Proceedings of the
5th WSEAS International Conference on INSTRUMENTATION, MEASUREMENT, CONTROL, CIRCUITS and SYSTEMS

-IMCCAS 2005-

 

Cancun, Mexico, May 11-14, 2005

 

 

 

WEDNESDAY, MAY 11, 2005

 

 

Plenary Lecture 1:

 

Fractal scattering from porous media

Prof. Fernando Brambila Paz
National Council for Science and Technology, Mexico

 

We will show that microwaves reflected from and transmitted through a porous media have a fractal dimension correlated to that of the porosity. The fractal signature of the scattered microves correlates well with some physical and mechanical properties of porous media. A mathematical model relating the ground penetrating radar record to the mass fractal dimension of the soil structure is also developed.

 

 

Plenary Lecture 2:

 

The Role of Global Optimisation in Oil-Reservoir Production Forecast

Prof. Susana Gómez Gómez
IIMAS. UNAM.

 

To be able to forecast the production of a reservoir (water and oil), it is necessary to simulate the flux, which implies the characterization of the porous media of the site under study. Using historical data on the pressure and saturation, this problem of coefficient identification, can be solved as an ill- posed inverse continuous least-squares optimisation problem. The optimisation of this inverse problem, may have many local optima with good match to the data, which produce alternative scenarios of production. These alternative solutions also provide a way to deal with the uncertainty of the modelling process. Also, due to the non-continuity of the inverse operator, it is necessary to use regularization methods to get stable solutions in the realistic case of historical data with measurement errors. Our aim here, is the generation of alternative global optimisation methods that obtain the optimal solutions with good match to the data in a stable way, and in reasonable computer time, to produce efficient decision making tools.
We will present here the Parallel Tunneling Global Optimisation method, that performs multiple Levenberg-Marquard type local searches, to produce local optimal solutions with good match. Also, an alternative method to regularize and the need to efficiently scale the problem, will be discussed.  The speed and robustness of the method will be shown when tested on synthetic and real reservoirs.

 

 

THURSDAY, MAY 12, 2005

 

 

Plenary Lecture 1:

 

Mathematical simulation of concomitant nitride layers produces by diffusion processes

 

Prof. Dr. Joaquín Oseguera

Tecnológico de Monterrey, Campus Estado de México

 

 

A new Hamiltonian-based identification scheme for Robot Manipulators

By F. Reyes, E. Lopez [495-Ze02]

 

Programming environment and a new positioning control for the PUMA 200 robot

By F. Reyes, A. Guzman, J. Cid Monjaraz [495-Ze1]

 

Position controllers with bounded actions for robot manipulators

By F. Reyes, R. Campos, A. Corona, G. Flores [495-Ze2]

 

Modelling and simulation of a wheeled mobile robot in configuration classical tricycle

By I. Bonilla, F. Reyes, M. Mendoza [495-Ze3]

 

Experimental evaluation of three fixed-camera visual servo controllers on a robot-pendulum

By M. Mendoza, F. Reyes, I. Bonilla [495-Ze4]

 

Modeling of Human Skin Muscle and Massage Control by Using Multi-fingered Robot Hand

By Kazuhiko Terashima, Taku Kondo, Panya Minyong, Takanori Miyoshi, Hideo Kitagawa, Juan Urbano [495-305]

 

Regrasping Control by Multi-fingered Robot Hand

By Kazuhiko Terashima, Juan Urbano, Takanori Miyoshi, Kagetoshi Ito, Takashi Imamura, Hideo Kitagawa [495-198]

 

 

Generalization of Analog System Design Methodology

By Alexander Zemliak [495-125]

 

Some Principal Characteristics of Time-Optimal System Design Algorithm

By Alexander Zemliak, Antonio Michua [495-126]

 

Simulation and Design of a Combo Electrostatic Micromotor for MEMS

By J. Cid, H. Davila, C. Garcia, C. Gomez, Omar Molina, Rubí Salazar [495-Ze01]

 

Selection of the Initial Point for Time -Optimal System Design Procedure

By P. Miranda [495-Ze04]

 

Time Optimal Design Strategy Analysis for Nonlinear Electronic Circuits

By E. Rios [495-Ze9]

 

Architecture design for Adaptive Noise Cancellation

By M. Radhika, O. Uma maheshwari, J. Raja paul perinbam [495-327]

 

 

 

 

 

FRIDAY, MAY 13, 2005

Plenary Lecture 1:

 

Some mathematical problems in applied electrical tomography

 

Prof. Andrés Fraguela Collar
Puebla University, Mexico

 

PSOC Implementation of LCR Meter

By S. Nagarajan [495-106]

 

Use of Neural Networks in Testing Analog to Digital Converters

By K. Mohammadi, S. J. Seyyed Mahdavi [495-123]

 

The Design of a Control System for a Digitally Driven Ion Trap Mass Spectrometer

By Richard McKeon, Francis Li, Li Ding [495-138]

 

A Magnetic-Device Test of Scale Control in Tap-Water Heating

By Daniela Dobersek, Lucija Crepinsek Lipus, Darko Goricanec, Jurij Krope [495-139]

 

The Impact of Ageing to Mechanical Characteristics of Resin Bonded Wheels

By Albin Matavz, Jurij Krope, Darko Goricanec [495-140]

 

Uncertainty Analysis of Instrumentation Systems: Classical & Interval Methods

By Vasuki, Shanmugavalli [495-179]

 

 

Architecture design for an Adaptive Equalizer

By E.Kalpana, O.Uma Maheshwari, Dr,J. Rajapaul Perinbam [495-324]

 

Suboptimal Filter for Dynamic Systems with Different Types of Observations

By Vladimir Shin, Rashid Minhas [495-131]
 

Matlab Simulation of Sliding Mode Control of Shunt Active Filter for Power Quality Improvement

By R.Shanmugha Sundaram, K.J.Poornaselvan, N.Devarajan [495-148]

 

Design and analysis of FPGA based self timed systems with specific focus to xilinx FPGAs

By Mathurai Sriraman [495-223]
 

Test Point Insertion for improving the pseudo-random testability of Boolean circuits

By Edwin samraj Jeyakumart [495-252]

 

 

Session: Analogue and Digital Circuits and Applications

SATURDAY, MAY 14, 2005

 

Session: Analogue and Digital Circuits and Applications

 

 

 

Session: Measurement, Instrumentation and System Monitoring

 

 

 

Session: Advanced Control Techniques and Intelligent Systems

 

 

Session: Measurement, Instrumentation and System Monitoring