Mechatronics magnetic levitation control experiments test. Trends in increased mobility of large masses with changing lifestyle for more comfort are leading to congestion on roads with automobiles. The ridership levels enjoyed by highspeed rail systemsl in france and japan and. Magneticlevitation literally means floating in air. Magnetic levitation principles introduction magnetic fields are used to describe forces at a distance from electric currents. Based on our literature search there are many methods of implementing a control system, as well as many ways to arrange the internal magnets.
Abstracta new sliding surface design approach for magnetic levitation system is proposed that varies the sliding. Magnetic levitation is a way of using electromagnetic fields to levitate objects without any noise. With this choice, the strong eddycurrent induced magnetic field is rejected by the superconducting field, giving a selfstabilizing levitation. Magnetic levitation is cited on microsoft academic search as follows. Find the list of the latest seminar topics for mechanical engineering here. The principle of magnetic levitation is that a vehicle can be suspended and propelled on a guidance track made with magnets. The common point in all applications is the lack of contact and thus no wear and friction. Magnetic levitation, also known as maglev is used in a similar way to levitate objects in air without any support, using magnetic field. Maglev derived from maglev could be a conveyance technology that uses magnetic levitation to move vehicles while not creating contact with the bottom or an electrical pickup. Hormaz amrolia department of electrical engineering institute of technology, nirma university ahmedabad. Controller design for magnetic levitation system a thesis submitted in partial fulfillment of the requirements for the degree of master of technology in control and automation by abhishek nayak m. Magnetic levitation driving without wheels presentation outline 1. If the force is large enough, the moving magnet can levitated. Electromagnets and superconducting magnets have allowed us to create a magnetic levitation train nicknamed maglev that floats on the.
By using magnetic fields, the maglev train can be levitated above its track. Based on the reading, write 250 words or more on a scientific or technological application of fact 8 induction or fact 9 or 10 magnetic forces on moving charges. Please refer our topics, ppts and pdf reports, we hope it will contribute something to your final year mechanical seminar presentations. One electromagnet pole faces a black post upon which a 2. Those who have studied levitation, charged particle traps, or magnetic. For levitation on earth, first, a force is required directed vertically upwards and. With maglev, a vehicle is levitated a short distance away from a guide way using magnets to. This signal is fed back through a levitation constant that is defined by properties of the levitation halbach array and the track design. Magnetic levitation is the process of levitating an object by exploiting magnetic fields. Simple magnetic levitation train seminar reportpdf ppt. A high speed maglev train uses noncontact magnetic levitation, guidance and propulsion systems and has no. Magnetic levitation is the use of magnetic fields to levitate a metallic object.
Studies on energy efficiency and carbon emissions of common planes were compared to. Mar, 2020 pdf download seminar report on hyperloop one. In it, railroading technology will away with moving components, permitting vehicles to maneuver additional swimmingly and more. Seminar on maglev trains report free pdf download abstract as the world continues to grow and as cities continue to become more crowded and congested, our normal modes of transportation will not be able to handle these overpopulated areas. When the like poles of two permanent magnets come near each other, they produce a mutually repulsing force that grows stronger as the distance between the poles diminishes. The maglev train provides fast and efficient transportation that could potentially save energy and reduce carbon emission over short distances.
This paper discusses the development of magnetic levitation vehicles in. Vasav shethna bee110 tushar shingala bee111 under guidance of. Theyll give your presentations a professional, memorable appearance the kind of sophisticated look that todays audiences expect. Many of the proposed solutions have focused on the use of feedback linearization 1, 3, 810, 15 due to the nonlinear characteristics of the magnetic and elec. Magnetic levitation, ask latest information, magnetic levitation abstract, magnetic levitation report,magnetic levitation presentation pdf,doc,ppt, magnetic. Abstractlowcost magnetic levitation project kits are used in teaching system design in an introductory undergraduate control systems course. It is sometimes said to be the first fundamental innovation in the field of railroad technology since the invention of the railway. Bidyadhar subudhi department of electrical engineering national institute of technology, rourkela. The definition goes on to state, in a simple configuration, an electromagnet is used to lift up a ferromagnetic object and the gravity pulls down the. Nonlinear control for magnetic levitation of automotive engine vales k. This current then induces a magnetic field that levitates the train. Simple magnetic levitation train seminar reportpdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets.
As the world continues to grow and as cities continues to become more crowded and congested, our normal modes of transportation will not be able to handle these overpopulated areas. In other words, it is overcoming the gravitational force on an object by applying a counteracting magnetic field. Magnetic levitation full seminar report, abstract and presentation. First, the trains velocity induces a current in the track. The magnetic levitation technology can be used as an efficient technology in. Magnetic levitation a seminar report submitted in partial fulfillment of the requirements for the degree of bachelor of technology in electrical engineering submitted by. Electromagnetic suspension ems uses the attractive magnetic force of a magnet beneath a rail to lift the train up.
Magnetic levitation maglev technologies the tokaido shinkansen began operations in 1964 and was an immediate success. Modeling and control for a magnetic levitation system based. Magnetic levitation full seminar reports, pdf seminar abstract, ppt, presentation, project idea, latest technology details, ask latest information. Simple magnetic levitation train seminar report pdf ppt download the answer to this transportation problem lies in the world of electro magnetism and superconducting magnets.
By manipulating magnetic fields and controlling their forces an object can be levitated. It employs diamagnetism, which is an intrinsic property of many materials referring to their. For details on how the signals are measured and transferred to the pc, refer to. Chart and diagram slides for powerpoint beautifully designed chart and diagram s for powerpoint with visually stunning graphics and animation effects. Worlds best powerpoint templates crystalgraphics offers more powerpoint templates than anyone else in the world, with over 4 million to choose from. Magnetic levitation is used in a new generation of train that will have cruising speeds. In magnetic levitation maglev, also known as magnetic suspension, this basic principle is used to suspend or levitate vehicles weighing 40 tons or more by generating a controlled magnetic force. In the case of magnetic attraction, the experiment is. Apr 10, 2011 magnetic levitation wind turbine maximum overall efficiency of windmill is 30%.
Dec 24, 2015 magnetic levitation captionovercoming the pull of gravity and fighting acceleration are major challenges for scientists looking to achieve flight andor highspeed transportation. The answer to this transportation problem lies in the world of electro magnetism and superconducting magnets. Because of the growing need for quicker and more efficient methods for moving. The discovery hp tga instruments feature a new patented toploading magnetic levitation balance with unprecedented performance.
Maglev transportation by peter aspinwall, tamie liu et al. Maglev train, ask latest information, maglev train abstract,maglev train report, maglev train presentation pdf,doc,ppt,maglev train technology discussion. Introduction magnetic levitation is becoming widely applicable in magnetic bearings, highspeed ground transportation, vibration isolation, etc. This results in the following differential equation for the ball dynamics. Laser sensors provide noncontacting position feedback and incorporate proprietary conditioning to electronics for signal noise reduction and ambient light rejection. Maglev, or magnetic levitation, is a system of transportation that suspends, guides and propels vehicles, predominantly trains, using magnetic levitation. Magnetic force is used to counteract the effects of the gravitational acceleration and any other accelerations. This book is the first factual compendium on scientific levitation achievement that i have had the pleasure of reading and am very proud to add it to my library. Either the magnetic force of repulsion or attraction can be used. A free powerpoint ppt presentation displayed as a flash slide show on id.
Dynamic modeling, timedomain analysis, pi and pid feedback control. Ppt magnetic levitation powerpoint presentation free. There can be no purely electrostatic levitator or particle trap. Maglev seminar report by rohan electric motor mechanical. Apr 28, 20 magnetic levitation is cited on microsoft academic search as follows. We have added ppt and pdf reports in as much mechanical seminar topics as possible. This increases efficiency, reduces maintenance costs, and increases the useful life of the system. Magnetic levitation is a highly advanced technology. Maglev 1 magnetic levitation experiment quanser consulting inc. It is a type of magnet in which the magnetic field is produced by electric current. Sliding mode control in mechanical systems taylor and francis ltd, 11 new fetter lane, london.
Magnetic levitation system in control engineering education 153 2. Introduction to magnetic bearing by jagu srinivasa rao pdf magnetic bearings by hillyard pdf design and control of. Hyperloop one is based on a principle of magnetic levitation. A wellwritten, factual account of magnetic levitation and accompanying lore over the ages, rising force is a welcome addition to livingstons previous books on magnetics. As the world continues to grow and as cities continues to become more crowded and congested, our normal modes of transportation. Magnetic levitation, of course, is a well known concept in several practical applications like levitation based trains as well as in simple science toys the most famous of which is the levitron. Ppt magnetic levitation train powerpoint presentation. A magnetic levitation method that combines all the known advantages of active magnetic bearings in a selfsensing configuration is presented. The name maglev is derived from magnetic levitation. Magnetic levitation is a way to suspend objects in air without any support, as if in defiance of gravity.
If the same windmill is operating at 50% of its maximum speed the efficiency becomes very low. Our new crystalgraphics chart and diagram slides for powerpoint is a collection of over impressively designed datadriven chart and editable diagram s guaranteed to impress any audience. Electromagnets and superconducting magnets have allowed us to create a magnetic levitation train nicknamed maglev that floats on the track instead of being directly on it. Since the fact that except ratio between amplitude of oscillations of. Media in category magnetic levitation the following 23 files are in this category, out of 23 total. Magnetic levitation technology magnetic levitation is a method by which an object is suspended in the air with no support other than magnetic fields. Simple magnetic levitation train seminar report pdf ppt download abstract. An unsung phenomenon of the past which is now being put to use in a variety of interesting and useful applications. Magnetic levitation control system in stand alone analogue mode recall that the considered equipment is with a builtin power supply and in the analogue mode is capable of standalone. P a g e 1 magnetic levitation train a seminar report submitted in the. Magnetic levitation a seminar report submitted in partial fulfillment of. Magnetic levitation vehicles introduction magnetic levitation, or maglev, is a technology used for highspeed trains in which the vehicle is lifted from the roadway or guideway by a magnetic field. Seminar on maglev trains report free pdf download abstract as the world continues to grow and as.
Magnetic levitation latest seminar topics for engineering. Sliding mode control of magnetic levitation system using nonlinear timevarying sliding surface chintu. Magnetic levitation maglev or magnetic suspension is a method by which an object is suspended with no support other than magnetic fields. If the magnetic force of attraction is used, it is known as magnetic suspension. Introduction electromagnetic levitation is a classic control problem for which numerous solutions have been proposed. Here are some of the craziest uses that engineers and designers have dreamed up. This site looks at a levitator that is both a classroomlevel demonstration of the principles involved in a maglev system and an experimental implementation of control mechanism for magnetic.
In the past, magnetic levitation was attempted by using permanent magnets. Sliding mode control of magnetic levitation system using. Download the seminar report for magnetic levitation. Maglev trains are perhaps the most visible application of the technology, their freedom from wheels making them capable of reaching speeds of over 350 mph. The floaters ivett ortega, wole oyelola, claudia vargas our project is to create a semifrictionless bearing that is controlled by a feedback control system. Magnetic levitation maglev can create frictionless, efficient, faroutsounding technologies. Applications and future of magnetic levitation high tech point. Magnetic levitation the word levitation is derived from a latin word levitation is the use of magnetic fields to levitate a metallic object levitate a metallic object. Applications and future of magnetic levitation high tech. Practical applications of magnetic levitation technology. Maglev train ppt, seminar report and pdf study mafia.
Stefanopoulou, member, ieee abstractposition regulation of a magnetic levitation device is achieved through a control lyapunov function clf feedback design. If magnetic repulsion is used, it is known as magnetic levitation. Students receive individual kits along with assembly instructions for building a magnetic levitation device that is marginally stable, and they are then challenged to modify the system to improve. T railway technology today 12 edited by kanji wako. Magnetic levitation control experiments magnetic levitation set description the description of the maglev setup in this section refers to the mechanicalelectrical part and the control aspect. It is proved that magnetic levitation cannot be obtained just by using static ferromagnetism, as the object would tend to gain instability. This report is about magnetic levitation, and its application in the.
Magnetic force is used to counteract the effects of the gravitational acceleration and any other accelerations the two primary issues involved in magnetic levitation are lifting forces. Magnetic levitation is a process by which a magnet over a piece of a metal causes electrical current to flow in the metal that, in turn, produce forces that push the magnet upward. Walter barie and john chiasson 1996 linear and nonlinear state space controllers for magnetic levitation. Magnetic levitation and related systems twin goalsto relieve air and ground traffic congestion and to be technologically competitive in transportationhave prompted considerable interest in the united states in highspeed ground transportation alternatives. Pseudolevitation of two permanent magnets on a guide rod. The fields are used to reverse or counteract the gravitational pull and any other counter accelerations. With maglev, a vehicle is levitated a short distance away from a. The ball elevation from the post is measured using a sensor embedded in the post. Winner of the standing ovation award for best powerpoint templates from presentations magazine.
Modeling and control of a magnetic levitation system concepts emphasized. Since then, japans shinkansen network has expanded considerably, and its success has prompted rapid development of highspeed railways in other countries as well, especially in the west. Laser sensors provide noncontacting position feedback and incorporate proprietary conditioning to electronics. But unlike levitron and many other toys, the con guration in fig. Simple magnetic levitation train seminar reportpdf ppt download. Magnetic levitation free download as powerpoint presentation. The purpose of our project is to determine what the economic and environmental benefits magnetic levitation technology can bring to current transportation methods. Levitation is the process by which an object is suspended against gravity, in a stable position, without physical contact. Write 250 words or more on some aspect of magnetic levitation. The method realizes stable and welldamped levitation.
Magnetic levitation technology is a perfect solution to achieve better performance for many motion systems, e. Maglev can create frictionless, efficient, faroutsounding technologies. Nonlinear control for magnetic levitation of automotive. Maglev seminar report by rohan free download as pdf file. Magnetic levitation control system in stand alone analogue mode recall that the considered equipment is with a builtin power supply and in the analogue mode is capable of standalone operation without any computer control software. Current projects nclusion introduction maglev, or magnetic levitation, is a system of transportation that suspends, guides. Introduction magnetic levitation is becoming widely applicable in magnetic bearings, highspeed. Of the types of magnetic levitation systems proposed, electromagnetic attraction systems are currently the most widely. Hormaz amrolia department of electrical engineering institute of technology, nirma university ahmedabad 382481. Magnetic levitation maglev is an innovative transportation technology. Ralph hollis, research professor, the robotics institute, carnegie mellon university.
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