Real Time DC Motor Speed Control using PID Controller in LabVIEW

Vikhe, P. S.; Punjabi, Neelam; Kadu, C.B.

doi:10.15662/ijareeie.2014.0309046

Cited by 16 publications

(17 citation statements)

References 3 publications

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“…Para realizar el proceso de automatización y ejecución del ensayo, se desarrolló una interfaz gráfica de usuario en LabView® [14] para controlar y visualizar el proceso del ensayo de ahuellamiento de una manera sencilla y en tiempo real [15]. La interfaz desarrollada (figura 8) [16] es una aplicación que monitorea las variables de control y las señales de los sensores, además durante el ensayo se tiene la capacidad de modificar los parámetros de referencia de presión, temperatura, pasadas por minuto y tiempo de duración [17].…”

Section: Interfaz Gráfica De Usuariounclassified

Design, building and instrumentation of the rutting equipment for flexible pavements // Diseño, construcción e instrumentación del equipo de ahuellamiento para pavimentos flexibles

2017

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RESUMENEl objetivo principal de la investigación fue diseñar, construir e instrumentar un equipo de pavimentos que determina las deformaciones permanentes en pavimentos flexibles con un sistema neumático que transfiere cargas a las probetas. El desarrollo del equipo inició con un proceso de automatización consistente en realizar una interfaz de usuario-máquina en la cual se definen variables como: la presión, humedad, temperatura y número de ciclos por minuto, para después realizar la adquisición de datos en tiempo real por medio de un microcontrolador 18F4550 con transmisión USB. Durante el ensayo que dura aproximadamente 2 horas se realiza el control de temperatura por medio de cuatro termocuplas tipo J que están distribuidas en la cámara de la máquina. Así mismo, se controla la presión de los actuadores neumáticos y la velocidad del ensayo por medio de un variador. Este tipo de controladores son PID discretos implementados en el microcontrolador y el variador respectivamente.Como logro obtenido de la investigación, se diseñó, construyó e instrumentó una máquina con capacidad de evaluar el comportamiento de deformaciones permanentes del pavimento bajo condiciones controladas de temperatura por medio de resistencias y de termocuplas y cargas admisibles por actuadores neumáticos. Este sistema se desarrolló de tal manera que el usuario final indicará únicamente las condiciones iniciales y la prueba se desarrollará de manera autónoma. Finalmente, se construyó un equipo versátil para la ejecución de ensayos en pavimentos que representen la deformación bajo las condiciones reales de carga, temperatura, radiación UV y humedad, variables a las cuales está sometida una estructura de pavimento.Palabras clave: Ahuellamiento; Pavimento flexible; Radiación UV, Sistema neumático. ABSTRACTThe main objective of the research was to design, construct and instrument a pavement equipment who determines the permanent deformations in flexible pavements with a pneumatic system that transfers loads to the samples. The development of equipment started with an automation process consisting of a user-machine interface in which variables such as pressure, humidity, temperature and number of cycles per minute are defined, for later perform a real-time data acquisition using a 18F4550 microcontroller with USB transmission. Test duration is approximately 2 hours, during which temperature control is performed Cite this article as: P. Porras, A. Tovar, O. Reyes-Ortíz, "Design, building and instrumentation of the rutting equipment for flexible pavements", Prospectiva, Vol 15, N° 2, 126-134, 2017.

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Section: Interfaz Gráfica De Usuariounclassified

Design, building and instrumentation of the rutting equipment for flexible pavements // Diseño, construcción e instrumentación del equipo de ahuellamiento para pavimentos flexibles

2017

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“…It is combination of three term i-e Proportional, Integral and Derivative controller and it is mostly used to regulate the time-domain response of vast range of dynamic systems [10]. The Proportional term performs control action proportional to the error, Integral term minimizes the steady state error by low frequency reparation through integrator and Derivative term improves the natural response of process by high frequency reparation through differentiator [11] PID calculates the error value which is the difference between the desired and the actual value of the system and attempts to reduce the error by adjusting the process control inputs [12].The architecture of PID controller is shown in Figure 2.…”

Section: Implementation Of Pidmentioning

confidence: 99%

Implementation of Pid on Pic24f Series Microcontroller for Speed Control of a Dc Motor Using Mplab and Proteus

Aslam¹,

Hannan²,

Sajjad³

et al. 2016

Adv. Sci. Technol. Res. J.

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Speed control of DC motor is very critical in most of the industrial systems where accuracy and protection are of essence. This paper presents the simulations of Proportional Integral Derivative Controller (PID) on a 16-bit PIC 24F series microcontroller for speed control of a DC motor in the presence of load torque. The PID gains have been tuned by Linear Quadratic Regulator (LQR) technique and then it is implemented on microcontroller using MPLAB and finally simulated for speed control of DC motor in Proteus Virtual System Modeling (VSM) software.Proteus has built in feature to add load torque to DC motor so simulation results have been presented in three cases speed of DC motor is controlled without load torque, with 25% load torque and with 50% load torque. In all three cases PID effectively controls the speed of DC motor with minimum steady state error.

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“…They are still the commonly used machines as variable speed drives because of their simpler modeling than AC machines [6]. So, they play a crucial role in research, industry and laboratory experiments [8]. Therefore, they are suitable to teach control theory fundamentals.…”

Section: Introductionmentioning

confidence: 99%

“…[18]. LABVIEW and MATLAB have LLABVIEW interface for arduino (LIFA) and Arduino IO library respectively for interfacing with Arduino [8], [38].…”

Section: Introductionmentioning

confidence: 99%

Teaching the Implementation of Digital Control using Proteus VSM Software

Gabisa¹,

Mamo²

2020

IJCA

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Most laboratory instruments to teach digital control systems are expensive to afford and not easily available especially in developing countries. In addition to this, even in developed countries, they are not open for basic exercising. This paper proposes a solution to this problem. It shows how to teach the fundamentals of digital control without using hardwares. It solves this problem by using Closed Loop Speed Control System of DC Motor on Proteus VSM (Vertual System Modelling) software. The encoder pulses are used to measure the speed of the motor. A PI controller is developed based on the dynamic model of the Proteus DC motor. The PWM which is produced depending on the error and the PI control algorithm is in put to L298 H bridge IC to drive the motor. The processor used is arduino uno board (ATmega328P) which is simple to program and has many libraries. The speed time response of the Proteus VSM motor is plotted using MATLAB .The communication between MATLAB and Proteus VSM arduino is realized using virtual serial communication.

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Real Time DC Motor Speed Control using PID Controller in LabVIEW

Cited by 16 publications

References 3 publications

Design, building and instrumentation of the rutting equipment for flexible pavements // Diseño, construcción e instrumentación del equipo de ahuellamiento para pavimentos flexibles

Design, building and instrumentation of the rutting equipment for flexible pavements // Diseño, construcción e instrumentación del equipo de ahuellamiento para pavimentos flexibles

Implementation of Pid on Pic24f Series Microcontroller for Speed Control of a Dc Motor Using Mplab and Proteus

Teaching the Implementation of Digital Control using Proteus VSM Software

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