Volume 12 Number 2
April 2015
Article Contents
Sonia Mahjoub, Faiçal Mnif and Nabil Derbel. Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems. International Journal of Automation and Computing, vol. 12, no. 2, pp. 134-141, 2015. doi: 10.1007/s11633-015-0880-3
Cite as: Sonia Mahjoub, Faiçal Mnif and Nabil Derbel. Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems. International Journal of Automation and Computing, vol. 12, no. 2, pp. 134-141, 2015. doi: 10.1007/s11633-015-0880-3

Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems

  • Received: 2014-03-23
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems

Abstract: In this paper, first-order and second-order sliding mode controllers for underactuated manipulators are proposed. Sliding mode control (SMC) is considered as an effective tool in different studies for control systems. However, the associated chattering phenomenon degrades the system performance. To overcome this phenomenon and track a desired trajectory, a twisting, a super-twisting and a modified super-twisting algorithms are presented respectively. The stability analysis is performed using a Lyapunov function for the proposed controllers. Further, the four different controllers are compared with each other. As an illustration, an example of an inverted pendulum is considered. Simulation results are given to demonstrate the effectiveness of the proposed approaches.

Sonia Mahjoub, Faiçal Mnif and Nabil Derbel. Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems. International Journal of Automation and Computing, vol. 12, no. 2, pp. 134-141, 2015. doi: 10.1007/s11633-015-0880-3
Citation: Sonia Mahjoub, Faiçal Mnif and Nabil Derbel. Second-order Sliding Mode Approaches for the Control of a Class of Underactuated Systems. International Journal of Automation and Computing, vol. 12, no. 2, pp. 134-141, 2015. doi: 10.1007/s11633-015-0880-3
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