Analysis of Vibration Characteristics of Electro-hydraulic Driven 3-UPS/S Parallel Stabilization Platform

• Published in: Chinese journal of mechanical engineering Vol. 37; no. 1; pp. 96 - 13
• Main Authors: Yuan, Xiaoming, Wang, Weiqi, Pang, Haodong, Zhang, Lijie
• Format: Journal Article
• Language: English
• Published: Singapore Springer Nature Singapore 26.08.2024; Springer Nature B.V; SpringerOpen
• Edition: English ed.
• Subjects: Bearing strength; Damping capacity; Dynamic response; Electrical Machines and Networks; Electro-hydraulic driven 3-UPS/S parallel stabilization platform; Electronics and Microelectronics; Engineering; Engineering Thermodynamics; Fluid power; Frequency variation; Heat and Mass Transfer; Hydraulics; Instrumentation; Intelligent Manufacturing Technology; Kinetic equation; Load carrying capacity; Machines; Manufacturing; Mechanical Engineering; Modal test; Original Article; Platforms; Power Electronics; Processes; Resonant frequencies; Runge-Kutta method; Stabilization; Stiffness; Theoretical and Applied Mechanics; Vibration analysis; Vibration mode; Vibration response; Vibration mode; Vibration response; Modal test; Electro-hydraulic driven 3-UPS/S parallel stabilization platform; Kinetic equation

With the development of fluid-power transmission and control technology, electro-hydraulic-driven technology can significantly improve the load-carrying capacity, stiffness, and control accuracy of stabilization platforms. However, compared with mechanically driven platforms, the stiffness and dampi...