disturbancessliding mode observerThe paper introduces the cascade principle of sliding mode observer design for non-linear systems under external disturbances. An equivalent control approach will be utilized for step-by-step reconstruction of the non-measured components of the state and external disturbances also.doi:10.3182/20050703-6...
In this paper, a finite time control method for an uncertainnonlinear systemis proposed. An adaptive sliding mode disturbance observer is designed to estimate the disturbance in finite time. The assumptions on the disturbance are relaxed in the sense that, its first derivative upper bound is consid...
New theoretical methods are developed in the context of these studies: sliding made nonlinear observers, observers with binary measurements, parameter estimation in systems with sliding mode control.doi:10.1080/10241230306724Vadim I. UtkinHao-Chi Chang...
Some recent advances on the recursive filtering and sliding mode design problems for nonlinear stochastic systems with network-induced phenomena are surveyed. The network-induced phenomena under consideration mainly include missing measurements, fading m
Secondly, irregular parameter variations and external disturbances are treated as total disturbances and a disturbance sliding mode observer (DSMO) is designed for torque estimation, with the convergence of DSMO proven. Finally, considering the influence of non-invertible and ill-conditioned matrices on ...
This paper focuses on enhancing the design of control systems for nonlinear missile models using the feedback linearization (FL) technique. First, the missile model is transformed by employing FL into a quasi-linearized fourth order model, permitting the design of well-known linear state feedback ...
Huang Y S, Zhou D Q, Chen X X. Decentralized direct adaptive output feedback fuzzy H-infinity tracking design oflarge-scale nonafine nonlinear systems. Nonlinear Dynamics, 2009, 58: 153-167. CrossRefGoogle Scholar [7] Lin D, Wang X Y. Observer-based decentralized fuzzy neural sliding mode...
For underactuated systems, fast terminal sliding mode control combining with disturbance observers provides a finite-time convergence solution, which has been experimentally validated as effective against nonlinearities and parametric uncertainties32. Furthermore, studies that integrate adaptive barrier functions ...
Based on the discussion above, we study state estimation with fractional order sliding mode observer (FOSMO) method for a class of uncertain FO nonlinear systems. The objective is to address the state estimation of fractional-order nonlinear systems via employing observers designed with sliding mode...
Then, using one of the well-known control design techniques for nonlinear systems, such as sliding mode control, feedback linearization, etc., a control strategy is developed to guarantee the asymptotic stability of the error. The main drawbacks of these approaches can be summarized in the ...