로봇 매니퓰레이터에 적용을 위한 유한한 시간 적응 비특이 터미널 슬라이딩 모드 제어 기법
Finite-time Adaptive Non-singular Terminal Sliding-mode Control for Robot Manipulator
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초록
We propose an adaptive non-singular terminal sliding-mode control for the fast finite-time convergence (FANTSMC) in robot manipulator. The proposed FANTSMC approach is developed to be applied without singularity in robot manipulator, which has a new pole-placement control with the non-singular terminal sliding variable while generating the desirable control torque. Moreover, the switching gain is designed to suppress the time-delayed estimation error appropriately, which aims at providing the high robust tracking performance. Also, the proposed one employs one-sample delayed information to cancel out the system uncertainties and disturbances. For these reasons, it offers strong attraction within the finite time. It is shown that the tracking performance of the proposed FANTSMC approach is guaranteed to be uniformly ultimately bounded through the Lyapunov stability. The effectiveness of the proposed FANTSMC approach is illustrated in simulations, which is compared with that of the up-to-date control approach.
Abstract
We propose an adaptive non-singular terminal sliding-mode control for the fast finite-time convergence (FANTSMC) in robot manipulator. The proposed FANTSMC approach is developed to be applied without singularity in robot manipulator, which has a new pole-placement control with the non-singular terminal sliding variable while generating the desirable control torque. Moreover, the switching gain is designed to suppress the time-delayed estimation error appropriately, which aims at providing the high robust tracking performance. Also, the proposed one employs one-sample delayed information to cancel out the system uncertainties and disturbances. For these reasons, it offers strong attraction within the finite time. It is shown that the tracking performance of the proposed FANTSMC approach is guaranteed to be uniformly ultimately bounded through the Lyapunov stability. The effectiveness of the proposed FANTSMC approach is illustrated in simulations, which is compared with that of the up-to-date control approach.
참고문헌 (16)
- S. Chan, "Generalized Impedance Control of Robot for Assembly Tasks Requiring Compliant Manipulation", IEEE Trans. Ind. Electron, 43(4), pp.453~461 (1996)
- J. Naito, "Development of a Wearable Robot for Assisting Carpentry Workers", Int. J. Adv. Robot. Syst, 4(4), pp.431~436 (2007)
- Takei, "Baggage Transportation and Navigation by a Wheeled Inverted Pendulum Mobile Robot", IEEE Trans. Ind. Electron, 56(10), pp.3985~3994 (2009)
- T. C. S. Hsia, "Robust Independent Joint Controller Design for Industrial Robot Manipulators", IEEE Trans. Ind. Electron, 38(1), pp.21~25 (1991)
- J. Baek, "Practical Time-delay Control with Adaptive Gains for Trajectory Tracking of Robot Manipulators", IEEE Trans. Ind. Electron, 65(7), pp.5682~5692 (2018)
- P. Chang, "On Improving Time-delay Control Under Certain hard Nonlinearities", Mechatronics, 13(4), pp.393~412 (2003)
- J. Baek, "A new Adaptive Sliding-mode Control Scheme for Application to Robot Manipulators", IEEE Trans. Ind. Electron, 63(6), pp.3628~3637 (2016)
- J. Baek, "A new Widely and Stably Adaptive Sliding-mode Control with Nonsingular Terminal Sliding Variable for Robot Manipulators", IEEE Access, 8, pp.43443~43454 (2020)
- H. Lee, "Chattering Suppression Methods in Sliding Mode Control Systems", Annu. Rev. Control, 31(2), pp.179~188 (2007)
- V. Utkin, "Sliding Mode Control in Electro-Mechanical Systems" (2009), CRC Press
- Z., Man, "A Robust MIMO Terminal Sliding Mode Control Scheme for Rigid Robotic Manipulators", IEEE Trans. Autom. Control, 39(12), pp.2464~2469 (1994)
- Feng, X., "Non-singular Terminal Sliding Mode Con trol of Rigid Manipulators", Automatica, 38(12), pp.2159~2167 (2002)
- M. Jin, "Practical Nonsingular Terminal Sliding-mode Control of Robot Manipulators for High-accuracy Tracking Control", IEEE Trans. Ind. Electron, 56(9), pp.3593~3601 (2009)
- 백재민, "로봇 메니퓰레이터에 비특이 터미널 슬라이딩모드를 사용한 적응 시간지연 제어 기법", 제어.로봇.시스템학회 논문지, 25(10), pp.896~901 (2019), 제어·로봇·시스템학회[DOI]
- J. Baek, "A Widely Adaptive Time-delayed Control and its Application to Robot Manipulators", IEEE Trans. Ind. Electron, 66(7), pp.5332~5342 (2019)
- J. Baek, "A Model-Free Control Scheme for Attitude Stabilization of Quadrotor Systems", Electronics, 9(10), pp.1586~ (2020)