Home > Automation > Control Engineering


[ pdf ] Magnetic Levitation System 2EM

Magnetic Levitation System 2EM Download
206
times
Topic under  Control Engineering
Source: ee.sharif.edu 
File size: 753.48 KB
File type: pdf
Last download on: Thu Apr 12, 2018 03:34:52 AM
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:

INTELLIGENT CONTROL
area, some form of control using fuzzy and/or neural network methodologies. .... According to this view, a control system consists of data structures...

Failure Mode, Effects and Criticality Analysis (FMECA)
CHAPT 1. INTRODUCTION TO FMECA Purpose Scope References Define FMECA History FMECA benefits Team effort FMECA characteristics CHAPT 2....

Criteria of Control Engineering Design
This appendix summarizes the codes, standards, criteria, and practices that will be generally used in the design and installation of instrumentation...

    Leave comment :
    "Magnetic Levitation System 2EM"

    Name*

    Comment


    Related Free Files

    Fundamentals of Instrumentation and Control... - Download: 713 times
    Gravity Dam Design... - Download: 243 times
    INSTRUMENTATION AND CONTROL TUTORIAL ... - Download: 1096 times
    Engineering Control Systems... - Download: 372 times
    Advanced Process Control Training... - Download: 872 times
    Intelligent Robot Prehension... - Download: 90 times
    Advanced Control Engineering... - Download: 375 times
    Control Engineering Design Criteria... - Download: 594 times
    Qualitative Concepts in Control Engineering... - Download: 82 times
    ASI - Control System Design and Layout Tips... - Download: 162 times


    eXTReMe Tracker