Advanced System Development Technologies I (Studies in Systems, Decision and Control, 511)

✍ Scribed by Mykhailo Bezuglyi (editor), Nadiia Bouraou (editor), Volodymyr Mykytenko (editor), Grygoriy Tymchyk (editor), Artur Zaporozhets (editor)

• Publisher: Springer
• Year: 2023
• Tongue: English
• Leaves: 420
• Edition: 1st ed. 2024
• Category: Library

✦ Synopsis

This book covers vibroacoustic monitoring, inertial attitude systems, and control system for device processing in complex objects. Modern approaches to the synthesis of algorithmic support for a strapdown inertial attitude system are considered. The general characteristics of navigation systems and the composition of their inertial measurement unit are given. The methods of initial alignment of the system on a stationary base are described. Particular attention is paid to the attitude kinematic parameters of the body frame and methods of their numerical integration. Picard's methods for integrating the Bortz and Poisson kinematic equations are shown. An algorithm for a strapdown inertial attitude system based on using real signals of high-precision laser gyroscopes is proposed. System simulation was carried out using the proposed algorithmic methods.

The relevance of the control system created for the processing device parts in the conditions of automated manufacturing is substantiated. Theoretical studies are presented, and the relation between electrical signals, the level of tool wear, and the main reasons for generating electrical signals are identified. A mathematical model of cutting tool wear control was developed based on measuring the variable component of cutting electromotive force. A control system for processing device parts on computer numerical control machines in automated production conditions has been developed. It allows for recording critical wear and breakage of the cutting tool, performing its dimensional adjustment directly on the device, and carrying out its industrial approval in flexible production systems.

✦ Table of Contents

Preface
Contents
About the Editors
Electro-optical Technologies
Mathematical Models for Calculating the Spatial and Energy Resolution of Thermal Imagers
1 Introduction
2 Generalized Model of the Thermal Imager
General Provisions and Definitions
Generalized Model of Thermal Imaging Monitoring System
3 Spatial Resolution of Thermal Imagers
Transfer Function of the Thermal Imager
Spatial Resolution Criteria
Geometric Noise Bandwidth of the Thermal Imager
Agreement of Modulation Transfer Functions of the Lens and Detector
4 Energy Resolution of the Thermal Imagers
Characteristics of the Thermal Imager that Affect Its Temperature Resolution
Methods of Calculating Generalized Characteristics of Thermal Imagers
5 Examples of Calculating the Spatial and Energy Resolution of the Thermal Imagers
6 Conclusions
References
Electro-Optical Surveillance Systems for Unmanned Ground Vehicle
1 Introduction
2 Ways to Improve Electro-Optical Surveillance Systems Performance
3 Formation and Transformation of Information in the EOSS Spectrum Channels
4 Effectiveness of the Information System “Observed Scene-EOSS-Operator” Functioning
5 Matching of Spectral Channels in EOSS
6 Image Processing in Multi-channel EOSS Under Different Observation Conditions
7 Conclusions
References
Automated Design of Multi-element Optical Systems for Various Purposes
1 Introduction
2 Brief Review of Methods for Designing Optical Systems
3 Problem Statement
4 Proposed General Approach
5 Automated Optical Design of an Eyepiece with a Long Eye Relief for a High-Resolution Microdisplay
6 Automated Optical Design of a SWIR Lens
7 Automated Optical Design of 16-Lens Orthoscopic Telephoto Lenses
8 Automated Optical Design of a Zoom Riflescope System with Extended Parameters
9 Automated Optical Design of an Aspheric Catadioptric System Operating in MWIR
10 Automated Optical Design of Wide-Angle Eyepieces Corrected for F-theta Distortion
11 Conclusions
References
Biomedical Technologies
Ellipsoidal Reflectors for Biological Media Light Scattering Photometry
1 Introduction
2 Mirror Ellipsoids of Revolution Method in the Light-Scattering Media Optics
3 Monte Carlo Simulation of Light Propagation in Biomedical Photometer with Ellipsoidal Reflector
4 Photometry by Ellipsoidal Reflectors
5 The Internal Ellipsoidal Surface Forming Technological Features
6 Conclusions
References
Biological Tissues Axial Anisotropy Spatial Photometry
1 Features of the Biological Tissue Structure and Function Study by the Light Scattering Methods
2 The Axial Anisotropy Symmetry by the Intersections Method Determination
3 Information and Measurement System for Biological Tissue Spatial Photometry Designed Principles
4 Spatial Photometry Research General Methodology
5 Results and Discussion
6 Conclusions
References
Myographic System of the Bionic Wrist with Surface Type Identification
1 Principles of Human Upper Limb Prosthetics
2 Features of Muscle Activity Signal Measurement and Implementation of Feedback in Prosthetic Devices
3 Principles of Determining Functional Signal Parameters and Features of Their Classification in Bionic Prosthesis System
4 Development of Measuring Modules and Software for Bionic Wrist and Myographic System
5 Experimental Approbation and Conclusions
References
Automated Devices and Methods for Reproducing an Alternating Magnetic Field
1 Introduction
2 Analysis of Methods for Reproducing Variables Magnetic Fields
Comparative Assessment of Methods for Generating Alternating Magnetic Fields and Their Classification
Investigation of the Features of the Method of Discrete Reproduction of an Alternating Magnetic Field
Promising Areas of Research
3 Principles of Construction of Precision Sources of Alternating Magnetic Fields
Comparative Analysis of the Principles of Construction of Variable Magnetic Fields
Study of Methods for Approximating the Shape of Alternating Magnetic Fields and Their Comparative Assessment
Ways to Extend the Frequency Range of Precision Sources of Alternating Magnetic Fields
Automation of Precision Sources of Alternating Magnetic Fields and Development of a Rational Structure of an Automated Complex for Reproducing Alternating Magnetic Fields
4 Conclusions
References
Technological Support
Information Provision for Monitoring the Current State of Electric Power Facilities
1 Introduction
2 The Concept of EPF Research
3 Model of the Physical Mechanism for the Formation of Vibronoise Signals
4 Mathematical Modeling of Vibrational Noise Signals
Linear Random Process (LRP) with Continuous Time
Linear Random Processes with Discrete Time
Linear Periodic Random Processes with Discrete Time
Linear Continuous-Time Random Fields
5 Features of Computer Modeling of Vibroacoustic Signals
6 Conclusions
References
Methodology of Vibroacoustic Monitoring and Diagnosis of Initial Damage of Elements of Rotating Systems
1 Introduction
2 Diagnostic Models of Gas-Turbine Engine and Rotor Elements. Formation of Vibroacoustical Signals as Diagnostic Information
Diagnostic Model of GTE for the Vibroacoustical Diagnosis of the Crack-Like Damages of Blades
Diagnostic Model of the rotor’s Shaft for the Vibroacoustical Diagnosis of the Crack-Like Damage
3 Signal Processing Methods for the Diagnosis of Initial Crack-Like Damages of the Rotating Elements
Time-Frequency Analysis
Higher-Order Spectral Analysis
Wavelet Decomposition and Dimensionless Characteristics
Fractal Analysis
4 Vibroacoustical Diagnosis of Initial Crack-Like Damages of Blades
Signal Processing Based on Simulation of the Impeller (Turbine Stage)
Signal Processing Based on Physical Simulation of the Impeller (Turbine Stage)
5 Vibroacoustical Diagnosis of Initial Crack-Like Damages of the Rotor’s Shaft
6 Application of Multi-level Signal Processing for the Diagnosis of Violations of the Normal Operating Modes of Gas Turbine Engines
Simulation of the Entry of Foreign Objects into the Rotating System
Vibroacoustical Signal Processing
7 Conclusions
References
Details Processing Control System at the Automated Manufacturing
1 Introduction
2 Analysis of Control Tools for Machining of Device Parts. Physical Foundations of the Theory of Friction and Wear of Cutting Tools
Analysing the Criteria and Types of Wear on Cutting Tools
Analysing the Cutting Process
Physical Fundamentals of the Process of Machining Instrument Parts
3 Theoretical Studies of the Relationship Between Electromagnetic Phenomena and Tool Wear
Causes of Electrical Signals Generation
The Relationship Between Electrical Signals and Types of Tool Wear
Development and Analysis of a Mathematical Model of Cutting Tool Wear Based on the Study of Electrical Phenomena During Cutting
4 Development and Research Results of the Control System for Processing of Instrument Parts in Automated Production
Development and Principle of the Control System for the Process of Machining Instrument Parts
Experimental Studies of the Electrical Cutting Subsystem
Experimental Studies of the Control System
Testing of the Machining Process Control System on CNC Machines
5 Conclusions
References
Developing of Strapdown Inertial Attitude System
1 Introduction
2 Attitude Kinematic Parameters
3 Numerical Integration Algorithms for Attitude Equations
4 Attitude System Algorithm Design Approach
Calibration of Inertial Measurement Unit
Alignment of an Inertial Systems
Real-Signal Strapdown Inertial Attitude System
Simulation of Strapdown Inertial Attitude System
Conning Drift Compensation
5 Conclusions
References