Results 41 to 50 of about 10,556 (246)

Shape optimization of a flexible beam with a local shape feature based on ANCF

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
This paper proposes a shape optimization method of local shape features on a flexible beam modeled with the absolute nodal coordinate formulation (ANCF).
Gang HE, Kang GAO, Jun JIANG, Ruifeng LIU, Qian LI   +4 more
doaj   +1 more source

Neural Collaborative Filtering for Chinese Movies Based on Aspect-Aware Implicit Interactions

IEEE Access, 2022
Aspect information mining from user comments has become an important means to improve the performance of recommendation systems (RSs). This is because aspect information in comments is fine-grained and tends to reflect the interactions and preferences of
Hui Deng, Chao Zhai, Lina Zheng
doaj   +1 more source

Formulation of the ANCF shear deformable beam element based on the elastic line approach (An efficient calculation strategy with the global and element coordinate systems)

Nihon Kikai Gakkai ronbunshu, 2019
The absolute nodal coordinate formulation (ANCF) is one of effective ways for describing the large rotation and deformation in multibody system analysis.
Kensuke HARA, Takashi KAWAIDA
doaj   +1 more source

Contact Analysis of Mobility Devices Based on Tension

Modelling, 2021
Advances in space technology have opened up opportunities for human beings to work in outer space. It is expected that the upsizing of manned space facilities, such as the International Space Station, will further this trend.
Satoshi Takayama, Shoichiro Takehara, Ryota Yuasa   +2 more
doaj   +1 more source

History and biography in modern China [PDF]

, 1994
This thesis is a study of history and biography in modern China. It is historiographical in focus, examining one way in which the writing of history has changed during the course of the twentieth century.
Moloughney, Brian
core   +1 more source

Adaptive Control of Space Robot Despinning Tumbling Target Using Flexible Brushes

International Journal of Aerospace Engineering, 2021
A flexible brush mechanism is designed and mounted at the end of a seven-degree-of-freedom robotic arm to despin a tumbling target. The dynamics model of the flexible brush is established using the absolute nodal coordinate method (ANCF), and its contact
Shengxin Sun, Cheng Wei, Zhuoran Huang, Hao Wu, Haibo Zhang, Jianchun Lu, Yan Du   +6 more
doaj   +1 more source

Research on the Dynamic Modeling of Rigid–Flexible Composite Spacecraft Under Fixed Constraints Based on the ANCF

Aerospace
Dynamically modeling the flexible characteristics of large-scale jointed composite spacecraft is challenging. In this study, a dynamic modeling method for rigid–flexible composite spacecraft is proposed based on the absolute nodal coordinate formulation (
Jiaqi Wu, Guohua Kang, Junfeng Wu, Chuanxiao Xu, Jiayi Zhou, Xinyong Tao, Y. Hua   +6 more
semanticscholar   +1 more source

Dynamic Modeling and Analysis of a Flying–Walking Power Transmission Line Inspection Robot Landing on Power Transmission Line Using the ANCF Method

Applied Sciences
To enhance the safety of hybrid inspection robots (HIRs) landing on power transmission lines (PTLs) with inclination and flexibility, this research derives a coupled dynamic model for a developed flying–walking power transmission line inspection robot ...
Wenxing Jia, Jin Lei, Xinyan Qin, Peng Jin, Shenting Zhang, Jiali Tao, Minyu Zhao   +6 more
semanticscholar   +1 more source

Rigid-Flexible Coupling Dynamics Modeling of Spatial Crank-Slider Mechanism Based on Absolute Node Coordinate Formulation

Mathematics, 2022
In order to study the influence of compliance parts on spatial multibody systems, a rigid-flexible coupling dynamic equation of a spatial crank-slider mechanism is established based on the finite element method.
Xiaoyu Wang, Haofeng Wang, Jingchao Zhao, Chunyang Xu, Zhong Luo, Qingkai Han   +5 more
doaj   +1 more source

Magnetocaloric Properties of Melt-Extracted Gd-Co-Al Amorphous/Crystalline Composite Fiber

Metals, 2022
In this work, a series of Gd-based amorphous/crystalline composite fibers (ANCFs) were prepared by regulating the Gd content in Gd-Co-Al alloys using the melt-extracted method.
Fan Chen, Kun Han, Meng Gao, Yan Zhang, Wei Xu, Juntao Huo, Changjiang Zhang, Lijian Song, Jun-Qiang Wang   +8 more
doaj   +1 more source