Results 271 to 280 of about 2,226,607 (321)
Rigid-Flexible Coupling Dynamics of a Flexible Robot with Impact
Advanced Materials Research, 2011 The rigid-flexible coupling dynamics of a radially rotating flexible beam with impact is investigated in this paper. The transversal deformation and nonlinear coupled deformation, which means the longitudinal shortening caused by transversal deformation, is considered here.
Yue Chen Duan, Ding Guo Zhang
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Research on the Dynamic Coupling of the Rigid-Flexible Manipulator
Robotics and Computer-Integrated Manufacturing, 2015Because of its large dimension, a rigid-flexible manipulator was designed to serve as the feed support system in a Five-hundred-meter Aperture Spherical radio Telescope (FAST). The rigid-flexible manipulator is composed of a flexible cable-driven parallel manipulator and a rigid Stewart platform.
Xiaoqiang Tang
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Rigid-Flexible Coupling Dynamics Analysis of Clock Mechanism
Applied Mechanics and Materials, 2010 As a device for time-delay, clock mechanism is widely used in fuze safety and arming device, whose core component is the runaway escapement. With the development of artillery systems, the dynamic environment during the projectile becomes more and more complicated. Recently, some shots misfire or premature explode during shooting process because runaway
Li Sui +3 more
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Rigid-flexible coupling dynamics analysis of a spot-welding robot
2011 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems, 2011 This paper studied a dynamics simulation analysis method for a rigid-flexible coupling system of spot-welding robot. The 6R spot-welding robot multi-body dynamics model is created by FEA (finite element analysis) and MBD (multi-body dynamics) software.
Haitao Luo +3 more
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Research on Motion Simulation for a Rigid-flexible Coupled Manipulator in CoppeliaSim
2021 6th International Conference on Automation, Control and Robotics Engineering (CACRE), 2021For the task of inspecting in complex and narrow space and overcoming shortcomings from rigid manipulator, a type of manipulator with strong adaptability and deformable characteristics is urgently needed. Therefore, a type of rigid-flexible coupled manipulator is analysed from the perspective of mechanical structure and working mechanism in this paper,
Bo Hu +5 more
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Rigid-Flexible Coupling Control Experiments
2021In Chapter 5, an optimization method for variable amplitude input shaping attitude maneuver was proposed. And in Chapter 6, a coupled control method of attitude control and flexible structure vibration control was proposed for attitude tracking of flexible spacecraft with time-varying ...
Jie Wang, Dong-Xu Li
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Study on the Rigid-Flexible Coupling Dynamics of Welding Robot
Wireless Personal Communications, 2018The flexible factors in the large structure machine with large-scale movement make the rigid-flexible coupling become the key problem of research. Past research mostly focus on the flexibility of the link, ignoring the impact of joint flexibility. Through the dynamic analysis of simplified 3-link structure in space, different stiffness coefficients of ...
Na Liu +4 more
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Dynamics of a rigid-flexible coupling system in a uniform flow
Journal of Fluid Mechanics, 2022Dynamics of two-dimensional flow past a rigid flat plate with a trailing closed flexible filament acting as a deformable afterbody are investigated numerically by an immersed boundary-lattice Boltzmann method for the fluid flow and a finite element method for the filament motion.
Yuehao Sun +5 more
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