The following information was submitted:
Transactions: WSEAS TRANSACTIONS ON SYSTEMS AND CONTROL
Transactions ID Number: 31-692
Full Name: Lubna Moin
Position: Ph.D. Candidate
Age: ON
Sex: Female
Address: 65-B Block-2 P.E.C.H S Karachi 75400
Country: PAKISTAN
Tel: +092-021-4553674
Tel prefix: +092-021
Fax:
E-mail address: engr_lubna@yahoo.com
Other E-mails: lubna@pnec.edu.pk
Title of the Paper: Design and Simulation of Model Based System Using Real Time Windows
Authors as they appear in the Paper: Engr Lubna Moin, Dr.Vali Uddin
Email addresses of all the authors: lubna@pnec.edu.pk,engr_lubna@yahoo.com, v_uddin@pnec.edu.pk
Number of paper pages: 15
Abstract: This paper investigates the issue of real time simulations using MATLAB as a tool. Real-time systems are loosely defined as the class of computer systems that interact in a time frame defined by the external world. It is an environment where a single computer is a host and a target. After creating a model and simulating it with simulink in normal mode we can generate executable codes with real time workshop. Here we have used MATLAB as an application tool which provide us the specialized tool boxes for specific areas. The real time window target communicates with the executable program acting as a control program and interfaces with the hardware device through the I/O port. Here we tried to analyze a magnetic levitation system. The control goal is to suspend a steel sphere by means of a magnetic field counteracting the force of gravity and to be able to apply a controlled disturbance to force the sphere to follow a predetermined trajectory. The control to be app!
lied is the voltage, which is converted into a current via internal circuitry in the controller located in the mechanical unit. The current passes through and an electromagnet which creates a magnetic field in its vicinity. The sphere is placed along the vertical axis of the electromagnet after the control system is started in the software. In this way a approach towards real time workshop is analyzed and applied.
Keywords: Magnetic levitation, PID controller, actuator, sensor, real time MATLAB simulation.
EXTENSION of the file: .pdf
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