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UKACC International Conference on control (control)

作者： J A Rossiter Dept. Automatic Control and Systems Engineering University of Sheffield UK

Laboratories are a core part of any engineering degree, but access to laboratories is typically limited due to a combination of timetable, space and equipment restrictions [1]. In more recent years that has been a significant growth in so-called virtual laboratories (VL), that is laboratory like activities that can be accessed via software or even a web interface, e.g. [2], [3], [5]. The advantage of VL is that the accessibility can potentially be improved to 24/7 and often these may be available on a student's own computing device thus also giving no space restrictions. Improvements in accessibility mean that staff can integrate VL far more easily into the curriculum and student independent study schedule with the consequence that, in principle, students can learn more effectively.

关键词： Matlab Uncertainty Education Level control Remote laboratories Tools

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An economic tracking scheme for GPS-gsm based moving object tracking system 2

An economic tracking scheme for GPS-gsm based moving object ...

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2nd International Conference for engineering, Technology and Sciences of Al-Kitab, ICETS 2018

作者： Ameen, Fatima Nadhim Mohammed, Ziad Saeed Sddiq, Abdulrahman Ikram Dept. of Computer Engineering Technical College Northern Technical University Mosul Iraq Dept. of Electronic and Control Eng. Technical College Northern Technical University Kirkuk Iraq

ISBN: (纸本)9781538635780

Many tracking systems are based on the Global Positioning System (GPS), Global System for Mobile communications (GSM) and smart phones, due to their wide availability and reliability. A moving object to be tracked, it sends its GPS coordinates to the observer via SMS. However, the economic feasibility of these systems mainly depends on the total cost of the used SMS messages. In this paper, an economic tracking scheme is proposed to reduce the tracking cost. A GPS-GSM tracking system that uses the proposed scheme is implemented and tested together with two classical tracking systems under two practical test cases. The first test case is a 121 km vehicle trip and the second is a 2.4 km walking journey. The results showed the effectiveness and economic feasibility of the proposed system, which achieved a saving in tracking cost up to about 64% with respect to the tested classical systems. © 2018 IEEE.

关键词： Global positioning system

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From self-tuning regulators to reinforcement learning and back again

From self-tuning regulators to reinforcement learning and ba...

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IEEE Annual Conference on Decision and control

作者： Nikolai Matni Alexandre Proutiere Anders Rantzer Stephen Tu Dept. of Electrical and Systems Engineering University of Pennsylvania Philadelphia PA Division of Decision and Control Systems KTH Royal Institute of Technology Stockholm Sweden Department of Automatic Control Lund University Lund Sweden Google Brain New York City NY

ISBN: (数字)9781728113982

ISBN: (纸本)9781728113999

Machine and reinforcement learning (RL) are increasingly being applied to plan and control the behavior of autonomous systems interacting with the physical world. Examples include self-driving vehicles, distributed sensor networks, and agile robots. However, when machine learning is to be applied in these new settings, the algorithms had better come with the same type of reliability, robustness, and safety bounds that are hallmarks of control theory, or failures could be catastrophic. Thus, as learning algorithms are increasingly and more aggressively deployed in safety critical settings, it is imperative that control theorists join the conversation. The goal of this tutorial paper is to provide a starting point for control theorists wishing to work on learning related problems, by covering recent advances bridging learning and control theory, and by placing these results within an appropriate historical context of system identification and adaptive control.

关键词： Adaptive control Tools Tuning control theory Adaptation models Robustness Learning (artificial intelligence)

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Towards Rehabilitation of Mughal Era Historical Places using 7 DOF Robotic Manipulator

Towards Rehabilitation of Mughal Era Historical Places using...

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International Conference on Robotics and Artificial Intelligence (ICRAI)

作者： Muhammad Bilal Ali Raza Mohsin Rizwan Muhammad Ahsan Hafiz Farhan Maqbool Syed Abbas Zilqurnain Naqvi Al-Khawarizmi Institute of Computer Science UET1 Lahore HCR2 Lab National Center of Robotics and Automation Lahore Pakistan Dept. of Mechatronics & Control Engineering National Center of Robotics and Automation Lahore Pakistan Dept. of Mechatronics & Control Engineering UET Lahore Lahore Pakistan

The central aim of this research is to propose a solution to rehabilitate historic places using a robotic manipulator. In this pursuit, the objective is to clean flat or curved surfaces of mihrab/muqarnas and to write lost Arabic inscriptions on spandrel using 7 Degree of freedom (DOF) robotic manipulator. Inverse kinematics solution for 7 DOF is derived by fixing redundant joint and solving the remaining 6 DOF inverse kinematics. Image processing techniques are used to get data from the given image for the robotic calligraphy operation on the spandrel to restore the lost inscriptions. Path planning exercise is implemented to navigate the end-effector on the desired path to write lost inscriptions and to clean curved surfaces of muqarnas. Proposed solutions are verified by simulation using MATLAB. The results showed that the manipulator successfully tracked the given path to perform the desired operation in mihrab as well as calligraphy operation on spandrel.

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Electromyography signals processing for gait phase recognition 3

Electromyography signals processing for gait phase recogniti...

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3rd Conference on Software engineering and Information Management, SEIM 2018

作者： Zhemelev, Georgiy Dept. of Computer Systems and Software Engineering Institute of Computing and Control Peter the Great Saint-Petersburg Polytechnic University Saint-Petersburg Russia

Gait phase recognition systems are widely used in medicine to control devices aimed at restoration of patients’ motor functions and have an increasing interest in scientific society. Use of electromyography as a source of information for such systems gives considerable advantages in comparison with other data sources at the cost of complex signal processing needed. In this paper, the author outlines these advantages and suggests a method that uses discrete wavelet transform to retrieve muscle activity shape and a novel double-threshold detector to find the regions of activity. Then a robust statistical treatment is performed following a dimensionality reduction. As a result, a set of classification objects is retrieved that are suitable for further use in various clustering and classification techniques. The introduced method was tested in the Movement Physiology Laboratory of I. P. Pavlov Institute of Physiology, Russian Academy of Sciences and proved its applicability on real electromyography data. © 2018 CEUR-WS. All rights reserved.

关键词： Physiology

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Search for Coordinates of WSN Nodes using Multidimensional Scaling Method

Search for Coordinates of WSN Nodes using Multidimensional S...

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International Conference on Ultra Modern Telecommunications and Workshops (ICUMT)

作者： Ilya Grishin Van Dai Pham Darina Okuneva Ruslan Kirichek Dept. of Communication Networks and Data Transmission Bonch-Bruevich St. Petersburg State University of Telecommunications Saint Petersburg Russia Dept. of Software Engineering and Computer Science Bonch-Bruevich St. Petersburg State University of Telecommunications Saint Petersburg Russia Bonch-Bruevich St. Petersburg State University of Telecommunications Saint Petersburg Russia V.A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences Moscow Russia

ISBN: (数字)9781728192819

ISBN: (纸本)9781728192826

Nowadays, wireless sensor networks (WSN) are widely used for various Internet of Things applications. The sensor nodes are usually deployed randomly in the field. Thus, searching for node coordinates is one of the requirements to construct the network structure. With knowing distances between nodes and the coordinates of anchor nodes in a certain network fragment, we propose a method based on the multidimensional scaling for searching for desired node coordinates.

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Numerical and Experimental Evaluation of the Radar Cross Section of a Drone 15

Numerical and Experimental Evaluation of the Radar Cross Sec...

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15th European Radar Conference, EuRAD 2018

作者： Pisa, S. Piuzzi, E. Pittella, E. Lombardo, P. Genovese, A. Bloisi, D. Nardi, D. Dratanasio, P. Zambotti, A. Dept. of Information Engineering Electronics and Telecommunications DIET Rome Italy Telespazio A Leonardo and Thales Company Rome Italy Dept. of Computer Control And Management Engineering DIAG Rome Italy Casaccia Research Centre Rome Italy

ISBN: (纸本)9782874870538

The mono-static Radar Cross Section (RCS) of a commercial Drone (IRIS) has been simulated and measured. For simulations, the electromagnetic CAD Microwave Studio by CST has been used. This software allows to accurately model the drone geometry and material complex permittivity. Measurements have been performed in an anechoic chamber equipped with a network analyzer and a horn antenna. The foreseen applications are the localization of drones in critical scenarios by using both passive and conventional radars. Our measurements and simulations, with good agreement, show RCS values that are strongly variable with frequency. © 2018 European Microwave Association.

关键词： Drones

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A novel solution based on virtual and augmented reality for biomechanics study

UPB Scientific Bulletin, Series C: Electrical Engineering an...

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UPB Scientific Bulletin, Series C: Electrical engineering and computer Science 2018年第2期80卷 29-40页

作者： Voinea, Alexandra Moldoveanu, Florica School of Automatic Control and Computer Science University POLITEHNICA of Bucharest Romania Dept. of Computer Science University POLITEHNICA of Bucharest Romania

This paper contains the implementation details of a solution aimed to improve the learning process during the biomechanics study. The original aspect of the paper consists in the usage of Virtual and Augmented Reality to assess the quality of their benefits in the educational area. The Virtual Reality setup contains two scenarios due to the cybersickness that was encountered while testing and developing the application. The Augmented Reality version contains both markerless and marker-based approaches and we provide details about the challenges and drawbacks of each scenario. © 2018 Politechnica University of Bucharest. All rights reserved.

关键词： Augmented reality

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ICT based Smart Management Solution to Realize Water and Energy Savings through Energy Efficiency Measures in Water Distribution Systems 10

ICT based Smart Management Solution to Realize Water and Ene...

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10th International Conference on Electronics, computers and Artificial Intelligence, ECAI 2018

作者： Grigoras, Gheorghe Bizon, Nicu Enescu, Florentina Magda Lopez Guede, Jose Manuel Salado, Guadalupe Flores Brennan, Raymond O'Driscoll, Connie Dinka, Megersa O. Alalm, Mohamed Gar Dept. of Power Engineering 'Gh. Asachi' Technical University of Iasi Iasi Romania Dept. of Electronics Computer and Electrical Engineering University of Pitesti Pitesti Romania Dept. of Systems and Automatic Engineering University of the Basque Country Vitoria-Gasteiz Spain Wellness Telecom Sevilla Spain Ryan Hanley Ltd Dublin Ireland Dept. of Civil Engineering Science University of Johanneburg Johanneburg South Africa Dept. of Public Works Mansoura University Mansoura Egypt

ISBN: (纸本)9781538649015

The water companies should provide services at the affordable tariffs for all people, irrespective of the water source, geographical area, size or complexity of water supply system. In order to contribute to the sustainability of water distribution infrastructure, tariffs should cover, in practice, at least the operating and maintenance costs. To obtain a lower water tariff, the water-energy nexus should be take into account. Thus, developing the innovative technological solutions which to allow new water pricing options and policy actions based on energy efficiency measures and Information and Communication Technologies (ICT) to implement the EU water policy represent a new research direction. The paper proposes an innovative solution represented by a software platform for a sustainable management of water supply systems which to include the advanced ICT solutions (Blockchain and Artificial Intelligence) and smart concepts (smart metering, demand response) with benefits both energy and water fields. The platform could lead to realize significant energy and savings through technical measures and a smart management, supplying the consumers with quality water at an affordable tariff considering the socio-economic factors. © 2018 IEEE.

关键词： Energy efficiency

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Monitoring human body motions during earthquakes 11

Monitoring human body motions during earthquakes

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11th National Conference on Earthquake engineering 2018: Integrating Science, engineering, and Policy, NCEE 2018

作者： Cimellaro, G.P. Domaneschi, M. Boroschek, R. Cardoni, A. Kammouh, O. Galdo, D. Apostoliti, C. Cares, D. Mahin, S. Dept. of Civil and Environmental Engineering University of California BerkeleyCA94720 United States Dept. of Civil Structural and Geotechnical Engineering Politecnico di Torino 10129 Italy Civil Engineering Department University of Chile Blanco Encalada Santiago2002 Chile Dept. of Control and Computer Engineering Politecnico di Torino 10129 Italy

ISBN: (纸本)9781510873254

This work aims at establishing laboratory requirements and testing conditions in order to understand the physical and emotional stability of people during a ground shaking. Several individuals with different human characteristics (gender, age, height, etc.) are considered in the test. Two different laboratory setups are presented. A position device (Kinect) and video targetless tracking algorithm has been used to collect the human body position during the shaking. A two and a three dimensional shaking tables are used to generate artificial earthquakes with different frequency bands. In addition, a well detailed virtual reality setting is applied to the testing site in order to illustrate the real environment. During the experiment, a special attention has been given to the factor of "surprise", which is necessary to ensure a natural reaction of the individuals. The result of the experiment proved common behaviors among the individual samples during the shaking. This work is considered a first step towards a large test campaign, which is necessary to obtain comprehensive statistics on this topic. Copyright © NCEE 2018: Integrating Science, engineering, and *** rights reserved.

关键词： Virtual reality

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