Design of Mechatronics

Design of Mechatronic Systems Group Project magnetised Levitator Group members:Gary Ong Teng Giap erythema solare Chun Yang Raymond Ng Soon Hock Yew Lih Heng Date Of submission:3 Sept 2012 Introduction magnetised levitation is a transportation technology. It is use for maglev trains and opposite magnetized systems. This technology results in non-contacting vehicles actuate safely at look sharp higher than 250 miles-per-hour. Magnetic levitation is also a method of utilize magnetic cogitation to raise or immobilize a bronze quarry without any opposite support. By manipulating the magnetic fields, magnetic forces keister be promiseled and levitate a metallic heading. The electromagnetic force or magnetic pressure is used to counteract the make of gravitation and other accelerations. Magnetic pressure is an energy meanness associated with the magnetic field. It is sympathetic to the physical pressure except it is carried by the magnetic field rather t han kinetic energy of the triggerman molecules. According to Earnshaws theorem, perversity of inanimate magnetic objects result always check one permanent magnet suspend above or below another. However, this problem can be solved by rapidly adjusting the magnets strength by employ an active control circuit.

The general principle of this project is bare(a) and straight forward, it is using an electromagnet to energize off a metallic object upward and a lucky beam is used to banner the exact position of the metallic object. Electromagnetic force or magnetic pressure is set according to the position. If the take fire sight is less, the circuit result reduces the electromagnets current and cause the lifting return weaker! and the metallic object will move downward until the light beam is less obstruct and at the centered on detector. If the metallic object is removed, the barf will run at full power. Vice versa, if the light beam is fully blocked, the coil will turn only off. This report is generally divide into three sections. The...If you want to get a full essay, coiffe it on our website: OrderEssay.net

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