Name
Abstract | ||
|---|---|---|
In this work a parallel manipulator (Stewart platform) is used to align and maintain the position of the secondary mirror of a radio-telescope. The six degree of freedom platform gives the significant advantage to reach the maximum performance for the positioning task. This system uses six lineal actuators with changeable lengths to obtain the desired position. The filtered version of sliding mode algorithm is used to control and orient the system in presence of unmodelled dynamics and perturbations. It provides chattering effect reduction and improving of the performance of the system. |
Year | DOI | Venue |
|---|---|---|
2015 | 10.1109/ICEEE.2015.7357899 | 2015 12th International Conference on Electrical Engineering, Computing Science and Automatic Control (CCE) |
Keywords | Field | DocType |
Parallel platform,Stewart Platform,Radio-telescope orientation,Sliding mode control | Parallel manipulator,Degrees of freedom (statistics),Kinematics,Control theory,Computer science,Simulation,Secondary mirror,Control engineering,Radio telescope,Stewart platform,Actuator,Sliding mode control | Conference |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
4 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Sajjad Keshtkar | 1 | 1 | 1.72 |
| Alexander S. Poznyak | 2 | 358 | 63.68 |
| Eusebio E. Hernandez | 3 | 1 | 3.41 |
| Armando Oropeza | 4 | 1 | 0.70 |