Design of Robust Supertwisting Algorithm Based Second-Order Sliding Mode Controller for Nonlinear Systems with Both Matched and Unmatched Uncertainty

Table 3

Comparison performances of the super-twisting algorithm.

Supertwisting algorithm	Overshoot	Settling time
Classical [18]		sec; sec; sec
Modified [18–21]		sec; sec; sec
Proposed approach		sec; sec; sec