Results 41 to 50 of about 390 (156)

A study on motion analysis and control of mechanical systems connected by a cable

Nihon Kikai Gakkai ronbunshu, 2019
Cables connected to mechanical systems enable efficiently power supply to the system and also enable high speed communication even in a poor communication environment.
Takeshi YAMAMOTO, Yoshiki SUGAWARA, Sayako SAKAMA   +2 more
doaj   +1 more source

Dynamics Modelling and Simulation for Deployment Characteristics of Mesh Reflector Antennas

Applied Sciences, 2020
The dynamics of mesh reflectors are characterized by large deformation when antennas undergo a large motion in the deployment process. In this work, absolute node coordinate formulation (ANCF), with the merit of precise description of large deformation ...
Xin Jiang, Zhengfeng Bai
doaj   +1 more source

A New Flexible Multibody Dynamics Analysis Methodology of Deployable Structures with Scissor-Like Elements

Chinese Journal of Mechanical Engineering, 2019
There are vast constraint equations in conventional dynamics analysis of deployable structures, which lead to differential-algebraic equations (DAEs) solved hard.
Qi’an Peng, Sanmin Wang, Changjian Zhi, Bo Li   +3 more
doaj   +1 more source

Dynamic Contact between a Wire Rope and a Pulley Using Absolute Nodal Coordinate Formulation

Machines, 2016
Wire rope and pulley devices are used in various machines. To use these machines more safely, it is necessary to analyze the behavior of the contact between them. In this study, we represent a wire rope by a numerical model of a flexible body.
Shoichiro Takehara, Masaya Kawarada, Kazunori Hase   +2 more
doaj   +1 more source

Dynamic Analysis of Transmission Wire Impact on Hanging Net Shielding System

Designs
The hanging net shielding system, employing a suspended cage-type enclosed structure to restrict the high-voltage transmission wire, has seen increasingly widespread application in transmission line crossing construction.
Qiang Liu, Xi Zheng, Qiuhan Zhang, Yongjian Bian, Zuqing Yu   +4 more
doaj   +1 more source

Vibration analysis of elevator traveling cable by ANCF considering internal damping

Mechanical Engineering Journal
Traveling cables are important components for elevators that transmit electricity and control command to elevator car. In recent years, as buildings have become taller, traveling cables have also become longer.
Takayoshi KAMADA, Yuki FUKAYAMA, Kazuhiro TANAKA, Tetsu OGAWA, Tomohiro SHIKI, Taku YOSHIDA   +5 more
doaj   +1 more source

A Multi-Leveled Coordinate for Multibody Mechanics

MATEC Web of Conferences, 2016
For a proper way of modelling and simulation, as well as the precise and completeness, and a new multi-level method named homogeneous tensor coordinate(HTC) was developed by improving the absolute nodal coordinate formulation(ANCF) and the homogeneous ...
Shen Fan, Rong Siyuan, Liu Jiafu, Cui Naigang   +3 more
doaj   +1 more source

Tether Space Mobility Device Attitude Control during Tether Extension and Winding

Machines, 2018
Recently, advancements in space technology have opened up more opportunities for human beings to work in outer space. It is expected that upsizing of manned space facilities, such as the International Space Station, will further this trend.
Shoichiro Takehara, Yu Uematsu, Wataru Miyaji   +2 more
doaj   +1 more source

Dynamics Analysis of Multibody Systems Based on Flexible Thermal Coupling Solid Elements

Actuators
In high-precision fields such as automotive and aerospace, solid elements are commonly used to verify the dynamic response of key components, which can comprehensively simulate three-dimensional stress, deformation, and temperature field changes. In this
Zuqing Yu, Yibin Shen
doaj   +1 more source

Modeling of the Achilles Subtendons and Their Interactions in a Framework of the Absolute Nodal Coordinate Formulation. [PDF]

Materials (Basel), 2022
Obrezkov LP, Finni T, Matikainen MK.
europepmc   +1 more source