Use Of Matlab / Simulink Environment For Identification Of Real System: Case Study

2019 ◽  
Author(s):  
Vladimir Bobal ◽  
Marek Kubalcik ◽  
Petr Chalupa
Keyword(s):  
Real System ◽  
Matlab Simulink

Development of Matlab/Simulink Library for Unsupported Microcontrollers, Case Study: STM32F407

2021 ◽  
pp. 153-165
Author(s):  
Nguyen Van Khanh ◽  
Ho The Anh ◽  
Nguyen Huynh Anh Duy ◽  
Pham Tran Lam Hai ◽  
Nguyen Van Muot ◽  
...  
Keyword(s):  
Matlab Simulink

Enabling the Interoperability of the Modelica DSL and Matlab Simulink towards the Development of Self-Adaptive Dynamic Systems

2018 ◽  
Vol 7 (4) ◽  
pp. 54-75
Author(s):  
Nikolay Tcholtchev ◽  
Grit Dudeck ◽  
Michael Wagner ◽  
Christian Hein ◽  
Arun Prakash ◽  
...  
Keyword(s):  
Development Process ◽  
System Development ◽  
Efficient Design ◽  
Matlab Simulink ◽  
Adaptive Dynamic ◽  
Domain Specific ◽  
Current Article ◽  
Cost Efficient ◽  
Self Adaptive

Domain Specific Languages (DSL) are an important concept that is used in industry, in order to enable the fast and cost-efficient design of specific functions/components, and/or to target particular aspects of the systems' development and operation. In the current article, the authors describe their experiences on the integration of the Modelica DSL into a platform that enables the integration and interoperability of model-based tools across the various phases of the system development process. Furthermore, it is illustrated how Matlab Simulink can be used in parallel in the course of the same system design undertaking. Thereby, the authors present their approach and compare different tools which were used, in order to efficiently complete the integration, and finally exemplify the outcome on a case study related to a self-adaptive dynamic system from the automotive domain.

11.1.2 A case study of multi-disciplinary modeling using MATLAB / Simulink and TrueTime1

2005 ◽  
Vol 15 (1) ◽  
pp. 1579-1587 ◽  
Author(s):  
P.F.A. van den Bosch ◽  
E.H. van de Waal
Keyword(s):  
Matlab Simulink

MEASUREMENTS AND ANALYSIS OF ELECTROMAGNETIC INTERFERENCE IN A RAILWAY SIGNAL BOX — A CASE STUDY

2011 ◽  
Vol 18 (03) ◽  
pp. 285-303 ◽  
Author(s):  
STEFAN NISKA ◽  
HÅKAN SCHUNNESSON ◽  
UDAY KUMAR
Keyword(s):  
Electromagnetic Interference ◽  
Real System ◽  
Railway Systems ◽  
New Information ◽  
Railway Infrastructure ◽  
Railway Signal ◽  
Railway Signalling ◽  
And Control

In general railway infrastructure operates in a complex and non homogeneous environment where low power electronics has to function in the similar environment as large voltages and currents from the trains. The environment close to the railway tracks is heavily polluted by electromagnetic (EM) noise from the railway systems itself. The reliability of the railway signalling-, communication-, and control system depends on the degree of isolation from EM noise. It is important to observe the real system and its characteristics in real situation. The complexity of the infrastructure is not easy to simulate or calculate, and therefore measurements were performed on real system in operation. A large number of measurements were made on site at signalling systems and installations of Banverket (the Swedish Rail Administration). By studying and analyzing these measurements, the extent of EMI (Electromagnetic interferences) -related faults can be estimated. In situ measurements must be performed on systems that have obvious problems show increasingly fast and high transients in a DC signalling subsystem. The statistics also show an increased activity of transients during a period before a certain circuit in this system gets out of order. The presented results clearly show how the electromagnets interference effects he signalling system in a signalling box. The measurements in this case study have provided new information on a railway subsystem and have revealed frequencies that are difficult to explain at this moment.

scholarly journals Matlab/Simulink Generated FPGA Based Real-time HIL Simulator and DSP Controller: A Case Study

2014 ◽  
pp. 431-436
Author(s):  
Z. Sütő ◽  
T. Debreceni ◽  
T. Kökényesi ◽  
A. Futó ◽  
I. Varjasi
Keyword(s):  
Real Time ◽  
Matlab Simulink ◽  
Dsp Controller

scholarly journals Impact of impedance unbalance on the efficiency of electricity transmission and distribution - A case study

2017 ◽  
Vol 68 (6) ◽  
pp. 492-495 ◽  
Author(s):  
L’uboš Pavlov ◽  
L’uboš Skurčák ◽  
Juraj Chovanec ◽  
Juraj Altus
Keyword(s):  
Real System ◽  
Voltage Level ◽  
Electricity Transmission ◽  
Electricity System ◽  
Ohmic Losses ◽  
Transmission And Distribution

Abstract This article is devoted to the analysis of the possible influence of impedance asymmetry on the efficiency of electricity transmission and distribution in the electricity system in Slovakia, at a voltage level of 110 kV - 400 kV, using synchronic phasor monitoring results. For simplicity of calculations, in practice, the impedance imbalance from mutual interfacial inductive capacitances bonds is neglected. In this way, the 3-phase network is interpreted as symmetrical in the calculations. In this case, it is possible to determine only some components of losses (ohmic losses, corona loss, leakages, etc). The influence of impedance asymmetry can be quantified by calculation using the results of the monitoring of the synchronous phasors of selected electricity system elements (OHL, transformer, choke) or by 3-phase modelling of real system elements. frequency to test the transformer for induced over voltage test, and its characteristics is analysed.

scholarly journals MATLAB/SIMULINK Simulation Tool for Power Systems

2011 ◽  
pp. 140-145
Author(s):  
Santosh B. Kulkarni ◽  
Rajan H. Chile
Keyword(s):  
Power Systems ◽  
Modeling And Simulation ◽  
Test System ◽  
Simulation Tool ◽  
Matlab Simulink ◽  
Simulink Simulation ◽  
Systems Simulation ◽  
User Friendly

This paper describes the modeling and simulation library for power systems simulation under SIMULINK environment. The different features of MATLAB Toolboxes used in the analysis of power systems are described. Software introduces SIMULINK environment of MATLAB for implementing user friendly and future expansion. To illustrate the capabilities of SIMULINK simulation tool, a case study based on a test system is presented.

scholarly journals SISTEM ADMINISTRASI AKADEMIK JURUSAN D3 AKUNTANSI BERBASIS TEKNOLOGI INFORMASI

2016 ◽  
Vol 13 (2) ◽  
Author(s):  
Lucy Sri Musmini ◽  
Ni Ketut Kertiasih
Keyword(s):  
Information Technology ◽  
Real System ◽  
Administration System ◽  
Academic Administration ◽  
Development Method ◽  
The Real ◽  
Academic Activities ◽  
System Input ◽  
System Output

AbstrakPerkembangan teknologi informasi dapat mempermudah dan mempercepat kegiatan yang dilakukan oleh sistem administrasi akademik. Tujuan penelitian ini adalah mengembangkan sistem administrasi akademik berbasis teknologi informasi Jurusan D3 Akuntansi Undiksha.Metode yang digunakan pada penelitian ini adalah metode pengembangan, dalam hal ini studi kasus pengembangan sebuah sistem administrasi akademik berbasis teknologi pada Jurusan D3 Akuntansi.Hasil penelitian ini adalah analisis sistem, yang terdiri dari analisis kelemahan dan kebutuhan sistem, dan desain sistem, yang terdiri dari desain konteks, flowchart, dan desain sistem riil. Sistem yang dikembangkan terkait dengan kegiatan akademik mahasiswa, dosen, dan jurusan. Akses input sistem dapat dilakukan oleh mahasiswa, dosen, dan administrasi, sedangkan akses output sistem dapat dilakukan oleh dosen dan administrasi. Administrasi jurusan dalam penelitian ini adalah sekretaris jurusan. Informasi yang diperoleh dari sistem adalah kegiatan akademik mahasiswa, dosen, dan jurusan pada Jurusan D3 Akuntansi. Implikasi penelitian ini adalah sistem adminstrasi akademik jurusan yang semakin efektif dan efisien. Kata kunci: Sistem, Administrasi Akademik, dan Teknologi Informasi AbstractThe purpose of this research is to develop academic administration system based on technology information for D3 Accounting Department, Undiksha.The method used in this research is the development method with case study to develop academic administration system based on technology information at the Department of Accounting D3.The results are the analysis of the system, which consists of the analysis of the weaknesses and needs of the system, and the design of the system, which consists of the design context, flowchart, and the design of the real system. The system developed and obtained information related to academic activities of students, lecturer, and department. Access to system input can be done by students, lecturer, and administration, while access to the system output can be done by the lecturer and administration. Administration majoring in this research is the department secretary. Implication of this research is the major system of academic administration more effective and efficient. Keywords : Systems, Academic Administration, and Information Technology

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