Results 41 to 50 of about 46,447 (165)
Revista Brasileira de Ensino de FísicaLooking closely to the mechanism which make sliding doors move, one sees that the motion of the commonly used objects can be understood by solving a problem related to the motion of blocks and pulleys.
Roberto De Luca
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Characteristics of Frictional Sliding Motion in Releasing Manipulation
Journal of Robotics and Mechatronics, 2006 Focusing on freely frictional sliding motion and based on mathematical analysis and physical concepts, it is clarified that the translational and rotational motions stop simultaneously, and the direction of final motion depends on the final configuration and geometric properties of an object but is independent of initial velocity.
Chi Zhu 0001 +3 more
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Sport-Related Human Activity Detection and Recognition Using a Smartwatch
Sensors, 2019 As an active research field, sport-related activity monitoring plays an important role in people’s lives and health. This is often viewed as a human activity recognition task in which a fixed-length sliding window is used to segment long-term ...
Zhendong Zhuang, Yang Xue
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IEEE Access, 2019 Human-robot cooperation is the major challenges in robot manipulator control, as the controller has to couple the complicated motion of the human arm and the robot end-effectors. To improve the human-robot coordination, this paper proposed a novel robust
Bin Ren, Yao Wang, Jiayu Chen
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A Reference Trajectory Based Discrete Time Sliding Mode Control Strategy
International Journal of Applied Mathematics and Computer Science, 2019 This study presents a new, reference trajectory based sliding mode control strategy for disturbed discrete time dynamical systems. The desired trajectory, which is generated externally according to an existing switching type reaching law, determines the ...
Bartoszewicz Andrzej, Adamiak Katarzyna
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Studyonthe MotionCharacteristicsofRainfall-inducedLandslidewithArcSlidingSurface
工程科学与技术, 2015 :In order to analyze the motion characteristics of landslide failure along the arc sliding surface,based on the assumption that landslide was moving as a group of particles motion,the moving physical model of landslide was established with the ...
罗渝, 何思明, 李新坡, 吴永
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Fuzzy Sliding Mode for Spacecraft Formation Control in Eccentric Orbits [PDF]
فصلنامه علوم و فناوری فضایی, 2014 The problem of relative motion control for spacecraft formation flying in eccentric orbits is considered in this paper. Due to the presence of nonlinear dynamics and external disturbances, a robust fuzzy sliding mode controller is developed.
A. Imani, M. Bahrami
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A Dual-Loop Control Approach of Active Magnetic Bearing System for Rotor Tracking Control
IEEE Access, 2019 Rotor tracking control, which can be implemented by active magnetic bearing (AMB) system with high precision, can realize many functions, such as attitude control and special surface processing.
Xuan Yao, Zhaobo Chen, Yinghou Jiao
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ROV Motion Control Algorithm Based on RBF Neural Network Compensation
水下无人系统学报In view of the motion control problem of the operation-type remotely operated vehicles(ROVs) under the uncertainty of model parameters and the disturbance of the external environment, an adaptive double-loop sliding mode control strategy based on radial ...
Shuaijun ZHANG +5 more
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RESEARCH ON VERIFICATION OF THE SLIDING FRAME OPTIMIZATION DESIGN AND STRENGTH OF OPTICAL EQUIPMENT
Jixie qiangdu, 2016 In an optical equipment carriage parts as an example,analyzed the problem of the sliding frame bearing and the sliding rod relative motion slide bar existed serious wear。Based on the failure analysis of the existing sliding structure of sliding structure,
LIU Yang, LIU JiBiao
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