Results 31 to 40 of about 20,487,524 (202)
A numerical evaluation of solvers for the periodic Riccati differential equation [PDF]
, 2009 Efficient and accurate structure exploiting numerical methods for solving the periodic Riccati differential equation (PRDE) are addressed. Such methods are essential, for example, to design periodic feedback controllers for periodic control systems ...
Andras Varga +14 more
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Direct Yaw Control of Vehicle using State Dependent Riccati Equation with Integral Terms
Advances in Electrical and Computer Engineering, 2016 Direct yaw control of four-wheel vehicles using optimal controllers such as the linear quadratic regulator (LQR) and the sliding mode controller (SMC) either considers only certain parameters constant in the nonlinear equations of vehicle model or ...
SANDHU, F. +2 more
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Numerical Solution of SDRE Control Problem – Comparison of the Selected Methods
Foundations of Computing and Decision Sciences, 2020 Methods for solving non-linear control systems are still being developed. For many industrial devices and systems, quick and accurate regulators are investigated and required.
Hałas Krzysztof +3 more
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Enlarging the Region of Attraction for Nonlinear Systems through the Sum-of-Squares Programming [PDF]
Control and Optimization in Applied Mathematics, 2019 In the present study, a novel methodology is developed to enlarge the Region of Attraction (ROA) at the point of equilibrium of an input-affine nonlinear control system.
Jahangir Alizadeh, Hamid Khaloozadeh
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Distributed Observers for State Omniscience with Stochastic Communication Noises
Mathematics, 2023 The focus of this paper is on solving the state estimation problem for general continuous-time linear systems through the use of distributed networked observers.
Kairui Chen +3 more
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Using PID Controller and SDRE methods for tracking control of Spacecrafts in Closed-Rendezvous Process [PDF]
INCAS Bulletin, 2019 Rendezvous process of spacecrafts is one of major issues in study of aerospace engineering. Tracking control in Rendezvous process is very complex due to the need to fulfill the conditions and constraints to determine the control forces to bring Chaser ...
Thien Van NGUYEN +3 more
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Experimental implementation of state-dependent Riccati equation control on quadrotors
Drone Systems and ApplicationsMultirotor unmanned aerial vehicles are well-known and reliable platforms for flight in indoor and outdoor environments. They perform stable flights; standard autopilots have been developed with safety features based on laws and regulations.
Saeed Rafee Nekoo, Anibal Ollero
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International Journal of Aerospace Engineering, 2014 This paper presents an efficient online technique used for finite-horizon, nonlinear, stochastic, regulator, and tracking problems. This can be accomplished by the integration of the differential SDRE filter algorithm and the finite-horizon state ...
Ahmed Khamis +2 more
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Control of nonlinear state-dependent systems using a receding horizon strategy
Advances in Mechanical Engineering, 2016 A variety of nonlinear control design methods have been proposed for controlling severe nonlinear processes over the past three decades. The vast majority of approaches take a nonlinear affine representation of the system dynamics.
Jiqiang Wang
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Journal of the Franklin Institute, 2023 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Nekoo, Saeed Rafee, Ollero, Anibal
openaire +3 more sources