## Topics of Final Work

•  No. Supervisor Topic Student 1 Abdulla Saidov a.saidov@polito.uz Advanced technologies and materials for automotive industry The mechanical processing of engine block cylinder in GM PT Uzbekistan Doniyor Tojikhonov 2 Franco Pellerey pellerey@calvino.polito.it COHERENT SYSTEMS       The concept of coherent systems is commonly used in a variety of engineering fields to describe items composed by a number of components and such that the item status (works or fails to work) can be described as a function of the working or failure of its components. The thesis concerns with a mathematical description of this notion, some illustrative examples, and the main properties of coherent systems, with applications in computation of the distributions of the corresponding random lifetimes. STOCHASTIC ORDERS      Comparisons among random values (such as lifetimes of components or financial returns) can be given in terms of their expected values. However, comparisons based only on expected values do not take into account aspects such as variability or other concepts of risk useful in decision theory, when one wants to maximize lifetime of systems, or minimize global risks. The thesis concerns with a survey of the main alternative manners to compare random values, and their applications in different contexts. NON PARAMETRIC HYPOTHESIS TESTING      Well-known statistical tests for difference of means among populations have been defined and applied in engineering fields. However, these test are based on the assumption of normality of the distributions under exam. The thesis concerns with the study of alternative tests which are non-parametric, i.e., which can be applied without the normality assumption, such as, for example, the Wilcoxon or the U-Mann tests. Applications with real data sets will be considered. NON LINEAR MEASURES OF DEPENDENCE      As it is well-know, the main pitfall of the Pearson’s linear correlation coefficient as a measure of dependence, is that it can measure only linear dependence. For this reason, other different measures of dependence have been defined and studied, like, for example, the Kendall’s tau or the Spearman’s rho. The thesis concerns in a study of these measures, and example of their application when the Pearson’s linear correlation coefficient is inapplicable. MAHALANOBIS DISTANCE AND ITS APPLICATIONS IN MULTIVARIATE CONTROL CHARTS    Control charts are a common tool to check if a production process is under control. In some cases, the stochastic process under control is multivariate rather than univariate, thus non-standard measures of distance between observed values of the processes and expected ones should be considered; the Mahalanobis distance is one of them.  The thesis concerns in a study of this measure and its applications in statistical quality control testing. HAZARD RATE FUNCTION AND ITS APPLICATIONS IN SURVIVAL ANALYSIS      In reliability theory, and in survival analysis of mechanical or electronical items, aging and wear of items is commonly described in terms of hazard functions. The thesis concerns in the study of some properties of hazard functions and their applications in description of the distributions of residual lifetimes of components or multi-component systems. 3 Giovanni Ummarino giovanni.ummarino@infm.polito.it Applications of superconductivity   Superconductivity is one of the most fascinating fields of physics because it is a phenomenon that has a purely quantum nature. A superconductor is the best example of a quantum macrosystem. The superconducting materials have two fonfamental characteristics: they have no resistance and they expel the magnetic field (Meissner effect), that is, they are perfect diamagnets. There are many applications of superconductivity: superconducting cables, superconducting magnets, quantum computers, squids, etc. Otabek Abdurakhmonov The Proca equations A numerical solution Boundary value problem for Pseudo parabolic equation 4 Marco Codegone marco.codegone@polito.it Asymptotic behavior for the factorial Some formulations of the Euler Gamma function. Laplace Transform of some special functions 5 Fabrizio Barpi fabrizio.barpi@polito.it Optimal positioning of strain gauges on a tractor-trailer Structural stability and accuracy of astronomical observations for the Ulugh Beg Observatory 6 Bakhodir Kholboev bakhodir.kholboev@gmail.com Assessment of size effects through Gaussian specimens. Abstract Sarvarjon Kholmatov Equipment and processes of preliminary treatment of car body Islombek Isaev Design of powertrain and engine components Mirzo-Ulug’bek Jalilov A human driver model during highly automated driving for the ASIL controllability Kamoliddin Nasriddinov Vehicle dynamics Alijon Turgunbaev 7 Oksana Ismailova oksana-ib@yandex.com Hydration of lanthanide ions in aqueous solution: molecular dynamics study 8 Lamberto Rondoni Lamberto.rondoni@polito.it Nonlinear dynamics in structural mechanics   Abstract: nonlinear oscillations are important in the behavior of most structures. For example, thin-walled structures play an important role in the design of aircraft parts because they are often designed to operate in the post buckling range in order to reduce structural weight. In recent years, the rapid development and use of huge deployable/inflatable structures in aerospace and space exploration has stimulated extensive research into fully nonlinear modeling and analysis, thermal buckling, and control of highly flexible structures. Samandar Ergashev 9 Jambul Yusupov j.yusupov@polito.uz Uncertainty of the least squares parameters: gradient-based method vs. bootstrap Kernel density estimation: the theory and a practical application Continuous casting process modeling Abbosjon Makhamatov Heat transfer problems: modeling and numerical simulations Bakhtiyor Ohunjonov The maximum likelihood estimation of a measured circle center Shehnazar Ozodov 10 Sandro Moos sandro.moos@polito.it Tolerance stack up-analysis on compliant assemblies Deep drawing and Ironing process simulation Bakhodir Ohunjonov 11 Khayotullo Ismatullaev hayotismat@gmail.com Numerical simulation of nonlinear differential equations: Gross-Pitaevskii equation with anharmonic potential 12 Graziano Ubertalli graziano.ubertalli@polito.it Control parameters of automatic processes in a die casting plant. Preheating and paint anodic electro-coating. Mechanical working (drilling, cutting, polishing) of die cast component Mansur Kholikulov 13 Ikrom Kambarov Ikrom.kambarov@polito.uz Application Internet of Things into green house parameters diagnostics and control Farrukh Kashkarov   Abdurahim Nabijonov Davron Matrasulov (for bachelor students) Modeling of velocity and temperature dependence between two discs; 14 Modeling of the surface roughness evolution in the friction of two rotating discs; Design of optical fiber networks with reflectionless light propagation; Modeling of light caustics in simple resonators; Basic mechanisms of charge transport in organic solar cells; Jasurbek Shokirov 15 Davron Matrasulov (for master students) Deformation modeling in branched solid materials; Shape dependent deformation modeling in solid structures; Crack networks modeling; Elasticity modeling in branched polymer materials; Hydrodynamics of branched capillary tubes. 16 Jamshid Inoyatkhodjaev j.inoyatkhodjaev@polito.uz Era Glonas system  for next generation of mechatronics car Khojiakbar Shermamatov Engine Mechatronics elements Avazbek khakimov Industrial conveyors and their classification Jakhongir Rozzokov Development of bracket for fire-extinguisher for Nexia R3,Lacetti,Spark M300 Zafar Zakirov Determining the quality of vehicle assembly by contactless Otabek Razzakov Improving and benefits of biogas Jasur  Mirzamahmudov Improving of tractor gearboxes by installing of multi-layer synchronization Bekzodbek  Qosimjonov Building network infrastructure for educational campus of TTPU using wired and wireless communication technologies Khasanboy Shoraimov Development of management electronic controlled system of library of Turin Polytechnic University in Tashkent Akmalbek Kilichbekov Mirabbos Zokhidov 19 Olim Ruzimuradov (o.ruzimuradov@polito.uz) (for bachelor students) Development of wetting (infiltration) methods for the fabrication of polymer/ZrO2 nanotube-based hybrid nanostructures. Development of wetting (infiltration) methods for the fabrication of polymer/TiO2 nanotube-based hybrid nanostructures. Application of the advanced nanocomposite materials in electrochemistry and green chemistry. 20 Abdurasul Yarbekov Production of solar panels Davron Matnazarov The battery charging types of electric cars and hybrids Davron Khamidov Electra bicycles Dilshod Begmatov Installation of wind generators and effectivenes of their use Ulugbek Kodirov Electric power transmission line 500kw Behzod Salimov 21 Erkin Khaltursunov e.khaltursunov@polito.uz Study of Management and Control of Waste Construction Materials in Civil Construction Project Shokhrukh Kudratov Passive house development in Uzbekistan   Abstract: As the energy price goes up, more and more concern has been focused on the sustainable development of residential houses. One of the best solution will be the low energy housing-passive house. The concept of passive house has been popular in Germany and whole Europe in the last 10 years, however, there is no official residential passive house standard project in Uzbekistan now. In this thesis, the feasibility of developing passive house in Uzbekistan will be analyzed. Due to the fact that there is no passive house had done before in Uzbekistan, the some assumptions have been made to help with the economy analysis. Abdijalol Usmonov Use of waste material in concrete blocks   Abstract:  This work was conducted to investigate the performance of hollow concrete blocks containing discarded foundry sands and stone dust as a replacement of fine aggregate with a view to verify the suitability and potential use of stone dust, a waste product from aggregate crushing plants. Use of air entrained hollow blocks instead of solid ones also has advantages like thermal insulation, sound proofing, weight-reduction, resistance against frost action, cost-effectiveness. Shakhzoda Abjabbarova Optimal location the network of multi-storey car parks in urban planning   Abstract:  The main goal of this work is to research optimal location of car park networks in urban planning by using of mathematical modeling. Khursandbek Abdullayev 22 Dilshat Tulyaganov d.tulyaganov@polito.uz Porous ceramix scaffolds for tissue engineering: state of the art and new perspectives Davlatjon Batirov pH meter design,  working principle and application The basis of flame photometric working 23 Uktam Salomov uktam.salomov@polito.it Software design and development on wearables devices Mukhiddin Ibragimov Automotive range extender based on PEM fuel cell Valijon Karimov Alternative energy sources: Solar to electricity Islombek Saparmatov Targeting of magnetic nanoparticles in blood vessel Jamoliddin Nosirov Uzbekistan energy/Power sector issues Lazizkhon Umidov 24 Maksudbek Baydjanov maksudb77@gmail.com Bending losses in multimode optical fibers Abstract Dilnoza Rakhimboeva FIP 300 optical fiber based non-contact transient thermal measurement of welding point Alisher Rakhimov The role of industrial PLCs (programmable logic controller) in the field of automation Bakhodir Toshmatov 25 Francesco Gregoretti d001367@polito.it Tandem Car Control Davronbek Toshpulatov 26 Vladimir Khokhlov (For master students) (hohlov.vladimir@mail.ru) The role of industrial programmable logic controller in industry Nodirakhon Normatova Application of advanced electronic flow meters of oil products in industry Nodirbek Abdurakhmonov Application of programmable logic controller in the development of the electronic flow meters in industry Shosaid Somagrufov 27 Vladimir Khokhlov with  docent Janna Titova (for bachelor students) hohlov.vladimir@mail.ru 28 Vladimir Khohlov For bachelor students Efficiency of hybrid electric engine and its comparison with internal combustion engine Bobirbek Kholmatov Using hydraulic press in production of school globes Bobir Zokirov 29 Janna Titova (for bachelor students) titova.janna@mail.ru The filling equipment for transmission oil of cars based on their options Technical characteristics of shaking table’s hydraulic equipment 30 Malikov Azamatjon (a.malikov@polito.uz) Automation of the water level measuring stations by implementing GSM modules Bobirkhon Mirsaatov 31 Kungratbay Sharipov (k.sharipov@polito.uz) Vehicle dynamics in GM Uzbekistan Islombek Atahanov Optimization of transportation and supply concepts in the automotive industry Khondamir Khusanov Methods of problems solving techniques at “SKYWINDSYSTEMS” TV company in Uzbekistan Abdurasul Abdusalomov 32 Luca Ardito (luca.ardito@polito.it) 33 Abror Hoshimov (a.hoshimov@polito.uz) Feasibility study for using solar energy for administrative office power supplier Bakhtiyor Khusanbaev 34 Ahtam Djalilov (adzhalilov21@gmail.com) Hydrogen motors and their application in local motor market to the local models Sukhrob Jabborov Industrial robotics in welding shop Muhammad Dilmurod Yusupov Calculation methods of the power line voltages above 10 kv subjected to the minimum losses Bekzod Obidov 35 Prof.Sulaymon Eshkobilov For master students Controller Design for Hydraulic Test Rig to identify misalignment in NI LabVIEW     ABSTRACT: Controller Design for Hydraulic Test Rig to identify misalignment in NI LabVIEW Objective of the work: to design a controler for a Hydraulic Test Rig by using NI LabVIEW. The controller should identify the misallignment of the system's connecting rods with respect to the bar of the lumped mass and the frame of the test rig. The test rig is available and the initial design of a simple controller model in NI LabVIEW is created that doesn't address the misalignment yet. More advanced controller designs to identify misalignment are anticipated to be developed within this study. Design an adaptive controller for Hydraulic Test Rig by using FPGA in NI LabVIEW    ABTSRACT: Design an adaptive controller for Hydraulic Test Rig by using FPGA in NI LabVIEW Objective of the work: to design a controler for a Hydraulic Test Rig by using FPGA in NI LabVIEW. The controller should be adaptive and be able to identify any obstacle alongthe way of the lumped mass of the hydraulic test rig. The test rig is available and the initial design of a simple controller model in NI LabVIEW is created but it is not adaptive. More advanced and adaptive controller designs are expected to be developed within this study. Passive and active noise control system modeling and simulation    ABTSRACT: Passive and active noise control system modeling and simulation Objective of the work: to develop a passive and active noise reduction system model in the example of a window and design an active controller system. Study noise levels along the roads and highways, and address the issues of reducing noise levels. Noise level measurement equipment is available. System Modeling, simulation and parameter identification of 2-DOF linear actuators   ABSTRACT: System Modeling, simulation and parameter identification of 2-DOF linear actuators Objective of the work: To develop mathematical formualtions and simulaion models of the 2-DOF linear actuator system in order to dientify the system parameters using the frequency response data measured from the test rig - 2-DOF linear actuator that is available in the lab. This work is expected to be fair amount of hardware and software based development works. Development of Simulation model toolbox of 1, 2, 3-DOF linear and non-linear Spring-Mass-Damper Systems in MATLAB/Simulink    ABSTRACT: Development of Simulation model toolbox of 1, 2, 3-DOF linear and non-linear Spring-Mass-Damper Systems in MATLAB/Simulink Objective of the work: To build a user friendly toolbox of numerical simulation models of 1, 2, 3-DOF linear and non-linear spring-mass-damper systems in MATLAB/Simulink along with several different controller designs enabling to control system behaviours. This work is mostly based on programming in MATLAB/Simulink environment with limited hardware implementation. Design a digital converter with Arduino UNO boards   ABSTRACT: Design a digital converter with Arduino UNO boards Objective of the work: Development of a novel PCBs with Arduino UNO boards to convert analog signals into digital ones. The anticipated PCBs are aimed to employ as low/medium class A/D converters and Data Acquisition Systems. Essential hardwaare tools are available. 36 Igor Simone Stievano (igor.stievano@polito.it) Stochastic analysis of electric and electronic systems     An activity based onà http://www.uqlab.com/ Resilience of Energy Infrastructure and Services     An activity based on [2] and references therein [2] Chuanyi Ji, Yun Wei, and H. Vincent Poor, "Resilience of Energy Infrastructure and Services: Modeling, Data Analytics, and Metrics", Proc. IEEE, Vol. 105, No. 7, July 2017 37 Kasim Khusanov Software development for an e-learning systems. Student is asked to develop software for the some practice problem concerned to e-learning systems including distance learning. Bakhtiyor Sulaymonov Bunyodjon Hoshimaliev Modeling in Mathematical Engineering. Student is asked to develop software concerned to the mathematical modeling practice problem in engineering. Result should be a worked computer program or the Mathematical model. 38 Guido Sassi (guido.sassi@polito.it) “Sustainable Energy Consumption by Material Flow Analysis (MFA) in Transport sector of Uzbekistan” Abstract: Transport sector is one of key sectors of Uzbekistan’s economy. It accounts for 9 % of GDP and 4% total employment. Almost \$7 billion were allocated for development transport infrastructure in 2011- 2015 in Uzbekistan (CER, 2015). The use of energy is strategic for the sustainability of a country. Its analysis is the first step to address strategies toward sustainability. This thesis deals with an essential parts of energy use in transportation. Material Flow Analysis (MFA) is the quantification and systematic assessment of the flows and stocks of materials within a system defined in space and time. MFA is used to study material, substance, or product flows across different industrial sectors or within ecosystems. “Sustainable Energy Use in Buildings by Material Flow Analysis (MFA) in Uzbekistan” Abstract An assessment of sustainable energy use is crucial since Uzbekistan has pursued a high-intensity energy development model that may bring geological, spatial limits and the occurrence of heavy environmental impacts. Its analysis is the first step to address strategies toward sustainability. Total Domestic Energy Consumption (DEC) analysis results depict that the residential and industry sectors are the largest consumers, accounting for 42% and 22% of the total consumption in 2012 respectively. The residential sector utilizes gas primarily for cooking, water and space heating (Raupova O, 2015). This thesis deals with an essential part of energy use that is heating and operation in buildings. Material Flow Analysis (MFA) performs as a mechanism to understand the functioning of the physical basis of societies, the interlinkage of processes and product chains, and the exchange of materials and energy with the environment. 39 Maurizio Repetto (maurizio.repetto@polito.it) 40 Tohirjon Pulatov Improving of tractor gearbox by installing of multilayer synchronization Bekzodbek Kosimjonov 41 Shahboz Abdunabiev (shahbozbek.abdunabiev@polito.uz) Development of mobile application for monitoring road advertisements Javokhir Odilov QUIC (Quick UDP Internet Connections) Behzod Ollaqulov 42 Kudratilla Fayozov Approximate solution of First order Voltier type equation Bakhodir Sattarov 43 Saidislomkhon Usmanov (saidislom.usmanov@polito.uz) Creation of geodatabase and geoprocessing methodologies for geologic and hydrologic assessment. Remote sensing data and geographic information system (GIS) to monitor land use change and urban planning studies. 3D modeling of landscapes using geographic information system. Land surveying using Leica total stations and adjusting control networks