Home > Automation > Control Engineering


[ pdf ] Magnetic Levitation System 2EM

Magnetic Levitation System 2EM Download
202
times
Topic under  Control Engineering
Source: ee.sharif.edu 
File size: 753.48 KB
File type: pdf
Last download on: Sat Mar 25, 2017 02:43:12 PM
Short Desciption:
Magnetic Levitation System 2EM (MLS2EM) Userís Manual, The Magnetic Levitation System with 2 Electromagnets (MLS2EM) is a complete (after assembling and software installation) control laboratory system ready to experiments.

Summary:
Introduction The Magnetic Levitation System with 2 Electromagnets (MLS2EM) is a complete (after assembling and software installation) control laboratory system ready to experiments. The is an ideal tool for demonstration of magnetic levitation phenomena. This is a classic control problem used in many practical applications such as transportation - magnetic levitated trains, using both analogue and digital solutions to maintain a metallic ball in an electromagnetic field. MLS2EM consists of two electromagnets, the suspended hollow steel sphere, the sphere position sensors, computer interface board and drivers, a signal conditioning unit, connecting cables, real time control toolbox and a laboratory manual. This is a single degree of freedom system for teaching of control systems; signal analysis, real-time control applications such as MATLAB. MLS is a nonlinear, open-loop unstable and time varying dynamical system. The basic principle of MLS operation is to apply the voltage to an upper electromagnet to keep a ferromagnetic object levitated. The object position is determined through a sensor. Additionally the coil current is measured to explore identification and multi loop or nonlinear control strategies. To levitate the sphere a real-time controller is required. The equilibrium stage of two forces (the gravitational and electromagnetic) has to be maintained by this controller to keep the sphere in a desired distance from the magnet. When two electromagnets are used the lower one can be used for external excitation or as contraction unit. This feature extends the MLS application and is useful in robust controllers design. The position of the sphere may be adjusted using the set-point control and the stability may be varied using the gain control. Two different diameter spheres are provided. The band-width of lead compensation may be changed and the stability and response time investigated. User-defined controllers may be tested.
Bookmark or share this info on Google+ and leave comment at below :

Bookmark and Share

People who downloaded this also viewed in this sites:

A Guide for Process Measurement and Control
A Guide for Process Measurement and Control. Instrumentation Reliability Techniques. Original Publication 1981. Disclaimer. MCAA, the Measurement,...

Digital Motion Control System Design - From the Ground Up Part 2
D3 Engineering . Digital Motion Control System Design - From the Ground Up Part 2...

Control Engineering in Tanzania Soap boiling control
The goals of process control are minimising the production costs, minimisation of the negative influences on environment and optimising the quality...

    Leave comment :
    "Magnetic Levitation System 2EM"

    Name*

    Comment


    Related Free Files

    Modelling and control of a hydraulic servo... - Download: 305 times
    INSTRUMENTATION AND CONTROL TUTORIAL ... - Download: 1083 times
    INTELLIGENT CONTROL... - Download: 105 times
    Integration in Access Control Systems... - Download: 109 times
    COM 2009 Nickel Pyrometallurgy - Modern... - Download: 106 times
    Systems and Control Engineering... - Download: 198 times
    Modeling of MultiSensory Robotic Systems... - Download: 64 times
    Re: Solution Manual (MODERN CONTROL SYSTEM... - Download: 12792 times
    Fundamentals of Instrumentation and Control... - Download: 3142 times
    A Reference Model Architecture for... - Download: 79 times


    eXTReMe Tracker