuous copper casting rod plant

Glickman, Steven, 1949- January 1975 (has links)
No description available.
4

Bipedal locomotion ; a binary-decision approach to its control and actuation

Küc̦ük, Artun C. January 1985 (has links)
No description available.
5

Current control of VSI-PWM inverters

Brod, David Michael. January 1900 (has links)
Thesis (M.S.)--University of Wisconsin--Madison, 1984. / Typescript. eContent provider-neutral record in process. Description based on print version record. Bibliogtsphy: leaves 118-119.
6

Development of intelligent battery charger and controller for electric vehicle /

Chu, Kim-chiu. January 1989 (has links)
Thesis (M. Phil.)--University of Hong Kong, 1990.
7

A scaleable architecture for modular robot system controllers /

Aalund, Martin Peter, January 1997 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 1997. / Vita. Includes bibliographical references (leaves 314-331). Available also in a digital version from Dissertation Abstracts.
8

Bipedal locomotion ; a binary-decision approach to its control and actuation

Küc̦ük, Artun C. January 1985 (has links)
No description available.
9

A method for controlling and stabilizing the pitch-axis dynamics of a magnetically levitated train

Ramchandran, Ashok 14 December 1990 (has links)
An electro-dynamic Magnetic Levitation vehicular system has been modelled and studied. In practice, a MagLev vehicle will consist of a number of cars which are mechanically coupled to each other. It is reasonable to assume that each of these cars will be independently controlled with the help of a supervisory controller. This thesis deals with the control aspects of one such car. The car is equipped with two control magnets one at the front end and the other at the rear end. The currents in these magnets can be varied to provide levitation and pitch-axis control. The rotational aspects of the vehicle about the yaw and roll axes is neglected here. The car has also a horizontal thrust producing mechanism, the dynamics of which has been neglected. A controller has been devised using frequency domain analysis. It is shown that the vehicle Can be controlled effectively to meet nominal ride specifications. These specifications are derived both from the point of practical implementation of the vehicle and from the need to ensure good ride quality. The controller needs to be robust in its operation. This thesis shows that a simple controller configuration is enough to maintain satisfactory operation for a variety of operating conditions. It is also shown that in the event of a disrupted magnet circuit, normal operation can be restored with a backup set, without having to stop the vehicle or endanger its occupants. This study is entirely conceptual and no attempt has been made to practically implement the system. It should also be noted that a reasonable choice was made for the parameters of the model, that compares closely to data from existing MagLev systems. / Graduation date: 1991
10

Development of intelligent battery charger and controller for electricvehicle

朱劍超, Chu, Kim-chiu. January 1989 (has links)
published_or_final_version / Electrical and Electronic Engineering / Master / Master of Philosophy

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