Programs
- Ph. D. in Mechanical Engineering -
- B.Tech. in Artificial Intelligence (AI) and Data Science (Medical Engineering) - Undergraduate
Publication Type : Conference Paper
Publisher : 2017 International Conference on Circuit ,Power and Computing Technologies (ICCPCT)
Source : 2017 International Conference on Circuit ,Power and Computing Technologies (ICCPCT), Kollam, India, 2017
Url : https://ieeexplore.ieee.org/document/8074221
ISBN : 9781509049677
Keywords : attitude control, End effectors, frequency control, Global coordinates, H infinity control, H-infinity controller, Manipulator dynamics, mechanical models, motion control, oceanic structures, Oscillators, oscillatory base manipulator, oscillatory-base manipulator, PD control, position control, robust control, robust motion control, sliding mode controller, SMC, variable structure systems
Campus : Amritapuri
School : School of Engineering
Department : Electrical and Electronics
Year : 2017
Abstract : Oscillatory base manipulator can be concerned as an example of many mechanical models mounted on vessels or oceanic structures. The problem with the system is how to control the attitude of two links and position of end effector in the presence of external disturbance. To tackle these problems two robust controllers have been used i.e.; H-infinity and sliding mode controller. In order to evaluate the performance of these controllers, simulations are conducted for both attitude control and position control. In addition, the two controllers are compared to find the best out of it. The obtained results demonstrate that the sliding mode controller is more effective and is superior to the H-infinity controller.
Cite this Research Publication :
R. Koshy and Jayasree P. R., “Comparative study of H-infinity and sliding mode control for a manipulator with oscillatory-base”, in 2017 International Conference on Circuit ,Power and Computing Technologies (ICCPCT), Kollam, India, 2017