Results 21 to 30 of about 57,343 (306)
Extended state observer–based sliding mode learning control for mechanical system
Measurement + Control, 2020 A novel sliding mode learning controller is proposed for uncertain mechanical system in this paper. The model of uncertain mechanical system is listed first, and then extended state observer is designed for the estimation of the uncertainty.
Bing He +3 more
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IET Control Theory & Applications, 2021 Bilateral teleoperation systems are widely used to compensate for image spin and in many other applications. Good transparency (position tracking and force feedback) is an important performance index in the control design of bilateral teleoperation ...
Dapeng Tian, Shiquan Ni
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Disturbance Observer-Based Robot End Constant Contact Force-Tracking Control
Complexity, 2019 A disturbance observer-based hybrid sliding mode impedance control method is proposed in this paper, which is able to achieve robot end constant contact force-tracking control without force/torque sensors.
Tie Zhang, Xiaohong Liang
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Actuators, 2021 In this paper, output feedback tracking sliding mode control was considered for uncertain multivariable linear systems. The uncertainties included external disturbance, the system state, and control input.
Yi-Liang Yeh
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Integral high order sliding mode control of single-phase induction motor [PDF]
, 2013 An observer-based controller for the single-phase induction motor is proposed in this paper. The scheme presented is formulated using block control feedback linearization technique and high order sliding mode algorithms with measurements of the rotor ...
Cañedo, José +3 more
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Fault Reconstruction Using Sliding Mode Observers [PDF]
American Journal of Applied Sciences, 2006 In this study, a nonlinear sliding observer is proposed to explicitly reconstruct fault signals. The novelty lies in the application of the equivalent output injection concept. Previous work in the area of fault detection has used disruption of the sliding motion to detect faults. The aim of the present study was to design a robust observer that slides
K. Hakiki +3 more
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IEEE Access, 2019 This paper presents a barrier Lyapunov function based nonsingular fast terminal sliding mode control with fixed-time non-recursive disturbance observer for the blended-wing-body (BWB) aircraft in the presence of mismatched disturbances and output ...
Zhirun Chen +3 more
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A fixed-time second order sliding mode observer for a class of nonlinear systems [PDF]
, 2009 This paper presents a second order fixed time sliding mode observer based on an extension of the super-twisting algorithm. This observer can be applied to a class of nonlinear system with a block-wise representation.
A. Barzanti +5 more
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IEEE Access, 2020 This paper presents a novel fixed time sliding mode disturbance observer (FTSMDO) based second-order fixed time sliding mode control (FTSMC) for small scale unmanned helicopter to do hover operations in the presence of external disturbances. Sliding mode
Ihsan Ullah, Hai-Long Pei
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Adaptive output feedback finite time control for a class of second order nonlinear systems [PDF]
, 2016 This paper develops a finite time output feedback based control scheme for a class of nonlinear second order systems. The system representation includes both model uncertainty and uncertain parameters. A finite time parameter estimator is developed. This
Spurgeon, Sarah K. +2 more
core +2 more sources