Home > Automation > Control Engineering


[ pdf ] Magnetic Levitation System 2EM

Magnetic Levitation System 2EM Download
204
times
Topic under  Control Engineering
Source: ee.sharif.edu 
File size: 753.48 KB
File type: pdf
Last download on: Sun Feb 18, 2018 01:54:16 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:

Using Hybrid Feedback Control Engineering for Designing Effective ...
... associated in delivering effective PBL, we will approach modeling and design PBL from control systems engineering perspectives. Control systems...

Terminology and Symbols in Control Engineering
Part1: Fundamentals Part2: Self-operated Regulators Part3: Control Valves Part4: Communication Part5: Building Automation Part6: Process Automation...

FUNDAMENTALS OF CONTROL ENGINEERING
Calibration ∑ Simple Process Engineering Control Systems ... RT 010 Level Control. RT 010 - 060 FUNDAMENTALS OF CONTROL ENGINEERING. Process ...

    Leave comment :
    "Magnetic Levitation System 2EM"

    Name*

    Comment


    Related Free Files

    Fundamentals of Instrumentation and Control... - Download: 655 times
    Advanced Control Engineering Handbook... - Download: 810 times
    Real-time Control Systems A Tutorial... - Download: 163 times
    Design SpaceRe-Engineering for Power... - Download: 66 times
    Modeling and Design of Distributed... - Download: 68 times
    A new approach to teaching feedback -... - Download: 164 times
    Modern Advanced Control Pays Pack rapidly... - Download: 101 times
    A Framework for Knowledge-Based Diagnosis in... - Download: 70 times
    Integration in Access Control Systems... - Download: 112 times
    ASI - Control System Design and Layout Tips... - Download: 160 times


    eXTReMe Tracker