A5043407506- Engineering Technology and Methodologies
- Mechanics and Biomechanics Studies
- Mechanical Systems and Engineering
- Industrial Engineering and Technologies
- Control Systems in Engineering
- Gear and Bearing Dynamics Analysis
- Robotic Mechanisms and Dynamics
- Modeling, Simulation, and Optimization
- Electric Power Systems and Control
- Mechanical Engineering and Vibrations Research
- Diverse Industrial Engineering Technologies
- Iterative Learning Control Systems
- Engineering Diagnostics and Reliability
- Geotechnical and Geomechanical Engineering
- Coastal and Marine Dynamics
- Hydraulic and Pneumatic Systems
- Mechanical and Thermal Properties Analysis
- Shoulder Injury and Treatment
- Historical Studies in Science
- Mechatronics Education and Applications
- Aerospace, Electronics, Mathematical Modeling
- Earthquake and Tsunami Effects
- Dam Engineering and Safety
- Soft Robotics and Applications
- Sharing Economy and Platforms
Almaty University of Power Engineering and Telecommunications
2014-2024
University of National and World Economy
2023
Russian Academy of Sciences
2021
Kemerovo State University
2015-2019
Far Eastern Federal University
2017
Al-Farabi Kazakh National University
2014
ITMO University
2014
The adaptive drive of a docking mechanism is critical component in automatic systems, widely used spacecraft, marine vessels, and industrial robots. primary goal developing such to ensure precise reliable connections between two objects under variable external conditions within limited maneuvering space. adaptation two-movable self-regulating mechanical consists self-adaptability an load balancing friction clutch, which ensures the connection moment with relative angular velocity. developed...
Currently, research related to the automation of processes, systems and devices are high relevance in scientific technical field: aerospace industry, robotics electric transport technology. Successful facilities processes requires simplified control systems, an adaptive mechanical system operates without a system, which increases its reliability efficiency. In particular, creation efficient reliable transmission autonomous mobile vehicles can be achieved by drive with two degrees freedom....
Recently creation continuously variable transmission (CVT) having property of the adaptation to technological loading develops. Traditional CVT contains hydraulic converter and gear differential with two degrees freedom (patents Crockett, Volkov). The imposes constraint on movement links mechanism freedom. It provides definability transmission. Take place progressive without use (Harries’s patent, Ivanov’s patent). Such only However theoretical substantiation serviceability such is not...
Many studies usually use two methods to determine wave characteristics. First-The instantaneous state of the medium corresponding a certain fixed moment time is investigated. Second-The change in body question at some point If are carried out taking into account rheological properties material system or, if there an environment surrounding system, which also generally exhibits properties, these significantly difficult. In such cases, influence parameters on components complex phase velocity...
Recently there were patents on not switched gear continuously variable transmission (CVT) without hydro transformer. In wheelwork with two degrees of freedom and one entrance is used. Adaptive mechanism CVT provides possibility output link movement speed inversely to resistance force at constant input power. However the theoretical description such transmissions convincing enough. Obviously basis creation adaptive transfers essentially new regularity mechanics lies. Purpose present work...
Abstract The microbiota of the respiratory tract remains a relatively poorly studied subject. At same time, like intestinal microbiota, it is involved in modulating immune response to infectious agents host organism. A causal relationship between composition and likelihood development severity COVID-19 may be hypothesized. We analyze biomaterial from nasopharyngeal smears 336 patients with confirmed diagnosis COVID-19, selected during first second waves epidemic Russia. Sequences similar...
Modern automatic out-of-step protection devices of allow indication regime during the first cycle. At that, they must fail-safely distinguish malfunctions, such as short circuits. The new method finding circuits or other sudden changes operating parameters is suggested in article. developed algorithm was tested through COMTRADE oscillograms obtained at digital-to-analog physical complex OAO NIIPT.
Kinematic and force analysis of robot in which each module has the adaptive electric drive is considered. The contains motor transmission mechanism with two degrees freedom. Definability motion confirmed by experimental check. extremely simple design. It transfer ratio depending on loading only at expense mechanical properties does not demand any control. equations parameters interconnection are developed. Stop regime motionless end-effector allows to avoid an overloading overcome...
This paper presents numerical simulation results of the flow effect on cohesionless and cohesive soils erosion at base gravity-type offshore platform model. Movement medium in which occurs is described by Navier-Stokes equations. The considered to be a two-component fluid case soil erosion, one component being more viscous dense simulating soaked behavior. homogeneous for soil, occurring transport solid particles. calculations three-dimensional problems are presented.