An Improved Force Feedback Control Algorithm for Active Tendons
AbstractAn active tendon, consisting of a displacement actuator and a co-located force sensor, has been adopted by many studies to suppress the vibration of large space flexible structures. The damping, provided by the force feedback control algorithm in these studies, is small and can increase, especially for tendons with low axial stiffness. This study introduces an improved force feedback algorithm, which is based on the idea of velocity feedback. The algorithm provides a large damping ratio for space flexible structures and does not require a structure model. The effectiveness of the algorithm is demonstrated on a structure similar to JPL-MPI. The results show that large damping can be achieved for the vibration control of large space structures.
Scifeed alert for new publicationsNever miss any articles matching your research from any publisher
- Get alerts for new papers matching your research
- Find out the new papers from selected authors
- Updated daily for 49'000+ journals and 6000+ publishers
- Define your Scifeed now
Guo, T.; Liu, Z.; Cai, L. An Improved Force Feedback Control Algorithm for Active Tendons. Sensors 2012, 12, 11360-11371.
Guo T, Liu Z, Cai L. An Improved Force Feedback Control Algorithm for Active Tendons. Sensors. 2012; 12(8):11360-11371.Chicago/Turabian Style
Guo, Tieneng; Liu, Zhifeng; Cai, Ligang. 2012. "An Improved Force Feedback Control Algorithm for Active Tendons." Sensors 12, no. 8: 11360-11371.