Computer Aided Systems Theory -- EUROCAST 2011

Name: Computer Aided Systems Theory -- EUROCAST 2011 | 13th International Conference, Las Palmas de Gran Canaria, Spain, February 6-11, 2011, Revised Selected Papers, Part II
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13th International Conference, Las Palmas de Gran Canaria, Spain, February 6-11, 2011, Revised Selected Papers, Part II

Roberto Moreno Díaz Franz Pichler Alexis Quesada Arencibia(Herausgeber*in)

Springer (Verlag)

Erschienen am 2. Februar 2012

637 Seiten

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Inhalt

Title
Preface
Organization
Table of Contents
Modeling and Control of Mechatronic Systems
Optimization of a Magnetic Flux Leakage Measurement Set-Up Using FEM-Simulations
Introduction
FEM Simulation Model
Simulation Results
Magnetic Excitation
Air Gap and Sensor Distance
Lateral Sensitivity
Vertical Position of the Inhomogeneity
Experimental Arrangement
Conclusion
References
Comparison of RF Power Amplifier Behavioral Models with Respect to Their Modeling Capabilities in Adjacent and Alternate Bands
Introduction
Behavioral Models
Error Criteria
Measurement Setup
PA and Signal
Signal Processing
Results
Conclusion
References
A Network and System Level Approach towards an Accurate Simulation of WSNs
Introduction
Related Work
Methodology
Experiments and Results
Summary and Future Work
References
On the Modelling of Resonating Fluid Sensors
Introduction
Wire Viscometer
Suspended Plate Rheometer
One-Dimensional Shear Waves in Viscous Liquids
Lumped Element Model
Double Membrane Rheometer
Conclusion and Outlook
References
Extension of Static Non-linear DoE Identification Algorithms to Dynamic Systems
Introduction
NARX Model Identification
Optimal Input Design for NARX Models
Wynn-Algorithm
Extension to Dynamic Systems
Application to a Hydrodynamic Dynamometer
Conclusions and Outlook
References
Automatic Tuning Methods for MPC Environments
Introduction
System Description and Requirements
State Observer
Kalman Filter and Adaptive Strategies
Offline Automatic Tuning Approach
Model Predictive Control Setup
Automatic Tuning
Results
Conclusions and Outlook
References
On-board Implementation of a Decentralized Algorithm for Deployment of a Swarm
Motivation and Introduction
Partitioning
Geometric Center of a Cell
Results
Conclusion and Outlook
References
Modelling, Simulation and Control of a Heavy Chain System
Introduction
Modelling
Control
Simulation and Measurement Results
Conclusion
References
On Modelling and Control of Compressible Non-Newtonian Injection Processes
Introduction
Mathematical Model
Conservation Laws in Cylindrical Coordinates
Reduction to a Spatially One-Dimensional System
Model Reduction
Control
Velocity Control
Adaptive Pressure Control
Simulation Results
Conclusions
References
Model-Based Evaluation of a Linear Electro Hydraulic Direct Drive
Introduction
Mechatronic Design Processes
Application of Mechatronic System Design
A Hybrid Direct Drive for Linear Motion
Requirements and the Interaction of Different Properties
Model-Based Simulation of Vibration Characteristics
Validation of the Properties with Measurement Results
Concepts to Reduce Vibrations
Conclusion and Outlook
References
Some Aspects of SysML Application in the Reverse Engineering of Mechatronic Systems
Introduction
Reverse Engineering
SysML Models of the Physical Structure
Objective of Physical Structure Models
Reverse Engineering of the Physical Structure
Results for the Ladle
Modelling of the Context
Purposes of Context Modelling
Reverse Engineering of the Context
Results for the Ladle
Conclusion
References
Integration of SysML and Simulation Models for Mechatronic Systems
Introduction
Use of SysML in Mechatronic System Modeling
SysML and Mechatronic Design Methods
Describing Requirements/Models/Product Dependence in SysML
Case Study of a Press-Brake
System Model of a Press-Brake
Build and Document Testcases
Conclusion
References
Modelling and Optimisation of Mechatronic Systems Using the Autogenetic Design Theory
Introduction
Autogenetic Design Theory (ADT)
Application
Optimisation
Results
Best Solutions
Properties of the Best Solutions
Conclusion and Outlook
References
Model-Based Approach for the Reliability Prediction of Mechatronic Systems on the System-Level
Introduction
Related Works
Mechatronic System Model (MSM)
Process Model I: Creation of a MSM
Process Model II: Simulation-Based Design Process
Process Model III: Model Based Mechatronic Design
Approach for Reliability Predictions on the System-Level
Conclusion and Further Activities
References
Understanding the Relationship of Information in Mechatronic Design Modeling
Introduction
Background
Information in Mechatronic Design Processes
Model Views
Consistency
Information Flow
Conclusion and Future Work
References
Modeling and Design of a Production Concept for Skinless Pretzel-Shaped Sausages
Introduction
Problem Definition and Project Environment
Design Approaches and Methods Used
Experiences and Reflections
Conclusion and Future Work
References
Optimization of a Speedboat Simulator for Engine Calibration
Introduction
Boat Model
Identification of the Resistance Force
Identification of a Propeller Torque Model
Measurement of Validation Data
Adaptation of kQ
Validation of Pitch
Conclusion and Outlook
References
Biomimetic Software Systems
WSN Clustering Using IC-SVD Algorithms
Introduction
Process of Sensor Clustering
Presentation of Sensors
Selection of Basic Clustering Method
Selection of Clustering Computation Algorithm
Similarity (Affinity) and Dissimilarity Measures
Validity Analysis of Sensor Clustering in WSN
IC-SVD-Based Sensor Clustering
Conclusion
References
Multi-dimensional Information Space View of Wireless Sensor Networks with Optimization Applications
Introduction
The Need for Optimization
An Example Using Population Based Incremental Learning (PBIL)
Connectivity
Mutual Information
Formulation of the Problem for PBIL
Conclusions
References
Application of Morphotronic Theory to Parallel Robots
Introduction
Kinetic Energy as a Metric
Examples
Parallel Robot System and Kinetic Energy as a Metric
Geometry of Electrical Circuit in Morphotronics
Conclusion
References
Mechatronics and the Bond Graph Theory Extended by the Morphotronic Systems
Introduction
Morphotronic System and the Bond Graph in Mechatronics
Extending the Bond Graph for Complex Mechatronics
Morphotronic Model Equations
Conclusion
References
Parallel Robot Vision Using Genetic Algorithm and Object Centroid
Introduction
Parallel Robot
The Robotic Vision
Robotic Vision from an Assembly and Pick-and-Place Point of View
Background and Previous Work
Robotic Vision Implementation Strategies
Genetic Algorithms for Machine Vision
Centroid in Object Detection
Methodology
Problem Formulation
Proposed Algorithm
Experiment and Results
Machine Vision for Delta Parallel Robot
Experiment of Locating of Objects and Sorting
Future Directions
Conclusion
References
Towards Sensomotory Coordination of Vision and Action in Humanoid Agents
Introduction of the Biomimetical Design Principles
Structure and Functions of the Pragmatic Streams in the Primate Cortex
Grasping Acts
Reaching Acts
Searching and Categorisation Acts
Sensomotory Schemes
Proposed Modelling of Grasping Acts
Integration of the Sensomotory Schemes into the Overall System Architecture
References
The Different Possibilities for Gait Identification Based on Motion Capture
Introduction
The Process of Recording Human Movement
The Main Ideas of MC Systems
Skeleton Model
Data Standards
C3D File Format
Methods of Motion Data Analysis
Remarks
References
Biomimetic Optimizers for Job Scheduling
Introduction
The Problem
Lower Level Problem
Schedule Construction
Computer Experiments
Conclusions
References
Task and Resources Assignment in Special Application Embedded Systems
Task and Resources Assignment
Summary
References
Computer-Based Methods for Clinical and Academic Medicine
Diagnosis of Neurodegenerative Diseases Based on Multi-modal Hemodynamic Classification of the Brain
Introduction
Material
Methodology
Segmentation
Skeletonization
Graph Construction and Correction
Graph Analysis
Vascularization-Based Classification
Results
Discussion
Conclusion
References
A Subpixel Edge Detector Applied to Aortic Dissection Detection
Introduction
The Aortic Dissection
Aortic Dissection Classification
Diagnostic Images
Method
The Subpixel Method
Noise Reduction
Results
Conclusions and Future Lines
References
Multi-dimensional Representations of Laparoscopic Simulations for SANETs
Introduction
Visualization as an Agent-Based Process
Software Agent Suitability to Laparoscopic Surgical Training
Agent Framework Evaluation
Extended Kohonen Map Heuristics Augmentation
Experimental Results
Future Work
Conclusion
References
Models and Techniques for Computer Aided Surgical Training
Introduction
Design Concept and Implementation
Collision Free Guidance
Next Generation Trainer
Summary
References
Application of Simulation Techniques in a Virtual Laparoscopic Laboratory
Background and Motivation
Simulation Concepts
High-Fidelity Environment
Augmented Reality and Guidance
Benefits and Flaws
FurtherWork
References
Development of an Accurate Method for Motion Analyses of the Heart Wall Based on Medical Imagery
Introduction
Conceptual Basics
Image Processing and Motion Analysis Techniques
Segmentation of the Epicardial Surface in the 3D CT Image Data Set
Computation of Skeleton Representations of the Coronary Artery Tree from Biplane Cineangiograms
Image Registration Techniques
Motion Tracking and Analysis Techniques
References
Multi-objective Optimization of Cancer Chemotherapy Treatment
Introduction
Mathematical Model of a Tumor Behaviour
Multi-objective Optimization Problem for a Cancer Chemotherapy Treatment
The Modified Differential Evolution Multi-objective Algorithm
Numerical Results
Conclusions
References
EDEVITALZH: Predictive, Preventive, Participatory and Personalized e-Health Platform to Assist in the Geriatrics and Neurology Clinical Scopes
Introduction
EDEVITALZH
Fundamentals
Data Model (GCPD-DM)
User Interface (GCPD-UI)
Technological Architecture
Conclusions
References
Modeling and Design of Complex Digital Systems
Improvements of the Construction of Exact Minimal Covers of Boolean Functions
Introduction
Unate Covering - The Problem
Unate Covering - Classical Approach
Proof of the CPL(NDM(P)) - Approach
Improved Algorithm: DIF(Si, NDM(P))
Experimental Results
References
Pattern Analysis under Number Theoretic Transforms
Introduction
Theory
On Properties of Patterns and NTTs
Conclusions
References
Remarks on Efficient Computation of the Inverse Fourier Transforms on Finite Non-Abelian Groups
Introduction
Fourier Transform on Finite Non-Abelian Groups
Computation of Traces
Representation of Matrices by Decision Diagrams
Computation Procedure for Traces of Products of Matrices
Closing Remarks
References
Representation of Convolution Systems on Finite Groups by Heterogeneous Decision Diagrams
Convolution Systems on Finite Groups
Representation of Matrices by Decision Diagrams
Representation of Convolution Matrices by HDDs
Dyadic Systems
Experimental Results
References
Discrete Transforms Produced from Two Natural Numbers and Applications
Introduction
Linear Transforms Associated with R-Matrices
Multiscale Transforms on Finite Data Derived from Dilations of Permutations
References
Reversible Synthesis in the Walsh Hadamard Domain
Introduction
The Walsh-Hadamard Spectrum
Algorithm for Reversible Cascade Synthesis
Illustrative Example
Experimental Results
Conclusion
References
Performance Analysis of Error-Correcting Binary Decision Diagrams
Introduction
Definitions
Error-Correcting Binary Decision Diagrams
Fault-Tolerance Analysis
Conclusions
References
Trading-Off Error Detection Efficiency with Implementation Cost for Sequential Circuits Implemented with FPGAs
Introduction
New CED Schemes
Cost (Overhead) of CED Schemes
Efficiency of Error Detection
Experimental Results
Conclusion
References
Method of Generating Irreducible Polynomials over GF(3) on the Basis of Trinomials
Introduction
Basics
Proposed Scheme
Practical Application
Conclusion
References
On Memory Capacity to Implement Logic Functions
Introduction
Functional Decomposition Using r-Admissibility Measure
Parallel and Balanced Decomposition
Experimental Results
Conclusions
References
Reconstruction of Functions via Walsh-Fourier Cofficients
Introduction
TheCesàroMeans
References
Mobile and Autonomous Transportation Systems
Real Time Vehicle Recognition: A Novel Method for Road Detection
Introduction
Image Segmentation
Automatic Segmentation Zone Detection
References
Pseudorandom Generator to Strengthen Cooperation in VANETs
Introduction
Related Work
Proposal
Analysis of the Generator
Conclusions
References
AUTOPIA Program Advances: How to Automate the Traffic?
Introduction
AUTOPIA Program
First Steps
Recent Years
Vehicles
Autonomous Vehicles
Intelligent Vehicles
Some Experimental Results
Speed Control
Adaptive Speed Control
Crossroad
Conclusions
References
Study of Traffic Flow Controlled with Independent Agent-Based Traffic Signals
Introduction
Multiagent Model for Traffic Simulation
Traffic Lights Behavior
Fixed Time Control
Basic Selfish Strategy
Cooperative Selfish Strategy
Experimentation Setup
Overall Analysis
Overall
Scenario
Aspect
Lane
Conclusions
References
A Reinforcement Learning Modular Control Architecture for Fully Automated Vehicles
Introduction
A Modular Architecture: From Chassis to Tyres
Virtual Feedback Control for Global Chassis Control
Optimal Effort Distribution
Generality
Adaptability
Robustness
Efficiency
Safety
Concluding Remarks
References
Traffic Light Intelligent Regulation Using Infrastructure Located Sensors
Introduction
System Deployment
ZigBee Sensors
ZigBee Tests
Actuation: Traffic Lights and Autonomous Vehicles Orders
Control Program
Future Work
References
Driving by Driverless Vehicles in Urban Environment
Introduction
ICSL Simulator
Control Scheme
Maneuvers Simulations
Conclusion and Future Works
References
3D Map Building Using a 2D Laser Scanner
Introduction
Description of the Proposed System
Obtaining 3D Features from a 2D Laser Sensor
Laser Pose Calibration
Implementation and Results
Conclusions and Future Works
References
Mapping Based on a Noisy Range-Only Sensor
Introduction
Mapping with Range-Only Sensors
Implementation and Results
Conclusions and Future Works
References
U-V Disparity Analysis in Urban Environments
Introduction
Obstacles and Road Profile Detection
Obstacles Detection
Road Profile Detection
Different Cases Study in Urban Environments
Large Obstacles in Front of the Vehicle
Tunnels
Speed Bump on the Road
Conclusions
References
Application of Optimization Algorithms to Trajectory Planning for Underwater Gliders
Introduction
Path Planner
Experiments and Results
Conclusions
References
Electric Scaled Vehicle as ITS Experimentation Platform
Introduction
State of the Art
Model Description
Chassis
Locomotion
PC Platform
Safety Bubble Detection
Vehicle Positioning
Mass Scaling and Speed Scaling
Control Application Developed
Conclusions and Future Research Plans
References
A Complete Conceptual Model for Pervasive Information Services for Public Transport
Introduction
The Problem to Solve
Model Description
Process Conceptualization
Data Architecture
Conclusions
References
Traffic Behavior, Modeling and Optimization
Constant Time Headway Control Policy in Leader Following Vehicular Platoons: 2-D Polynomial Approach
Introduction
Leader Following Platoons
Temporal-Spatial Transform LZ1
Constant Time Headway Policy
Simulation Experiment
Conclusions
References
User Equilibrium Study of AETROS Travel Route Optimization System
Introduction
Past Relevant Research
AETROS: Adaptive Evolutionary Travel Route Optimization System
Microscopic Traffic Simulation Model
Genetic Algorithm Optimization
User Equilibrium Study
Conclusion and Future Work
References
Driver Pattern Study of Las Palmas de Gran Canaria
Introduction
State of the Art
Methodology
Case Study: Results and Discussion
Telephone Questionnaire
Traffic Video Recordings
Conclusions and Future Work Ideas
References
Railway Field Element Simulation Tool
Introduction
Description of the Problem and Proposed Technological Solution
Results
Methodology
Architecture and Component Interaction
Conclusions and Future Works
References
Evaluation of Parameters of Functions of Cost Optimization System for Operating Systems for Carriers of Passengers by Road
Introduction
Methods for Costs Optimization
A Case of Use
Conclusions
References
Mobile Computing Platforms and Technologies
Lightweight Authentication for RFID Used in VANETs
Introduction
Related Work
The EPCGen2 Standard
Basis of the Proposal
Mutual Authentication Scheme
Conclusions
References
Autonomous WLAN Sensors for Ad Hoc Indoor Localization
Introduction
Related Work
System Architecture
Experimental Setup and Results
Conclusion and Future Work
References
A Compressive Sensing Scheme of Frequency Sparse Signals for Mobile and Wearable Platforms
Introduction
Compressive Sensing
Sampling a Time-Dependent Signal with Compressive Sensing
Experimental Evaluation of the Proposed Approach
Conclusion
References
Evaluation of Descriptive User Interface Methodologies for Mobile Devices
Introduction
Related Work
Android
IPhone
Connection of Screens.
Windows Phone 7
Connection of Screens.
Qt Quick for Symbian
Connection of Screens.
Evaluation
Alternative XML description
Declaration of the Content
Declaration of the UI Structure
Applications Based on Our XML Description
Language Translator
Transformation to Android
Future Work and Conclusion
References
Friends Radar: Towards a Private P2P Location Sharing Platform
Motivation
Related Work
TheFriends Radar system
Protocol
User Interface
Evaluation
Privacy
Performance
Discussion and Future Outlook
References
Hardware Sensor Aspects in Mobile Augmented Reality
Introduction
Smartphone GPS Accuracy
Electronic Compass
Accelerometer
Conclusion
References
Mobile Platform Architecture Review: Android, iPhone, Qt
Motivation
Methodology
Platform Introduction
Platform Comparison
OS/Platform-specific
Mobile-Specific
Conclusion
References
Routing with Free Geodata on Mobile Devices
Introduction
Pre-processing the OSM Data
Routing Algorithm and Speedup Technics
Bidirectional Hierarchical Routing
Results
Conclusion
References
Usability Evaluation Framework
Introduction
General Approach
Overview
Metrics
Discussion
Prototype Implementation
Framework Architecture and Application Tracking
Related Work
Conclusions and Future Work
References
Using Mobile Phone Cameras to Interact with Ontological Data
Introduction
Related Work
System Design
Logo Recognition
Evaluation
Conclusions
References
Engineering Systems Applications
The Cutting Stock Problem Recent Application in Information Technology
Introduction
A Nowadays Problems in the Modern Computer Systems - A Short Survey
Modern Methods, Algorithm and Applications in the Cutting and Packing Problems
Deployment Models
Problem Description versus Mathematical Tools
Problem Description
Mathematical Model
Problem Analysis
The Method and the Algorithm
Conclusions
References
Relay Identification of IPDT Plant by Analyzing Nonsymmetrical Oscillations
Introduction
Method Derivation
Real Experiment
PI1 - Controller
Conclusion
References
Modeling and Simulation of Power Yield in Thermal, Chemical and Electrochemical Systems: Fuel Cell Case
Introduction
Power Expression for Thermochemical Systems and Fuel Cells
Power Limits in Energy Units and Fuel Cells
Thermodynamics of Power Yield in Fuel Cells
Some Related Experiments
References
Prostheses Control with Combined Near-Infrared and Myoelectric Signals
Introduction
Method
NIRS Feature
DC Corrected NIRS Feature (DCcorNIS)
NIRS and Myoelectric RMS Feature NIRSRMS
Results
Conclusion
References
Heuristic Forecasting of Geometry Deterioration of High Speed Railway Tracks
Introduction
Applied Models
Restoration Model
Deterioration Models
Case Study
Conclusions
References
Application of Noninteracting Control Problem to Coupled Tanks
Introduction
Coupled Tanks
Modelling
Interaction in Control
Noninteracting Control
Nonlinear Controllers with the Input Disturbance Elimination and Noninteracting Control
Experiments on the Real Plant
References
Description of a Low-Cost Radio-Frequency System to Detect Hydrocarbons
Introduction
Hydrocarbon Detection
Buoy Platform
Radio System
Buoy Subsystem
Land Subsystem
Physical Layer
API Libraries
Results
Conclusions
References
Author Index

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