Results 11 to 20 of about 7,456 (267)
Mechatronic automatic control system of electropneumatic manipulator
Scientific ReportsAbstractMechatronic systems of electropneumatic automation are one of the main classes of industrial automation systems. A laboratory stand for the study of the mechatronic system of automatic control of the pneumatic manipulator and a computer model for preliminary experiments on the adjustment of the automatic control system were developed.
Olena Nazarova +6 more
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Micromachines, 2018 This paper describes the innovative design of a three-dimensional (3D) motion device based on a flexible mechanism, which is used primarily to produce accurate and fast micro-displacement. For example, the rapid contact and separation of the tool and the
Bingrui Lv +4 more
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An Investigation on a Novel 3-RCU Flexible Micromanipulator
Micromachines, 2020 A novel type of spatial three revolute-cylindrical-universal (3-RCU) flexible micro manipulator is designed based on flexible hinges, and analyzed by finite element analysis (FEA).
Junnan Qian, Yangmin Li, Lukai Zhuge
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A path planning algorithm fusion of obstacle avoidance and memory functions
Cognitive Computation and Systems, 2023 In this study, to address the issues of sluggish convergence and poor learning efficiency at the initial stages of training, the authors improve and optimise the Deep Deterministic Policy Gradient (DDPG) algorithm.
Qingchun Zheng +4 more
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BioMedical Engineering OnLine, 2019 Background Ratcheting strain is produced due to the repeated accumulation of compressive strain in cartilage and may be a precursor to osteoarthritis.
Li-Lan Gao +5 more
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A Novel 2D Metal Flow Model for Hot Rolling of Aluminum Alloy Thick Plate
Advances in Materials Science and Engineering, 2022 Considering the serious inhomogeneous distribution of plastic deformation in the rolling process of thick plate, a novel 2D metal flow model is proposed with a quadratic distribution of flow velocity in the thickness direction instead of an equal value ...
Pujun Hao, Jingna Liu, Chihuan Yao
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Multi-physic system simplification method applied to a helicopter flight axis active control [PDF]
, 2012 A helicopter flight axis control, which is a complex multi-physic system, is modelled using an energetic based graphical tool: the Energetic Macroscopic Representation.
GOMAND, Julien +7 more
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Predictive Control Strategies Used to Solve Challenges Related to Modern Railway Vehicles [PDF]
, 2011 This paper is an attempt to collate and critically appraise the recent advances in control strategies used to solve challenges related to railway vehicles which present nonlinearities and uncertainties.
Pislaru, Crinela +13 more
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On the dynamics of the Furuta pendulum [PDF]
, 2011 The Furuta pendulum, or rotational inverted pendulum, is a system found in many control labs. It provides a compact yet impressive platform for control demonstrations and draws the attention of the control community as a platform for the development of ...
Cazzolato, B. +3 more
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Research on a New Type of Rigid-Flexible Coupling 3-DOF Micro-Positioning Platform
Micromachines, 2020 A new type of rigid-flexible coupling three degrees of freedom (3-DOF) micro-positioning platform with high positioning accuracy and high bearing capacity is developed, which consists of flexible drive mechanism and rigid platform.
Guilian Wang +4 more
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