Control of an Embedded System via Internet

Sziebig, Gábor; Takarics, Béla; Korondi, Péter

doi:10.1109/tie.2010.2041132

Cited by 29 publications

(12 citation statements)

References 25 publications

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“…Moreover, it hosts the video monitoring camera system and a developed human-machine interface. [28] V. A SERVO MOTOR CONTROLLING REMOTE EXPERIMENT An example of remote experiments at the Department of Mechatronics, Optics and Mechanical Engineering Informatics at the Budapest University of Technology and Economics (BUTE) is aimed at allowing students to remotely control ethologically inspired robot [29], [30] and a servo motor [31]. The basic elements of the architecture are the following: a D/A card which provides the analog signal from the PC to start and stop the motor and it also provides the reference signal.…”

Section: Teamviewer and Examples If Its Utilizationmentioning

confidence: 99%

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2018

RIiM

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Abstract-Laboratory is a key element of engineering and applied sciences educational systems. With the development of Internet and connecting IT technologies, the appearance of remote laboratories was inevitable. Virtual laboratories are also available; they place the experiment in a simulated environment. However, this writing focuses on remote experiments not virtual ones. From the students' point of view, it is a great help not only for those enrolling in distant or online courses but also for those studying in a more traditional way. With the spread of smart, portable devices capable of connection to the internet, students can expand or restructure time spent on studying. This is a huge help to them and also allows them to individually divide their time up, to learn how to self-study. This independent approach can prepare them for working environments. It offers flexibility and convenience to the students. From the universities' point of view, it helps reduce maintenance costs and universities can share experiments which also helps the not so well-resourced educational facilities.

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Section: Teamviewer and Examples If Its Utilizationmentioning

confidence: 99%

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2018

RIiM

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“…Permanent-magnet brushed DC motors, and servo drives are widespread in industry and DIY home projects, ranging from low-power versions to vehicle drive systems. Both speed and position control are possible with a wide range of controllers, with the most common control method being PI or PID [1,2]. PI and PID control usually satisfies the most common requirements.…”

Section: Introductionmentioning

confidence: 99%

Sliding mode control of a servo system in LabVIEW: Comparing different control methods

Kiss

Szemes

Aradi

2021

IRASE

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The main contribution of this paper is to present the efficiency of LabVIEW in simulating and controlling a servo system with conventional methods (PI and PID control), as well as sliding mode control (SMC). The control of an actual system with LabVIEW and NI hardware provides an efficient implementation platform, using both LabVIEW’s graphical programming and the text-based m-file language MathScript RT. Both programming environments and the connection to NI hardware are relatively easy to use, therefore, ideal for education. The graphical “coding” can help novice users to see through their algorithms. However, the mathematical background of sliding mode control is difficult compared to conventional PID control; the SMC implementation for practical uses can be quite simple, as the presented example demonstrates. The first didactic step is a simulation with the Control Design and Simulation, as well as MathScript RT Modules. Then a myRIO Student Embedded Device is used to control a real servo system. LabVIEW code can be compiled to run on computers, (soft) real-time targets, and FPGAs (hard real-time targets), so students can easily and quickly step up to real industrial measurement and control problems without the need to learn new programming environments.

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“…Student teams of the Faculty of Engineering of the University of Debrecen are regular participants of competitions for vehicles with alternative drive (Shell Eco-marathon, Széchenyi Race, MVM Energy Race (It is a race for vehicles with electric drive organized and sponsored by the Hungarian Electrical Works Ltd. -Magyar Villamos Művek)). The permanently efficient racing requires continuous development applying highly developed mathematics and computer science as in many other fields of science [1,2,3,4]. As a part of this development a simulation program was created by the authors in MATLAB environment, which is capable of calculating the dynamic functions (e.g.…”

Section: Introduction Experimental Investigation Of a Series Wound DC Motor For Modeling Purpose In Electric Vehicles Andmentioning

confidence: 99%

Experimental investigation of a series wound DC motor for modeling purpose in electric vehicles and mechatronics systems

et al. 2017

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In our previous publication a model for serial wound DC motors was presented and a simulation program was described that is based on this model and had been developed in MATLAB environment. The recent publication presents the latest, extended version of the program and deals with the measurement of the electromagnetic and dynamic characteristics (electric resistances, dynamic inductances, bearing resistance and brush friction torque) of the above motor. From the measured characteristics, the program simulates the operation of the motor, calculating its torque, rpm and current intensity, as a function of time. To check the accuracy of the measured characteristics, and also the proper operation of our program, locked rotor response test measurements were carried out on the motor and their results were compared with the simulated ones. Finally, a recently developed heat energy recovery system is presented, which can be used on electrical drives. Highlights A simulation model is presented for series DC motors in MATLAB environment.  The model applies characteristics depend on current intensity and rpm as input.  The set-up and procedure for measuring the above characteristics is described.  The reliability of the characteristics and model were proved by test measurements.  A heat energy recovery system applying TEG modules was developed and tested.

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Control of an Embedded System via Internet

Cited by 29 publications

References 25 publications

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Sliding mode control of a servo system in LabVIEW: Comparing different control methods

Experimental investigation of a series wound DC motor for modeling purpose in electric vehicles and mechatronics systems

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