Results 31 to 40 of about 46,447 (165)
Micro-Doppler Effect of Extended Streamlined Targets Based on Sliding Scattering Centre Model [PDF]
Radioengineering, 2016 The scattering center of extended streamlined targets can slide when the direction of radiation is changed. The sliding scattering center has influence on the micro-Doppler effect of micro-motion of the extended streamlined target.
Bo Tang
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Effect of Speed and Number of Sliding Cycles on the Film Formation Behavior of Fluorine-Based Grease
LubricantsGrease, a type of lubricant, finds applications in various mechanical components due to advantages such as shape stability and sealing. However, grease is classified as a non-Newtonian fluid, and its film formation behavior is not fully understood to ...
Jeong-Bin Chi +4 more
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Chattering Attenuation of Sliding Mode Controller Using Genetic Algorithm and Fuzzy Logic Techniques [PDF]
Engineering and Technology Journal, 2009 Sliding Mode Controller design provides a systematic approach to theproblem of maintaining stability and consistent performance in the face of modeling imprecision.
Farzdaq R. Yasien, Mina Q. Kadhim
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Advances in Mechanical Engineering, 2018 In this article, the design of a nonrelative sliding gear mechanism for parallel axes transmission is presented. First, the general meshing line functions were actively designed for the nonrelative sliding transmission between parallel axes.
Zhen Chen, Huafeng Ding, Ming Zeng
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Robotic control of sliding object motion and orientation [PDF]
Proceedings of IEEE International Conference on Robotics and Automation, 2002 The models and control strategies presented allow repositioning an object that slides on a surface or between the jaws of a parallel-jaw gripper. Such techniques can save the need to pick up payloads for moving, or to deposit a gripped object for grasp modification.
Harold Alexander, Hemanshu M. Lakhani
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Science Progress, 2021 Multi-axis motion system is widely applied in commercial industrial machines such as precision CNC machine tools, Robot manipulator and laser cutting machines, etc. Contour accuracy plays a major role for the multi-axis servo motion system.
Sanxiu Wang, Yue Chen, Guoan Zhang
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Former of Turn Trajectory of Sliding Valve Shaft of Gas Line
MATEC Web of Conferences, 2017 Former of turn trajectory of sliding valve shaft of gas line, that allows to provide desired motion trajectory of sliding valve and its full closing, is considered in that paper.
Dementyev Vladislav. Yu. +3 more
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Sliding elastic lattice: An explanation of the motion of superconducting vortices [PDF]
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2012 We introduce a system where an elastic lattice of particles is moved slowly at a constant velocity under the influence of a local external potential, construct a rigid-body model through simplification processes, and show that the two systems produce similar results.
Yoon, Young-noh, Lee, Jonghee
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Applications of Fuzzy Sliding Mode Control for a Gyroscope System
Abstract and Applied Analysis, 2013 The study proposed the application of the fuzzy sliding mode for a gyroscope system status control. The state response analysis of the gyroscope system revealed highly nonlinear and chaotic subharmonic motions of 2T during state formation.
Shih-Chung Chen +4 more
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Driven Drops on Heterogeneous Substrates: Onset of Sliding Motion [PDF]
Physical Review Letters, 2006 Pinning and depinning of driven drops on heterogeneous substrates is studied as a function of the driving and heterogeneity amplitude. Two types of heterogeneity are considered: a "hydrophobic" defect that blocks the drop in front and a "hydrophilic" one that holds it at the back.
Thiele, U., Knobloch, E.
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