Design of Mechatronics

Design of Mechatronic Systems Group Project magnetised Levitator Group members:Gary Ong Teng Giap convert Chun Yang Raymond Ng Soon Hock Yew Lih Heng Date Of submission:3 Sept 2012 Introduction magnetised levitation is a transportation technology. It is utilise for maglev trains and early(a) magnetized systems. This technology results in non-contacting vehicles travel safely at look sharp higher than 250 miles-per-hour. Magnetic levitation is also a method of utilize magnetic handle to start up up or immobilize a metal-looking quarry without any other support. By manipulating the magnetic field of battles, magnetic forces keister be leadled 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 exchangeable to the physical pressure except it is carried by the magnetic fi eld rather than kinetic energy of the triggerman molecules. According to Earnshaws theorem, perversity of inanimate magnetic objects result always keep on 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 intrust a metallic object upward and a promiscuous beam is used to banner the exact position of the metallic object. Electromagnetic force or magnetic pressure is modify according to the position. If the climb down sight is less, the circuit allow reduces th e electromagnets current and cause the lifti! ng return weaker and the metallic object will move downward until the light beam is less jam and at the centered on detector. If the metallic object is removed, the affirm will run at full power. Vice versa, if the light beam is fully blocked, the coil will turn all 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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