Results 1 to 10 of about 2,974 (182)
Adaptive backstepping fuzzy sliding mode vibration control of flexible structure
Journal of Low Frequency Noise Vibration and Active Control, 2018 An adaptive backstepping fuzzy sliding mode control is proposed to approximate the unknown system dynamics for a cantilever beam in this paper. The adaptive backstepping fuzzy sliding mode control is developed by combining the backstepping method with ...
Yunmei Fang, Juntao Fei
exaly +2 more sources
Adaptive Fuzzy Fixed-Time Trajectory Tracking Control for a Piezoelectric-Driven Microinjector [PDF]
MicromachinesThis paper proposes an adaptive fuzzy fixed-time control (AF-FxT-C) scheme for a piezoelectric-driven microinjector. The inherent hysteresis of the piezoelectric actuator is treated as an unknown nonlinearity.
Rungeng Zhang +3 more
doaj +2 more sources
Tracking Control for Asymmetric Underactuated Sea Vehicles in Slow Horizontal Movement [PDF]
SensorsIn this paper, a robust tracking control problem for underactuated underwater vehicles in horizontal motion is investigated. The presented control scheme that performs the trajectory tracking task is a combination of the backstepping technique and the ...
Przemyslaw Herman
doaj +2 more sources
Sensors, 2023 This paper investigates a class of nonholonomic chained systems with integral input-to-state stable (iISS) inverse dynamics subject to unknown virtual control directions and parameter uncertainty included in drift terms. First, the system is divided into
Yang Li +3 more
doaj +1 more source
Adaptive backstepping controller design of quadrotor biplane for payload delivery
IET Intelligent Transport Systems, 2022 Performance of the UAVs for a particular application can be enhanced by hybrid design, where take‐off, hover, and landing happen like rotary‐wing UAVs, and flies like fixed‐wing UAVs.
Nihal Dalwadi +2 more
doaj +1 more source
Relaxed and Hybridized Backstepping [PDF]
IEEE Transactions on Automatic Control, 2013 In the present work, we consider nonlinear control systems for which there exist structural obstacles to the design of classical continuous backstepping feedback laws. We conceive feedback laws such that the origin of the closed-loop system is not globally asymptotically stable but a suitable attractor (strictly containing the origin) is practically ...
Humberto Stein Shiromoto +2 more
openaire +3 more sources
Backstepping Mechanism of Kinesin-1 [PDF]
Biophysical Journal, 2019 Abstract Kinesin-1 is an ATP-driven molecular motor that transports cellular cargo along microtubules. At low loads, kinesin-1 almost always steps forwards, towards microtubule plus ends, but at higher loads, it can also step backwards. Backsteps are usually 8 nm, but can be larger.
Algirdas Toleikis +2 more
openaire +5 more sources
Backstepping with bounded feedbacks [PDF]
Systems & Control Letters, 2004 An extension of the backstepping approach is proposed. It allows to globally asymptotically stabilize by bounded feedbacks families of nonlinear control systems. Explicit expressions of control laws and Lyapunov functions are given.
Mazenc, Frederic, Iggidr, Abderrahman
openaire +3 more sources
Backstepping control of a rigid body [PDF]
Proceedings of the 41st IEEE Conference on Decision and Control, 2002., 2004 A method for backstepping control of rigid body motion is proposed. The control variables are torques and the force along the axis of motion. The proposed control law and Lyapunov function guarantee asymptotic stability from all initial values except one singular point.
Glad, Torkel, Härkegård, Ola
openaire +2 more sources
Adaptive neural network control for nonlinear non-strict feedback time-delay systems
Systems Science & Control Engineering, 2021 This paper focuses on adaptive neural control for a class of non-strict feedback nonlinear systems with state delays and input delay. By combining integral transformation with adaptive neural control approach, a backstepping-based adaptive neural control
Yuanyuan Xu, Bing Chen
doaj +1 more source