Second-order sliding mode approaches for the control of a class of underactuated systems

Sonia Mahjoub*, Faiçal Mnif, Nabil Derbel

*المؤلف المقابل لهذا العمل

نتاج البحث: المساهمة في مجلةمراجعة النظراء

32 اقتباسات (Scopus)


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.

اللغة الأصليةEnglish
الصفحات (من إلى)134-141
عدد الصفحات8
دوريةInternational Journal of Automation and Computing
مستوى الصوت12
رقم الإصدار2
المعرِّفات الرقمية للأشياء
حالة النشرPublished - أبريل 1 2015

ASJC Scopus subject areas

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