Labview based dc motor and temperature control using pid. Comparison of fuzzypid and pid controller for speed. Before running the pid control program, it is helpful to make sure that the hall. Pwm control of an hbridge an hbridge circuit consists of four transistors usually two pmos. Sedc motor will be interfaced with labview using an arduino board. Controlling a brushless dc motor with labview and a. Pdf labview fpga implementation of a pid controller for. To see how to tune the pid controller, please see the video demo andor read the blog post. How to control the speed of a dc motor with the arduino dummies.
Create a closedloop system by using the pid controller block, then tune the gains of pid controller block using the pid tuner. Rightclick on the above vi snippet and select save image as. Labview is a graphical programming environment by national instrumentstm used by millions of engineers and scientists to develop sophisticated measurement, test, and control systems using intuitive graphical icons and wires that resemble a flowchart. So, lets get started with dc motor speed control using arduino uno. Labview is a graphical programming environment by national instrumentstm used by millions of engineers and scientists to develop sophisticated measurement, test, and control systems using. Dc motor using a pid controller in labview with arduino by. International journal for research in engineering application. Pid motor control ni community national instruments. Priyanka rajput, a study of speed control of pmdc motor using autotuning of pid controller through labview, akjec international journal of technology, volume 5, no. With pid control, the speed of a motor can be archived exactly. We can now run the labview program and control the speed of the quanser dc motor from the labview front panel.
In this paper, an effort is made to control the speed of the dc motor and figure out the design process of a pid temperature controlling system of the electromagnetic. Dc motor speed control using pid controller implementation. It will control the input voltage of dc motor using pwm signals which generated in labview. Dc motor speed control in labview the engineering projects. The speed control of separately excited dc motors by pid controller is widely used in industry.
In the fuzzy controller to satisfy the control characteristics of the parameters there is special ability and that is to provide an easy computing, to control for motor. The arduino pro mini is used to store motor controls, pid algorithms, and to communicate with the pc. I have an encoder attached to the shaft of my motor, and it was recommended to me to use the arduino pid library to maintain even speed on the dc motor when its under higher loads. Dc motor speed control using pid controller implementation by. Pid controller in arduino interface with labview to. By the labview aided pid controller, the parameters are adjusted to control the motor speed. This article mainly introduces making a program for the arduino pro mini on your computer using visual studio to control motor speed by a pid algorithm. We installed two hall effect sensors 90 degrees apart in the rear shaft of the motor. Learn concepts of proportional, integral, and derivative control, and use the mydaq or elvis ii to adjust the speed of a dc motor with pid control in labview. At present i have to simulate the dc motor speed control in labview. Motor using labview salim, jyoti ohri department of electrical engineering national institute of technology kurukshetra india. This work explains the speed control design for a dc motor using fuzzy logic with labview software. In this project we will be able to control the speed of dc motor with potentiometer and we can adjust the speed by rotating the knob of potentiometer. Hi folks, i am working on speed control of 3 phase ac motor using pid and having troubles in the output response.
The aim of this project is to show how separately excited dc sedc motor can be controlled by using a pid controller in labview. I have to interface the hardware with software using daq card or using arduino uno r3. Labview is a software package for high performance numerical computation and visualization. For the simulation purpose labview software is used, in this paper two controllers are designed first one is pid controller and second one is fuzzy pid controller for the comparison purpose.
It will be helpful to vary the speed of the dc motor in either clockwise or in anti clockwise direction. Comparison of fuzzypid and pid controller for speed control. Dc motor position control using pid this post is the second installment of my advanced arduino series, where i will be continuing the trend of applying reallife engineering concepts. This error signal e will be sent to the pid controller, and the. The speed control using pi and pid control modes is explained and an implementation of the controller using opamps is given. This paper presents an implementation of selftuned pid controller fpid for speed control of dc. Various processes on the subject highlight the idea, creation, development, and implementation of intelligent control, and the results. Muruganandhan, real time dc motor speed control using pid controller in labview, ijareeie. Dec 01, 2014 this paper describes the speed control of a dc shunt motor using conventional controllers pid, imc and fuzzy logic controller based on matlab simulation program. In this paper, section i includes the introduction to control system, dc motor and different controlling techniques of motor. If the sketch compiles correctly, click upload to upload the sketch to your board. Speed control for brushless dc motors using pid algorithm.
Xilinx kintex 7 fpga based speed controller of brushless dc motor system is designed and implemented. Nov 12, 2014 development of a pid control system of a dc motor to be used in the servomechanisms laboratory using the labview software. A mathematical model of the process has been developed using real plant data and then conventional controllers and fuzzy logic controller has been designed. The response of the controller to load variations is looked at.
Dc motor speed control using pid controller in lab view citeseerx. Arduino dc motor control using l298n motor driver pwm. Dc motor using a pid controller in labview with arduino ijsrdvol. Real time dc motor speed control using pid controller in labview. Dc motor speed control using pid controller implementation by simulink and practical 45 the open loop characteristics of voltagespeed and torquespeed relationship are shown in table 2 and 3. The aim is to control the speed of the dc motor using the low cost data acquisition board i. Motion controller the motion controller acts as the brain of the system by taking the desired target positions and motion profiles and creating the trajectories for the motors to follow but outputting a 10 v signal for servo. Development of a pid control system of a dc motor to be used in the servomechanisms laboratory using the labview software. How to control a small dc motor, both in speed and direction, from a pc dc motors are used in a wide variety of applications. Dc motors are used in a wide variety of applications. Arduino motor pid speed control arduino project hub. Threephase brushless direct current bldc motor, by using feedback from three hall sensors. Labview provides the flexibility of integration of data acquisition software hardware with the process control application software for automated test and. Dc motor speed control using arduino the engineering projects.
In this example well learn how to turn a motor on and off, and then use pwm to control the motor speed. There are different ways to control a dc motor but the arduino dc motor control using l298n. Turning the potentiometer in one direction causes the motor to speed up. In this tutorial, i have controlled its speed as well by providing different voltage levels at the enable pin of the dc motor control driver l298. Design and development of labview based dc motor speed and. This kind of system is flexible, chip and easy to modify. Several design challenges include preventing shootthrough, implementing a snubber circuit, as well as open and closed loop such as pid control mechanisms. Dc motor position control using pid this post is the second installment of my advanced arduino series, where i will be continuing the trend of applying reallife engineering concepts into an arduino concept. For controlling the speed of dc motor we have various methods, but in this project we are controlling dc motor speed. To control a dc motor, we built a system using labview as the main controller and processor with a usb6008 daq module as the interface, an hbridge as the subcontroller, and a hall effect encoder of the motor as the sensor see figure 1. Mar 14, 2019 application software you can use application software to command target positions and motion control profiles. In this example well learn how to turn a motor on and.
Pid control methods are widely used in the industry. How to control a small dc motor, both in speed and direction, from a pc. Pid speed control ni community national instruments. Labview based speed control of dc motor using pid controller. It will be helpful to vary the speed of the dc motor in. Details of my setup, crio9035, ni 9263 module 0 to 10v output for the drive. When it is done uploading, you should be able to control your motor using the potentiometer. In the fuzzycontroller to satisfy the control characteristics of the parameters. Fundamentals of motion control national instruments. In this paper, section i includes the introduction to. Here, the application mainly determine to control the speed of a dc motor. Response of the actual quanser dc motor with our pi closedloop controller. You need few additional components for this project and the complete list is given below.
In the tutorial dc motor speed control in labview, i will explain you a complete step by step procedure to control the clockwise and counter clockwise direction of the dc motor as well as. Labview program to control the speed and direction of dc motor. The first part is concern on the simulation using matlab simulink where the dc motor is modeled and pi controller is tuned using zieglernichols rules and software. I want to control the speed of the dc motor in hardware using imc internal model control tuned pid in labview. Startup of a pid fuzzy logicembedded control system for. Motor using labview, wseas transactions on systems and control, volume 10, 2015. Salim, jyoti ohri,fuzzy based pid controller for speed control of d. Labview fpga implementation of a pid controller for d. In this project, we will be controlling the speed of. Apr 10, 2017 in this tutorial, i have controlled its speed as well by providing different voltage levels at the enable pin of the dc motor control driver l298.
The program usually begins with the while loop on the. After this we are done with circuit of this project, now we can move to next step that is software par in labview. Pwm signifies the controllability of the arduino hardware and labview software. Teaching the implementation of digital control using proteus vsm software.
Dc motor pid tune simulation ni community national. Oct 12, 2017 hi folks, i am working on speed control of 3 phase ac motor using pid and having troubles in the output response. From the main problem, the dynamic equations in the laplace. They can be used in novelty items and toys such as train sets right through to more serious applications in industrial process control and automation. Arduino dc motor control using l298n motor driver pwm h. The program usually begins with the while loop on the block diagram and initializing. Speed control of a dc motor using controllers science. In this lab students will learn the fundamentals of qualitative and quantitative pi control design. Pid controller in arduino interface with labview to control the speed of dc motor the main objective of the project is to control the speed of the dc motor using pid controller. Pid controller design for a dc motor file exchange. Figure 1 shows the different components of a motion control system. Dc motors rotate when current is applied and are commonly used in a wide variety of applications from robot wheels to cooling fans. For this purpose encoder feedback is used to compare the target speed and actual.
It is ideal for any measurement or control system, and the heart of. The speed of dc motors is controlled using pulse width. Bidirectional motor control can be done using an hbridge circuit with pulsewidth modulation pwm from a microcontroller to vary the speed. Apr 24, 2017 in the tutorial dc motor speed control in labview, i will explain you a complete step by step procedure to control the clockwise and counter clockwise direction of the dc motor as well as accelerating and deacelerating it with the help of the buttons on the gui created in ni labview using serial communication between arduino and ni labview. For this purpose encoder feedback is used to compare the target speed and actual speed and the difference between these two value error is used to drive the motor. Pid controller design for a dc motor file exchange matlab. Labview provides the flexibility of integration of data acquisition software hardware with the process control application software for automated test and measurement applications. In this project we will be using pid for speed control of a dc motor.
Design and development of labview based dc motor speed. In this demonstration you will see how to quickly tune the pid controller for a planned model in simulink. Design a pid controller for a dc motor modeled in simulink. Dc motor speed control using arduino the engineering. We will now see a simple circuit where we control the speed and direction of a dc motor using arduino and l298n ic. Dc motor speed control using arduino and potentiometer. Dc motor is the most used motor in robotics and electronics projects. To design the pid controller and tune it using matlabsimulink. Controlling the speed of a dc motor is one of the most common tasks that automation, robotics, and industrial engineers are called upon to perform when creating industrial systems. And also, it can be lead to instability of a closed loop control system. Real time dc motor speed control using pidcontroller in labview.
In conventional pid controller there is a difficulty to control the value of the parameters and get good suitable characteristic. So the objective of this paper is to design and develop a labview based speed and direction control of dc motor. You can use the motorcontrol sketch for the arduino to put some input into a dc motor to give you full control of the motor on the fly. In the tutorial dc motor speed control in labview, i will explain you a complete step by step procedure to control the clockwise and counter clockwise direction of the dc motor as well as accelerating and deacelerating it with the help of the buttons on the gui created in ni labview using serial communication between arduino and ni labview. In this project, we will see how to control a dc motor using arduino and l298n motor driver. This article mainly introduces making a program for the arduino pro mini on your computer using visual studio to. In this project, we will be controlling the speed of the dc motor using labview. They can be used in novelty items and toys such as. Jun 06, 2016 dc motor using a pid controller in labview with arduino ijsrdvol. Startup of a pid fuzzy logicembedded control system for the.
Controlling a brushless dc motor with labview and a daq. This paper describes the speed control of a dc shunt motor using conventional controllers pid, imc and fuzzy logic controller based on matlab simulation program. Using ni labview and daq for a dc motor controller. Real time dc motor speed control using pid controller in. Application software you can use application software to. Assistance professor joseph, closed loop speed control of dc motor using pid controller, instrumentation and control engineering. Im having trouble finding examples or tutorials of how to take encoder data as an input to maintain stable speed by adjusting pwm output to the dc motor when its. Several design challenges include preventing shootthrough. This tutorial uses labview and the labview control design and. Pid controller compares the actual speed of the dc motor with the set speed. Dc motor speed control using pid controller tuned by jaya optimization.
Finally, the speed of a dc motor will be set by created a graphic user interface for pid controller in labview software. Pdf dc motor speed control using pid controller in lab view. Dc motor speed control system the speed control of a motor is frequently required in industrial applications, robotics, home. Details of my setup, crio9035, ni 9263 module 0 to 10v output for the drive and proximity sensor for speed estimation. Monitoring and control of speed of dc motor using labview. Dc motor using a pid controller in labview with arduino. For controlling the speed of dc motor we have various methods, but in this project we are controlling dc motor speed using pwm. You can also visit the web page with resources for designing and tuning pid controllers. Pid controller is used to control a simple dc motor modeled in simulink.
1503 79 560 654 917 1430 728 1057 1245 498 1086 1369 746 1288 1447 1090 10 480 1157 404 199 156 778 645 1258 429 733 369 702 847 226 938