Conceptual Design of a Cable Driven Parallel Mechanism for Planar Earthquake Simulation
| Autor: | Shinji Tanaka, Muhamad Akramin, Nobuo Fukuwa, Emek Barış Küçüktabak, Yusuke Sugahara, Shota Ishida, Yukio Takeda, Daisuke Matsuura, Minoru Yoshida |
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| Rok vydání: | 2016 |
| Předmět: |
0209 industrial biotechnology
Engineering business.industry 02 engineering and technology Structural engineering Stability (probability) Seismic wave Mechanism (engineering) Dynamic simulation 03 medical and health sciences 020901 industrial engineering & automation 0302 clinical medicine Planar Conceptual design Earthquake simulation Stroke (engine) 030223 otorhinolaryngology business Simulation |
| Zdroj: | ROMANSY 21-Robot Design, Dynamics and Control ISBN: 9783319337135 |
| Popis: | Earthquake simulation is helpful in order for society to experience real seismic waves in safe environment. Cable-driven parallel mechanisms have advantages over conventional serial and parallel mechanisms. Prototype simulator which covers 1 m stroke in each direction has been built. In this paper, conceptual design of an earthquake simulator using cable driven parallel mechanism is presented. Spatial arrangement of cables is investigated in terms of the stability and safety of the simulator by dynamic analysis of the simulator. It was revealed that increasing the vertical angle of the cables with the ground while connecting them closer to the center of mass of the output link with low coefficient of friction between the ground ensures the most stable motion. |
| Databáze: | OpenAIRE |
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