DESIGN AND CONSTRUCTION OF A WIRELESS DC MOTOR SPEED AND DIRECTION CONTROL USING RADIO FREQUENCY
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This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.
ACKNOWLEDGEMENT
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PROJECT DESCRIPTION: This work "design and construction of a wireless dc motor speed and direction control using radio frequency" research material is a complete and well researched project material strictly for academic purposes, which has been approved by different Lecturers from different higher institutions. We made Preliminary pages, Abstract and Chapter one of"design and construction of a wireless dc motor speed and direction control using radio frequency"visible for everyone, then the complete material on "AA" is to be ordered for. Happy viewing!!!
Wireless remote controlled dc motor explained in this project. Motor control through RF communication is a very interesting application and is widely used in robotics, electronics toys, automation systems etc. This topic covers the way DC motors can be driven by using the controls from a distant place. The controls are transferred from one end to another by employing an RF signal.
TABLE OF CONTENT
COVER PAGE
APPROVAL PAGE
DEDICATION
ACKNOWLEDGEMENT
TABLE OF CONTENT
CHAPTER ONE
- INTRODUCTION
- OBJECTIVE OF THE PROJECT
- PURPOSE OF THE PROJECT
- SIGNIFICANCE OF THE PROJECT
- LIMITATION OF THE PROJECT
- APPLICATIONS OF THE PROJECT
CHAPTER TWO
LITERATURE REVIEW
2.1 WIRELESS DC MOTOR SPEED CONTROL BACKGROUND
2.2 ENVIRONMENTAL CONSIDERATIONS FOR WIRELESS DC MOTOR CONTROL
2.3 REVIEW OF WIRELESS COMMUNICATIONS
2.4 TYPES OF WIRELESS COMMUNICATION
2.5 RADIO FREQUENCY TECHNOLOGY
CHAPTER THREE
DESIGN METHODOLOGY
3.1 BLOCK DIAGRAM
3.2 SYSTEM CIRCUIT DIAGRAM
3.3 SYSTEM OPERATION
3.4 CIRCUIT DESCRIPTION
3.5 POWER SUPPLY UNIT
3.6 POWER SUPPLY COMPONENTS
CHAPTER FOUR
RESULT ANALYSIS
4.0 CONSTRUCTION PROCEDURE AND TESTING
4.1 CASING AND PACKAGING
4.2 ASSEMBLING OF SECTIONS
4.3 TESTING OF SYSTEM OPERATION
4.4 COST ANALYSIS
CHAPTER FIVE
5.1 CONCLUSION
5.2 RECOMMENDATION
5.3 REFERENCES
CHAPTER ONE
1.0 INTRODUCTION
The speed and direction control of DC motor is very important for various kind of uses. Through all these years, there have been various attempts in finding different efficient solutions for the speed and direction control of the DC motor. History will recognize the vital role played by DC motors in the development of industrial power transmission systems. The DC machine was the first practical device to convert electrical power into mechanical power, and vice-versa in its generator form. Inherently straightforward operating characteristics, flexible performance and high efficiency encouraged the widespread use of DC motors in many types of industrial drive applications. DC motors have been long been the primary means of Electrical traction. DC motor is considered as a SISO system having torque/speed characteristics compatible with most mechanical loads. Hence, DC motors are always a good ground for advanced theories because the theory is extendable to other types of motors. Wireless communication is the transfer of information between two or more points that are not physically connected. Distances can be short, such as a few meters for television remote control, or as far as thousands or even millions of kilometers. Among the various wireless technologies like IR (Infra Red), Bluetooth and WLAN, we have chosen RF technology, the main reason being it has a very long range of 3 KHz-300GHZ. It is also not affected by any obstructions. Commercial applications for wireless are door announcers, security and access systems, gate control, remote activation, score board and paging systems. In this project we try to provide a similar approach by introducing the concept of radio frequency technology.
1.2 OBJECTIVE OF THE PROJECT
The objective of this work is to construct a device that will control the speed and direction of a dc motor wirelessly. This work is made up of major components: an input system for the transmitter, a wireless transmitter, a wireless receiver, and a motor controller connected to the receiver.
1.3 PURPOSE OF THE PROJECT
The purpose of this project is to build a system that can independently and wirelessly control DC motor speed. To do this, the system will need 4 core components: an input system for the transmitter, a wireless transmitter, a wireless receiver, and a motor controller connected to the receiver.
1.4 SIGNIFICANCE OF THE PROJECT
Speed and direction control from remote place
Speed level and direction display on LCD
Reliable and Easy to operate.
1.5 LIMITATION OF THE PROJECT
- Wireless communications are limited by the range of the transmitter.
- Cost of wireless communication system and components are high.
- When transmitting data, users must sometimes send smaller bits of data so the information moves more quickly. The size of the device that's accessing the information is also still an issue.
- Many applications need to be reconfigured if they are going to be used through wireless connections.
- Most client/server applications rely on a persistent connection, which is not the case with wireless.
- Since radio waves travel through the atmosphere they can be disturbed by electrical interferences (such as lightning) that cause static.
1.6 APPLICATIONS OF THE PROJECT
Industries are using RF solutions for monitoring, process, control, inventory tracking, data links and bar code reading devices. Commercial wireless applications such as door announcers, security and access systems, gate control, remote activation, score board and paging systems.
Automotive companies employing RF for wireless remote control, remote keyless entry and safety applications.
Consumer products including electronic toys, home security, gate and garage door openers, intercom, fire and safety systems and irrigation controllers
Medical products like patient call and monitoring, handicap assistance device, surgery communication system, remote patient data logging and ECG monitor
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "design and construction of a wireless dc motor speed and direction control using radio frequency" is also available. Order full work to download. Chapter two of "design and construction of a wireless dc motor speed and direction control using radio frequency" consists of the literature review. In this chapter all the related work on "design and construction of a wireless dc motor speed and direction control using radio frequency" was reviewed.
CHAPTER THREE: The complete chapter three of"design and construction of a wireless dc motor speed and direction control using radio frequency"is available. Order full work to download. Chapter three of "design and construction of a wireless dc motor speed and direction control using radio frequency" detector consists of the methodology. In this chapter all the method used in carrying out this work was discussed.
CHAPTER FOUR: The complete chapter four of "design and construction of a wireless dc motor speed and direction control using radio frequency" is available. Order full work to download. Chapter four of"design and construction of a wireless dc motor speed and direction control using radio frequency"detector consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of "design and construction of a wireless dc motor speed and direction control using radio frequency" is available. Order full work to download. Chapter five of "design and construction of a wireless dc motor speed and direction control using radio frequency" detector consist of conclusion, recommendation and references.
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