TY - GEN
T1 - Adaptive sliding mode control for manipulating deformable linear object with input saturation
AU - Ding, Feng
AU - Huang, Jian
AU - Wang, Yongji
AU - Fukuda, Toshio
AU - Matsuno, Takayuki
PY - 2012/10/23
Y1 - 2012/10/23
N2 - Manipulating deformable linear objects (DLOs) is much challengeable as the uncertainty resulting from oscillation of DLOs may cause failure in the operation. In this paper, we proposed a position-based control strategy to eliminate the vibration at the end of DLOs. The simplified dynamic model of a DLO is obtained by local linearization, Schur decomposition of matrices and linear transform of variable. Based on the dynamic model, an adaptive law is applied to estimate the uncertain parameters, and a sliding mode controller considering the position constraint condition is designed to force the state variables converging to the equilibrium. The effectiveness of proposed control strategies are verified by numerical simulations.
AB - Manipulating deformable linear objects (DLOs) is much challengeable as the uncertainty resulting from oscillation of DLOs may cause failure in the operation. In this paper, we proposed a position-based control strategy to eliminate the vibration at the end of DLOs. The simplified dynamic model of a DLO is obtained by local linearization, Schur decomposition of matrices and linear transform of variable. Based on the dynamic model, an adaptive law is applied to estimate the uncertain parameters, and a sliding mode controller considering the position constraint condition is designed to force the state variables converging to the equilibrium. The effectiveness of proposed control strategies are verified by numerical simulations.
KW - Adaptive sliding mode control
KW - deformable linear objects
KW - input saturation
KW - vibration reduction
UR - http://www.scopus.com/inward/record.url?scp=84867616181&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84867616181&partnerID=8YFLogxK
U2 - 10.1109/ICMA.2012.6285105
DO - 10.1109/ICMA.2012.6285105
M3 - Conference contribution
AN - SCOPUS:84867616181
SN - 9781467312776
T3 - 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012
SP - 1862
EP - 1867
BT - 2012 IEEE International Conference on Mechatronics and Automation, ICMA 2012
T2 - 2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012
Y2 - 5 August 2012 through 8 August 2012
ER -