In this work, a prescribed-time second-order sliding mode (SOSM) controller is constructed to address class of nonlinear systems in the presence asymmetric output constraints. To handle constraints, frequently-used barrier Lyapunov function employed. Meanwhile, time-varying scaling introduced ensure convergence closed-loop system. On basis, SOSM by inserting BLF and into modified power integrat...

This paper addresses the fixed-time stability problem of chaotic systems with internal uncertainties and external disturbances. To this end, new sliding-mode surfaces are introduced to design controllers for stabilization perturbed systems. First, required conditions deriving determined. Then, using obtained theorems sliding mode techniques, synthesized. The proposed controller enables converge...