Results 21 to 30 of about 21,514,780 (225)

Coordinated Control of Deformation and Flight for Morphing Aircraft Via Meta-Learning and Coupled State-Dependent Riccati Equations [PDF]

open access: yesIEEE Transactions on Aerospace and Electronic Systems
In this article, the coordinated control problem of deformation and flight for morphing aircraft (MA) is studied by using meta-learning (ML) and coupled state-dependent Riccati equations (CSDREs).
Hao-Chi Che, Huai-Ning Wu
semanticscholar   +1 more source

On solving periodic Riccati equations [PDF]

open access: yes, 2008
Numerically reliable algorithms to compute the periodic non-negative definite stabilizing solutions of the periodic differential Riccati equation (PRDE) and discrete-time periodic Riccati equation (DPRE) are proposed. For the numerical solution of PRDEs,
A. Varga, Varga, Andreas
core   +1 more source

On solving discrete-time periodic Riccati equations [PDF]

open access: yes, 2005
Two numerically reliable algorithms to compute the periodic nonnegative definite stabilizing solution ofdiscrete-time periodic Riccati equations are proposed.
A. Varga, Varga, Andras
core   +1 more source

Optimal cooperative control for formation flying spacecraft with collision avoidance

open access: yesScience Progress, 2020
This article investigates optimal cooperative control algorithms for spacecraft formation flying system that can guarantee collision avoidance between spacecrafts. By selecting potential functions to avoid collisions and constructing index cost functions
Xiaohan Lin, Xiaoping Shi, Shilun Li
doaj   +1 more source

The linear quadratic regulator problem for a class of controlled systems modeled by singularly perturbed Ito differential equations [PDF]

open access: yes, 2012
Link to a related website: https://digital.library.adelaide.edu.au/dspace/bitstream/2440/77907/1/hdl_77907.pdf, Open Access via UnpaywallThis paper discusses an infinite-horizon linear quadratic (LQ) optimal control problem involving state- and control ...
Shi, Peng   +5 more
core   +1 more source

Nonlinear feedback controllers and compensators: a state-dependent Riccati equation approach [PDF]

open access: yesComputational Optimization and Applications, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
H. T. Banks, B. M. Lewis, Hien T. Tran
openaire   +1 more source

An overview of recent developments in computational methods for periodic systems [PDF]

open access: yes, 2007
: At the First IFAC Workshop on Periodic Systems (Como, Italy, 2001), a state of the art survey of computational methods for periodic systems has been presented (Varga and Van Dooren, 2001).
Andras Varga, Varga, Andreas
core   +1 more source

Global solvability criteria for quaternionic Riccati equations [PDF]

open access: yes, 2021
summary:Some global existence criteria for quaternionic Riccati equations are established. Two of them are used to prove a completely non conjugation theorem for solutions of linear systems of ordinary differential ...
Grigorian, G.A.
core   +1 more source

Synthesis of Control and State Observer for Weakly Nonlinear Systems Based on the Pseudo-Linearization Technique

open access: yesМоделирование и анализ информационных систем, 2017
In this paper, an approach to the construction of nonlinear output tracking control on a finite time interval for a class of weakly nonlinear systems with state-dependent coefficients is considered.
Dmitry A. Makarov
doaj   +1 more source

Vehicle State Estimation Using a State Dependent Riccati Equation

open access: yesIFAC-PapersOnLine, 2017
In this paper a Vehicle State Estimator is developed and validated on experimental data from a 2012 Toyota Prius. The estimator is capable of estimating both planar vehicle velocities and the tyre-road friction parameter. Emphasis is placed on the comparison of the commonly used Extended Kalman Filter and a novel application of the State Dependent ...
Hoek, R. van   +3 more
openaire   +2 more sources

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