Results 1 to 10 of about 177,637,471 (227)
Trudy Odesskogo Politehničeskogo Universiteta, 2016 Complex multielement mechanisms are increasingly used in the technical equipment of consumer industry. The lack of a universal method of kinematic research of these mechanisms asserts the relevance of work on the kinematic analysis of multielement ...
S.О. Koshel, G.V. Koshel
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Trudy Odesskogo Politehničeskogo Universiteta, 2015 The complex planar multilink mechanisms are in increasingly wide use at light industry process equipment. With respect to the lack of a universal method for these mechanisms’ kinematic studies evident is the relevance of multilink mechanisms’ kinematic ...
Sergiy O. Koshel, Ganna V. Koshel
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Determination of the acceleration and instantaneous center of the accelerations by 1/ω2 [PDF]
Tehnika, 2017 This paper explores the straight movement and a method conditionally marked 1/ω2 in which acceleration vectors multiplied by the reciprocal value of the square of the angular velocity.
Ljubomirović Miloš D.
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LiDAR-Based Windshear Detection via Statistical Features
Advances in Meteorology, 2022 Windshear is a kind of microscale meteorological phenomenon which can cause danger to the landing and takeoff of aircrafts. Accurate windshear detection plays a crucial role in aviation safety.
Jie Zhang, Pak Wai Chan, Michael K. Ng
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Journal of Engineering, 2023 The current study aims to find a new plan to manage the water quality of the western part of the Hammar Marsh to reduce the salts that cause problems for the marshes and preserve their environmental life by isolating the southwestern part of the Hammar ...
Kasim Jaafar, Thamer Mohammed
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Unmanned Surface Vehicle Collision Avoidance Trajectory Planning in an Uncertain Environment
IEEE Access, 2020 Unmanned surface vehicles (USVs) can encounter undetected moving obstacles while sailing along a planned global path. USVs need to plan collision avoidance trajectories for moving obstacles. In this paper, an algorithm based on the Gaussian mixture model
Guoqin Xia +3 more
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Development and Research of the MZU20D AirSieve Grain Cleaning Machine
Сельскохозяйственные машины и технологии, 2020 The authors analyzed the working process and design of the machines involved in grain cleaning. It was revealed that the energy intensity of universal air-sieve machines of domestic and foreign production is 0.86-1.61 kilowatt-hours per ton, the specific
P. A. Savinykh +2 more
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Virtual Velocity Vector-Based Offline Collision-Free Path Planning of Industrial Robotic Manipulator
International Journal of Advanced Robotic Systems, 2015 Currently, industrial robotic manipulators are applied in many manufacturing applications. In most cases, an industrial environment is a cluttered and complex one where moving obstacles may exist and hinder the movement of robotic manipulators. Therefore, a robotic manipulator not only has to avoid moving obstacles, but also needs to fulfill the ...
Fan Ouyang, Tie Zhang
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Progressive Particle Swarm Optimization Algorithm for Solving Reactive Power Problem
IJAIN (International Journal of Advances in Intelligent Informatics), 2015 In this paper a Progressive particle swarm optimization algorithm (PPS) is used to solve optimal reactive power problem. A Particle Swarm Optimization algorithm maintains a swarm of particles, where each particle has position vector and velocity vector ...
Kanagasabai Lenin +2 more
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Task Allocation and Path Planning Algorithms for Multi-Fixed-Wing UAV
Taiyuan Ligong Daxue xuebao[Purposes] The task allocation and path planning of multi-fixed-wing Unmanned Aerial Vehicle (UAV) simply regard it as a particle, thus the problems of ignoring its own heading angle, initial and terminal velocity vectors exist.
GUO Jiahe, GAO Yuelin, LIU Yingchun
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