Design and Realization of Control System of a Novel Digital Hydraulic 2-DOF Motion Platform
Xiong Xianfeng, Xing Jifeng, Peng Likun
Available Online December 2012.
- https://doi.org/10.2991/mems.2012.133How to use a DOI?
- 2-DOF motion platform; Digital hydraulic valve; multi-thread;
- Motion platform is widely used to simulate the movement of ship and vehicle, which is of great value for testing of ship and vehicle equipment, motion simulator for training to steer. A novel digital hydraulic 2-DOF motion platform for simulating marine environment is developed, which include incremental stepping motor, four-edge slide spool valve, asymmetric hydraulic cylinder and structure of motion platform, as well as synchronous feedback mechanism. An all-digital control system of the motion platform is designed in accordance with its approximate open-loop control characteristics. The two degrees of freedom of movement of the motion platform can be controlled independently and multiple protection measures are designed to protect the motion platform. It has been proved that the control system not only can control the movement of the platform accurately, but also can provide the anti-interference ability and stable operation system.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xiong Xianfeng AU - Xing Jifeng AU - Peng Likun PY - 2012/12 DA - 2012/12 TI - Design and Realization of Control System of a Novel Digital Hydraulic 2-DOF Motion Platform BT - Proceedings of the 1st International Conference on Mechanical Engineering and Material Science (MEMS 2012) PB - Atlantis Press SP - 505 EP - 508 SN - 1951-6851 UR - https://doi.org/10.2991/mems.2012.133 DO - https://doi.org/10.2991/mems.2012.133 ID - Xianfeng2012/12 ER -