Results 31 to 40 of about 1,364,838 (355)

Identifying the optimal controller strategy for DC motors [PDF]

open access: yesArchives of Electrical Engineering, 2019
The aim of this study is to design a control strategy for the angular rate (speed) of a DC motor by varying the terminal voltage. This paper describes various designs for the control of direct current (DC) motors.
M.R. Qader
doaj   +1 more source

A Conformal Mapping Based Fractional Order Approach for Sub-optimal Tuning of PID Controllers with Guaranteed Dominant Pole Placement [PDF]

open access: yes, 2012
A novel conformal mapping based Fractional Order (FO) methodology is developed in this paper for tuning existing classical (Integer Order) Proportional Integral Derivative (PID) controllers especially for sluggish and oscillatory second order systems ...
Das, Saptarshi   +3 more
core   +2 more sources

Software in the Loop para la implementación de un sistema de piloto automático para aeronaves de ala fija

open access: yesInterfases, 2020
Cuando se desea desarrollar y probar softwares para sistemas complejos, como aviones, transbordadores espaciales, satélites, automóviles o plantas nucleares, uno de los mayores inconvenientes es la gran complejidad, riesgos y costos que implica realizar ...
Lennin Paul Quiroz Villalobos
doaj   +1 more source

The stochastic wave equation in high dimensions: Malliavin differentiability and absolute continuity

open access: yes, 2012
We consider the class of non-linear stochastic partial differential equations studied in \cite{conusdalang}. Equivalent formulations using integration with respect to a cylindrical Brownian motion and also the Skorohod integral are established.
Sanz-Solé, Marta, Süß, André
core   +4 more sources

Simulation for position control of DC motor using fuzzy logic controller [PDF]

open access: yes, 2013
The purpose of this project is to control the position of DC Motor by using Fuzzy Logic Controller (FLC) with MATLAB application. The scopes includes the simulation and modelling of DC motor, fuzzy controller and conventional PID controller as ...
Ali, Nur Illyana
core   +1 more source

Active force control of 3-RRR planar parallel manipulator [PDF]

open access: yes, 2010
This paper presents a new and novel method to control a 3-RRR (revolute-revolute-revolute) planar parallel manipulator using an active force control (AFC) strategy.
A., Noshadi   +2 more
core   +1 more source

DESIGN OF OPTIMAL PID CONTROLLER FOR THREE PHASE INDUCTION MOTOR BASED ON ANT COLONY OPTIMIZATION

open access: yesJurnal Ilmiah SINERGI, 2020
Speed control of an induction motor is an important part of the operation of an induction motor. One method of regulating motor speed is the addition of a PID controller. PID parameters must be tuned properly to get the optimal speed.
Muhammad Ruswandi Djalal, Faisal Faisal
doaj   +1 more source

Evolution or Revolution? PIDs for PID Users

open access: yes, 2020
The case for using PIDs extensively and consistently has more or less been made which begs the question as to why they are not implemented as completely as one might wish? The ARDC, through our National Information Infrastructure program, promotes the use of PID’s in the Australian research sector as a mechanism to link research concepts, funding ...
Simons, Natasha, Duncan, Ian
openaire   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova   +2 more
wiley   +1 more source

Thermodynamics model based temperature tracking control in microwave heating

open access: yesJournal of Thermal Science and Technology, 2016
Microwave heating technology has been widely used in both domestic and industrial applications. Temperature control technique is significant in improving the performance of microwave heating.
Yupeng YUAN   +4 more
doaj   +1 more source

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