Parametric Four-Photon Generation of Picosecond Light at High ConversionEfficiency [PDF]
, 1975 Parametric four-photon interaction in isotropic media was studied in the saturation range. Up to 10% of input laser energy could be converted into a broad frequency spectrum ranging from the ultraviolet to the infrared.
Kaiser, W. +2 more
core +1 more source
Global Stabilization of Control Systems with Input Saturation and Multiple Input Delays
ActuatorsIn this paper, the global stabilization problem of control systems with input saturation and multiple input delays is studied, and a new method is proposed to design nonlinear stabilization control laws.
Jiawei Wu +4 more
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RBFNN-Based Anti-Input Saturation Control for Hypersonic Vehicles
AerospaceIn hypersonic flight control, characterized by challenges posed by input saturation, model parameter uncertainties, and external disturbances, this paper introduces a pioneering anti-input saturation control method based on RBFNN adaptivity.
Bangchu Zhang +4 more
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Robust Control for Uncertain Linear System Subject to Input Saturation
Journal of Applied Mathematics, 2014 A robust control scheme using composite nonlinear feedback (CNF) technology is proposed to improve tracking control performance for the uncertain linear system with input saturation and unknown external disturbances.
Qingyun Yang, Mou Chen
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Further Results on Active Magnetic Bearing Control with Input Saturation
, 2005 We study the low-bias stabilization of active magnetic bearings (AMBs) subject to voltage saturation based on a recently proposed model for the AMB switching mode of operation.
de Queiroz, Marcio S. +3 more
core +3 more sources
Spatial Iterative Learning Control: Systems with input saturation [PDF]
2017 American Control Conference (ACC), 2017 This paper proposes a novel Iterative Learning Control (ILC) framework for spatial tracking. Spatial tracking means that the temporal component is not fixed which violates the standing assumption on time intervals in traditional ILC. The proposed framework allows for the length of the time interval to change with each iteration.
Merid Ljesnjanin +3 more
openaire +1 more source
Iterative Learning Tracking Control of Nonlinear Multiagent Systems with Input Saturation
Complexity, 2021 A tracking control algorithm of nonlinear multiple agents with undirected communication is studied for each multiagent system affected by external interference and input saturation.
Bingyou Liu +4 more
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Optimizing Shifted Stabilizers With Asymmetric Input Saturation
IEEE Transactions on Automatic ControlA stabilizing controller design for linear systems subject to asymmetric actuator saturation is proposed. Stabilization is achieved by focusing on shifted equilibria selected via the solution of an optimization problem ensuring convergence to the origin of the shifted equilibrium.
Philipp Braun +4 more
openaire +4 more sources
Adaptive Sliding Mode Guidance Law with Prescribed Performance and Terminal Angle Constraint [PDF]
Hangkong bingqiTo address the interception of maneuvering targets in three-dimensional space with terminal impact angle constraints and the issue of initial control input saturation, this paper proposes a prescribed performance-based adaptive sliding mode guidance law ...
Ji Yuguang, Ji Yi, Wang Shaolong, Zheng Yu, Fan Junfang
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Tracking control via sliding mode for heavy-haul trains with input saturation
Measurement + Control, 2020 To address the tracking control problem of heavy-haul trains (HHTs) with input saturation during operation, an anti-saturation sliding mode (SMES) control method based on dynamic auxiliary compensator (DAC) is presented.
Jing He +5 more
doaj +1 more source