Disturbance-Compensation-Based Continuous Sliding Mode Control for Overhead Cranes With Disturbances

Synthetic Adaptive Fuzzy Disturbance Observer and Sliding-Mode Control for Chaos-Based Secure Communication Systems

“…However, the assumption that the derivative of the disturbance is located within a constant range is still helpful. Some applications of the basic nonlinear disturbance observer require the assumption that the first derivative of the disturbance is equal to zero [42][43][44]. To obtain the estimation of disturbance information, the ASMC could be introduced for synchronization control of master and slave Lorenz systems.…”

Neural network-based adaptive sliding mode control for underactuated dual overhead cranes suffering from matched and unmatched disturbances

“…To facilitate analysis, ( 6)-( 10) are transformed into the following form: M(q) q + C(q, q) q + G(q) = u + d, (11) where…”

Disturbance and Uncertainty Rejection-Based on Fixed-Time Sliding-Mode Control for the Secure Communication of Chaotic Systems

“…Remark 8: In previous papers, [30][31][32][33] ignored the high frequency disturbance value. By using Eq.…”

“…This paper uses the basic concept of the nonlinear disturbance observer (NDOB) in [30] to construct a new DOB. The developments of the basic NDOB was investigated in [31][32][33]. The perturbation observers require the assumption that the first derivative disturbance is equal to zero.…”