This web page is created within BALTICS project funded from the European Union’s Horizon2020 Research and Innovation Programme under grant agreement No.692257.
Director of VIRAC,
Leading Researcher, Guest Lecturer
Latvia
Global bifurcation analysis of nonlinear dynamical systems. How to find rare attractors?
Department of Mechanical and Mechatronics Engineering,
Southern Illinois University
USA
Infinite unstable periodic orbits to infinite homoclinic orbits in the Lorenz system
Marmara Universitesi
Turkey
The necessary process design for the design, analysis, and fabrication of sensor structure by using micro stereolithography which is one of the 3D printing methods. The sensor which is planned to be fabricated in this study is will be used to measure temperature within the environment. Such temperature sensors are widely used in both consumer electronics and industrial, commercial, medical and military applications or equipment.
Although the telecommunication industry is the largest user of these devices, surface acoustic wave-based devices have many attractive features to be explored. Due to their small size, high sensitivity to external physical parameters and from the properties of the film deposited on the surface acoustic wave substrate, they can react very fast to the changes in the environmental conditions.
The rapid advancements in the sensor technologies have been affected positively by the technological progress that has been made my nanoelectronics structure fabrication techniques over the last few decades. The gains in microelectronics and nanoelectronics devices affect sensor technologies. Sensors are manufactured as smart sensors in line with micro technologies and offer innovative approaches in terms of cost, miniaturization, and precision. The use of micro-fabrication techniques has increased the performance and reliability, while on the other hand it has also helped in reducing the physical size, volume, weight, and cost. These factors make micro fabrication technology much more dominant than integrated circuit microchip technology. There are many benefits of reducing a mechanical system to a micro-scale. For example, in such a system, the forces related to volume (weight/inertia) lose their importance. Thus, very fast mechanical systems can be realized in the micro- scale world.
09:00-10:00 | Arrival, registration and coffee | Thursday, August 25 | Location: D104 |
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Welcome and opening event | Thursday, August 25. Location: D104 | |
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10:00-10:05 | Opening the event | Prof. Kārlis Krēsliņš (Rector of the Ventspils University of Applied Sciences, Latvia) |
10:05-10:10 | Welcome speech by the member of Organizing Committee | Dr. Aleksejs Klokovs (Director of VIRAC, Leading Researcher, Guest Lecturer, Latvia) |
10:10-10:15 | Welcome speech by the member of Organizing Committee | Prof. Minvydas Ragulskis (Kaunas University of Technology, JVE International, Lithuania) |
Session 1 | Session Chair: Dr. Aleksejs Kloklovs | Thursday, August 25. Location: D104 | |
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10:15-10:35 | Infinite unstable periodic orbits to infinite homoclinic orbits in the Lorenz system | Prof. Albert C. J. Luo (Department of Mechanical and Mechatronics Engineering, Southern Illinois University, USA) | Invited Keynote Lecture. Presented Online |
10:35-10:55 | Sensor fabrication with 3D printing technique | Prof. Sezgin Ersoy (Marmara Universitesi, Turkey) | Invited Keynote Lecture. Presented Online |
10:55-11:10 | Coffee break | ||
11:10-11:25 | The use of ultrasonic vibrations in an innovative freeze-drying apparatus equipped with physical screen | Janis Baronins (Latvian Maritime Academy, Latvia) | |
11:25-11:40 | Dynamics analysis and structural synthesis of wind energy production device with closed loop conveyor | Marina Cerpinska (Riga Technical University, Latvia) | |
11:40-11:55 | A deep learning-based approach for automatic detection of concrete cracks below the waterline | Ugnė Orinaitė (Kaunas University of Technology, Lithuania) |
12:00-13:00 | Lunch | Thursday, August 25 |
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Session 2 | Session Chair: Prof. Minvydas Ragulskis | Thursday, August. Location: D104 | |
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13:00-13:20 | Global bifurcation analysis of nonlinear dynamical systems. How to find rare attractors? | Dr. Aleksejs Klokovs (Director of VIRAC, Leading Researcher, Guest Lecturer, Latvia) | Invited Keynote Lecture. |
13:20-13:35 | Reading and playing musical notes with image processing techniques with mobile application | Sezgin Ersoy (Marmara Universitesi, Turkey) | Presented Online |
13:35-13:50 | Dynamics and control of vibratory finishing machine with translational motion of lapping-polishing plates | Vitaliy Korendiy (Lviv Polytechnic National University, Ukraine) | Presented Online |
13:50-14:05 | Mathematical modeling and computer simulation of the wheeled vibration-driven in-pipe robot motion | Vitaliy Korendiy (Lviv Polytechnic National University, Ukraine) | Presented Online |
14:05-14:20 | Coffee break | ||
14:20-14:35 | Genetic engineering – construction of a network of four dimensions with a chaotic attractor | Inna Samuilik (Daugavpils University, Latvia) | Presented Online |
14:35-14:50 | Design and accuracy test of polar moment of inertia measuring equipment for projectile and rocket | Liwei Sun (Changchun University of Science and Technology, China) | Presented Online |
14:50-15:05 | Dynamic response analysis of bearing-rotor system considering cage whirling motion | Jian Zhang (Research Institute of Aero-Engine, Beihang University, China) | Presented Online |
15:05-15:20 | Study on the wetting effect of the silty clay reservoir bank sub-grade | Dahe Qi (Chongqing Metropolitan College of Science and Technology, China) | Presented Online |
15:20-15:35 | Applications of bispectrum analysis to inspection of fatigue damage in quay cranes | Li Cui (Chuzhou University, China) | Presented Online |
15:35-15:50 | Numerical modeling of thermophysical processes in liquid piston gas compression cylinders | Vladislavs Bezrukovs (Ventspils University of Applied Sciences Development Fund, Latvia) | |
15:50-16:05 | Study on optimization of jet forming of tandem shaped charge warhead | Zeyan Han (Army Engineering University of PLA, China) | Presented Online |
16:05-16:20 | Computational model for the nonlinear dynamic response of MEMS-based micromirror | Ishak Ertugrul (Department of Mathematical Modelling, Kaunas University of Technology, Lithuania) | Presented Online |
16:20-16:30 | Closing remarks and announcements | Thursday, August 25 |
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Excursion | Thursday, August 25. Location: D104 | |
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16:30-16:45 | Virtual excursion to the Irbene radio telescope complex | Agris Bērziņš |
16:45-17:15 | Trip to Irbene | |
17:15-18:30 | Excursion in the Irbene radio telescope complex | Agris Bērziņš |
19:00-21:00 | Conference Dinner | Thursday, August 25 |
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With invitations only |
This conference is supported by the European Regional Development Fund project No. 1.1.1.5/18/I/009
“Support to the Ventspils University of Applied Sciences in preparation of international cooperation projects for research and Innovation”.
E-pasts: virac@venta.lv
Tālrunis: +37163629656
Ekskursijas: +37129230818
Inženieru iela 101, Ventspils, LV-3601
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