Keresés

Keresési eredmények

• Bond Graph Modeling, Simulation, and Control of Permanent Magnet Linear Synchronous Motor: PMLSM Motor Based EVs Applications

  1-9

  Babangida Aminu

  Husi Géza

  Szemes Péter

  Megtekintések száma:

  211

  The high-performance feature of the Permanent Magnet Linear Synchronous Motor (PMLSM) makes it a reliable and valuable motor for use in the automotive industry, especially for electric vehicle (EVs) applications. This research proposes a bond graph approach in modeling the PMLSM as a multi-domain dynamical system.

  However, A time-based simulation was performed using 20-sim software to simulate the dynamical behavior of the motor. An equivalent model of the motor was first obtained and then modeled and simulated using 20-sim software. The model of the PMLSM drive system was modeled separately and incorporated with PMLSM Motor equivalent model to form a global model.

  Moreover, the motor drive system response was studied based on the sensor resolutions and the inverter switching frequency. The block diagram and the transfer function methods validated the bond graph model obtained. Two classical PIs such as continuous and discrete were implemented on the motor response to control the velocity of the motor.

• Performing Canny Edge Detection Using NI LabVIEW Software Environment

  1-6

  Géresi Zalán Tamás

  Adila Afghan Syeda

  Szemes Péter Tamás

  Megtekintések száma:

  188

  Performing image acquisition and processing can require a high amount of computational resource. In this article, I am discussing the application of Canny Edge Detection algorithm to a live webcam image real-time using NI’s software environment.

• Brushless DC Motor Modeling Using Bond Graph Method and Control using LabVIEW: Speed control based calssical PID control

  1-5.

  Alsabbagh Ammar

  Szemes Péter Tamás

  Baki Abdulkader

  Megtekintések száma:

  262

  This paper aims to simulate and control a three-phase Brushless DC Motor. Bond Graph method has been used to obtain fast and simple dynamic model. The system has been controlled by classical PID controller. All the paper results were fulfilled using LabVIEW program.

• Electric Vehicle Modeling and Simulation of Volkswagen Crafter with 2.0 TDI CR Diesel Engine: VW Vehicle 2020 Based PMSM Propulsion

  1-6

  Babangida Aminu

  Szemes Péter Tamás

  Megtekintések száma:

  430

  The Internal Combustion Engine (ICE) used by conventional vehicles is one of the major causes of environmental global warming and air pollutions. However, the emission of toxic gases is harmful to the living. Electric propulsion has been developed in modern electric vehicles to replace the ICE.

  The research is aimed at using both Simulink and SIMSCAPE toolboxes in a MATLAB to model the vehicle. This research proposes a Volkswagen (VW) crafter with a 2.0 diesel TDI CR engine, manufactured in 2020. An electric power train, a rear-wheel driven, based on Permanent Magnet Synchronous Motor (PMSM) was designed to replace the front-wheel driven, diesel engine of the VW conventional vehicle.

  In this research, a Nissan leaf battery of a nominal voltage of 360 V, 24 kWh capacity was modeled to serve as the energy source of the overall system. A New European Drive Cycle (NEDC) was used in this research. Another test input such as a ramp was also used to test the vehicle under different road conditions. However, a Proportional Integral (PI) controller was developed to control both the speed of the vehicle and that of the synchronous motor. Different drive cycles were used to test the vehicle. The vehicle demonstrated good tracking capability with each type of test. In addition, this research found out that there is approximately about 19% more benefit in terms of fuel economy of electric vehicles than the conventional vehicles.

• Robosztus objektumfelismerés mobil robotokhoz, Kinect szenzor segítségével

  1-7.

  Szabó András Gergő

  Szemes Péter Tamás

  Husi Géza

  Megtekintések száma:

  96

  Geometriai jellemzőkkel megadott objektumdefiníció alapú objektum felismerő rendszer LabVIEWban kódolva, ahol a felvételeket Kintect szenzorral oldottuk meg.

• Omnidirekcionális robot megvalósítása, dinamikai és mozgásszabályozási tulajdonságainak mérése

  1-6.

  Nagy Dániel

  Szemes Péter Tamás

  Husi Géza

  Megtekintések száma:

  86

  Ez a kutatás a National Instruments által forgalmazott omnidirekcionális platformok teljestő képességét foglalja össze.

• Opportunities of Computer-aided Building Energy Consumption Design

  1-5.

  Sarvajcz-Bánóczy Emese

  Szemes Péter Tamás

  Megtekintések száma:

  77

  Nowadays a significant part of energy is consumed in buildings. In order to reduce the energy consumption different retrofit technologies are applied. As every building and every energy consumer is different the same modernization technic can not be used for all buildings. This paper shows a computer aided opportunity which is able to simulate different modernization technic for the same building in order to the best opportunity can be selected. The paper highlights the advantages of computeraided building design and the opportunities of optimization techniques in a new under design building case. This paper also contains examples in order to introduce this modelling method.

• Simulation of PMSM Vector Control Using Multisim and LabVIEW

  1-7.

  Khaled Amro Mohamed Hafez Abdelrazek

  Szemes Péter Tamás

  Megtekintések száma:

  168

  This paper represents the simulation of field-oriented control of a permanent magnet synchronous motor. Using Clark-Park transform and three PI controllers for controlling speed, direct-axis current, and quadrant axis current. As maximum torque occurs when the rotor field and stator fields are 90 degrees from each other. The goal is to bring the stator field always orthogonal to the rotor field. The simulation is performed using Multisim and LabVIEW software

• Speed Control of Three Phase Induction Motor Using Scalar Method and PID Controller

  1-5.

  Nasser Aram

  Szemes Péter Tamás

  Megtekintések száma:

  247

  This paper presents the speed control of a three-phase induction motor using the scalar control method with PID controller. The system maintains a constant volt to frequency ratio for any change in the load. We also used vector control method and bond graph to describe the motor model, as well as its behavior. Finally, we simulated the system using Labview, where the good results of using the scalar control technique are shown.

• Modelling and Simulation of Stepper Motor For Position Control Using LabVIEW

  1-5.

  Karadeniz Ahmet Mehmet

  Alkayyali Malek

  Szemes Péter Tamás

  Megtekintések száma:

  1764

  This paper presents hybrid stepper motor (is a type of stepping motor) modelling and simulation which is widely used a kind of motor in industrial applications. In this study, the stepper motor was modelled using bond graph technique and simulation for desired position was executed on LabVIEW graphical interface. Then, firstly a convenient PID controller was designed for position, speed and current and PID close loopresponse was obtained for position control. Then, PID parameters for each controller were arranged separately to obtain good response Secondly, Fuzzy Logic controller applied to the system and its response was obtained. Finally, both responses are compared. According to comparison, it was observed that Fuzzy Logic controller’s response is better than PID’s. (In this paper, all shown responses were observed for 120 degree desired position)