Control adaptativo usando planos deslizantes y redes neuronales de la velocidad de un motor ac PDF Download

Author: Jose Gabriel Hoyos Gutierrez
Publisher:
ISBN:
Category :
Languages : es
Pages :

View

Book Description
Resumen: ESTE TRABAJO PRESENTA TRES TÉCNICAS DE CONTROL ADAPTATIVO LAS CUALES UTILIZAN REDES NEURONALES Y LA TEORÍA DE PLANOS DESLIZANTES. ESTOS TRES MÉTODOS CUBREN EN GRAN PARTE LAS POSIBLES VARIANTES QUE RESULTAN DE COMBINAR REDES NEURONALES Y PLANOS DESLIZANTES: LA PRIMERA USA UNA RED NEURONAL RECURRENTE DE ELMAN COMO IDENTIFICADODR, UN CONTROL PID DE PARÁMETROS ADAPTATIVOS Y ENTRENAMIENTO CON PLANOS DESLIZANTES; LA SEGUNDA USA UNA RED DE BASE RADIAL COMO CONTROLADOR Y ENTRENAMIENTO CON PLANOS DESLIZANTES; Y LA TERCERA USA UNA RED UNIDIRECCIONAL COMO IDENTIFICADOR, UNA LEY DE CONTROL POR PLANOS DESLIZANTES Y ENTRENAMIENTO CON PLANOS DESLIZANATES. PALABRAS CLAVES: CONTROL ADAPTATIVO, CONTROL INTELIGENTE, CONTROL POR PLANOS DESLIZANTES, RED NEURONAL DE ELMAN, RED DE BASE RADIAL, CONTROL DE VELOCIDAD.

Author:
Publisher:
ISBN:
Category :
Languages : es
Pages :

View

Book Description
Resumen Últimamente se ha incrementado considerablemente la utilización de la inteligencia artificial en los campos de la electrónica de potencia y de los sistemas de control de la velocidad y del posicionamiento. Estos métodos, basados en sistemas expertos, la lógica difusa y las redes neuronales artificiales, necesitan una gran base de datos o conocimientos que describan el funcionamiento del sistema junto a un análisis lógico, en lugar del análisis matemático, para controlar el sistema y facilitar la toma de decisiones. Uno de estos métodos corresponde a las redes neuronales artificiales. En esta tesis doctoral se presenta la aplicación de redes neuronales artificiales en los sistemas de control vectorial y control directo del par para una máquina de inducción. Esta tecnología, relativamente nueva, sirve para poder reemplazar eficientemente algunos equipos analógicos ya existentes. Los datos necesarios para entrenar las redes neuronales artificiales se obtienen, en primer lugar, de los resultados de las simulaciones del sistema formado por el motor y su control, y en segundo lugar, a partir de los resultados experimentales. A tal fin se implementa un modelo del motor de inducción que se prueba con motores de diferentes valores nominales y se controla con diferentes sistema de control: control vectorial por el método indirecto con y sin realimentación de velocidad, control vectorial por el método directo con realimentación de velocidad y control directo del par. Para el caso de los sistemas del control vectorial por el método indirecto, con y sin realimentación de velocidad se han utilizado redes neuronales artificiales de respuesta a impulso finito (FIRANN) para emular algunos bloques de los sistemas del control vectorial tales como la estimación de referencia de corriente estator. Cada red neuronal artificial se ha diseñado, entrenado y probado como una parte del conjunto del sistema de control. Con respecto al control vectorial por el método directo y con reali.

Author: Karl J. Åström
Publisher:
ISBN: 9780783787824
Category :
Languages : en
Pages : 141

View

Book Description

Author: Daniel Giusto
Publisher: Springer Science & Business Media
ISBN: 1441916741
Category : Technology & Engineering
Languages : en
Pages : 452

View

Book Description
This book constitutes the proceedings from the 20th Tyrrhenian Workshop on Digital Communications, held September 2009 in Pula, Sardinia, Italy and focused on the "Internet of Things."

Author: Roberto Cipolla
Publisher: Springer
ISBN: 3642286615
Category : Technology & Engineering
Languages : en
Pages : 265

View

Book Description
Computer vision is the science and technology of making machines that see. It is concerned with the theory, design and implementation of algorithms that can automatically process visual data to recognize objects, track and recover their shape and spatial layout. The International Computer Vision Summer School - ICVSS was established in 2007 to provide both an objective and clear overview and an in-depth analysis of the state-of-the-art research in Computer Vision. The courses are delivered by world renowned experts in the field, from both academia and industry, and cover both theoretical and practical aspects of real Computer Vision problems. The school is organized every year by University of Cambridge (Computer Vision and Robotics Group) and University of Catania (Image Processing Lab). Different topics are covered each year. A summary of the past Computer Vision Summer Schools can be found at: http://www.dmi.unict.it/icvss This edited volume contains a selection of articles covering some of the talks and tutorials held during the last editions of the school. The chapters provide an in-depth overview of challenging areas with key references to the existing literature.

Author: Cardoso, Pedro J.S.
Publisher: IGI Global
ISBN: 152257333X
Category : Computers
Languages : en
Pages : 383

View

Book Description
As innovators continue to explore and create new developments within the fields of artificial intelligence and computer science, subfields such as machine learning and the internet of things (IoT) have emerged. Now, the internet of everything (IoE), foreseen as a cohesive and intelligent connection of people, processes, data, and things, is theorized to make internet connections more valuable by converting information into wise actions that create unprecedented capabilities, richer experiences, and economic opportunities to all players in the market. Harnessing the Internet of Everything (IoE) for Accelerated Innovation Opportunities discusses the theoretical, design, evaluation, implementation, and use of innovative technologies within the fields of IoE, machine learning, and IoT. Featuring research on topics such as low-power electronics, mobile technology, and artificial intelligence, this book is ideally designed for computer engineers, software developers, investigators, advanced-level students, professors, and professionals seeking coverage on the various contemporary theories, technologies, and tools in IoE engineering.

Author: Efrain Fosenca C
Publisher: Springer Nature
ISBN: 3030357406
Category : Technology & Engineering
Languages : en
Pages : 290

View

Book Description
This book constitutes the proceedings of the Sixth Conference on Information and Communication Technologies “TIC.EC”, held in Cuenca, Ecuador, from November 27 to 29, 2019. Considered one of the most important conferences on ICT in Ecuador, it brings together scholars and practitioners from the country and abroad to discuss the development, issues and projections of the use of information and communication technologies in multiples fields of application. The 2019 “TIC.EC” conference was organized by Universidad del Azuay (UDA) and its Engineering School, as well as the Ecuadorian Corporation for the Development of Research and Academia (CEDIA). The book covers the following topics: · Software engineering · Security · Data · Networks · Architecture · Applied ICTs · Technological entrepreneurship · Links between research and industry · High-impact innovation · Knowledge management and intellectual property

Author: Charalampos Doukas
Publisher: Createspace Independent Publishing Platform
ISBN: 9781470023430
Category : Arduino
Languages : en
Pages : 0

View

Book Description
This book will provide you with all the information you need to design and create your own Internet of Things (IoT) applications using the Arduino platform.

Author: Jyotsna K. Mandal
Publisher: Springer Nature
ISBN: 9811561982
Category : Technology & Engineering
Languages : en
Pages : 258

View

Book Description
This book features extended versions of selected papers from the International Conference on Computer Communication and Internet of Things (ICCCIoT 2020). Presenting recent research addressing new trends and challenges, and promising technologies and developments, it covers various topics related to IoT (Internet of Things) and communications, and machine learning for applications such as energy management systems, smart asthma alerts, smart irrigation systems, cloud healthcare systems, preventing side channel attacks, and cooperative spectrum sensing in cognitive radio networks.

Author: Anand R. Prasad
Publisher:
ISBN: 9788793519060
Category : Computers
Languages : en
Pages : 86

View

Book Description
Objectives - Bring papers on new developments, innovations and standards to the readers - Cover pre-development, including technologies with potential of becoming a standard, as well as developed / deployed standards - Publish on-going work including work with potential of becoming a standard technology - Publish papers giving explanation of standardization and innovation process and the link between standardization and innovation. - Publish tutorial type papers giving new comers a understanding of standardization and innovation Aims & Scope Aims: - The aims of this journal is to publish standardized as well as related work making "standards" accessible to a wide public - from practitioners to new comers. The journal aims at publishing in-depth as well as overview work including papers discussing standardization process and those helping new comers to understand how standards work. Scope: - Bring up-to-date information regarding standardization in the field of Information and Communication Technology (ICT) covering all protocol layers and technologies in the field Background - Standardization is essential for our society as well as economy from usage to communication between different devices, including interoperability - Standardization gives choice and reduces cost of the products - Standards make technology or create path for technologies to be available globally - As standards / standardization is essential part of human society, it is essential for people to understand standards and all aspects related to it