PrefaceChapter 1: Defects Analysis and Fault Prevention in Engineering StructuresAnalysis of a Longitudinal Crack in a Pipeline Loaded with a Certain Internal Pressure, with Recommendations for Further OperationCalculation of Equal Resistance Riveted JointIncrease in Resource Reserves due to the Reliability of the Track on the RailwaysChapter 2: Optimisation and Modelling in EngineeringA Detailed Analysis of External Ballistics and a Study of Factors Affecting the Projectile RangeModeling of Main Gas Pipelines at Change of Pressure at the Beginning and Speed of Movement at the End of PipeMethod for Reducing Fuel Consumption when Roasting Pellets from Magnetite Iron Ore ConcentrateApplication of Artificial Intelligence in the Process of Adsorption Purification of Isobutane, Isobutylene and Benzene from ImpuritiesChapter 3: Industrial MeasurementsCorrect Installatıon of Measurıng Instruments and Determınatıon of Errors by Checkıng the EquıpmentDetermination of the Uncertainty of the Dimensions of Weight Stones in Mass Measurements in Maritime ShippingSafety of Energy Metering Systems: Optimization of Diagnostics of Measurement ChannelsChapter 4: Automation of Technological Processes and ProductionDigital Twins for Computer Aided Design on Lathe OperationsControl Subsystem for Adaptive Control of Technological Processes on Metal-Cutting MachinesApplication of Difference Equations in Automated Production Control Systems Using Abstract Discrete AutomatonsUsing Statistical Methods to Assess the Accuracy of Production Process Control SystemsChapter 5: Communication EngineeringResearch Information Security and Reliability Critical Infrastructure Control SystemsResearch of Future Generation Multiservice Telecommunication Networks Based on SDN TechnologyStudies some Aspects Information Security of Wireless Communication NetworksResearch Efficiency Functioning Wireless Cellular Networks Taking into Account Modern Energy Saving TechnologiesResearch on the Effectiveness Energy Saving Mechanisms in Mobile Networks when Using the Wi-Fi Radio InterfaceResearch Capacity Indicators Multiservice Convergent Communication Networks Based on Modern TechnologiesChapter 6: Information TechnologiesApplication of Blockchain Technology for the Security of Smart InfrastructuresApplication of NDVI Index and Supervised Decoration Methods on Sentinel-2A and Landsat 5 TM Satellite Images in ArcGIS SoftwareMeasuring the Tendency of the Age Groups of the Population to the Digitalization of the Transport Infrastructure in Azerbaijan