Lyapunov-based low-energy low-thrust transfers to the Moon
Sign Up to like & getrecommendations! Published in 2019 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2019.05.058
Abstract: Abstract This paper investigates the numerical computation of low-fuel low-thrust Earth-Moon transfers in a full ephemeris model incorporating the gravitational influence of the Sun, the Moon and all planets of the solar system plus the… read more here.
Keywords: control; low energy; low thrust; based low ... See more keywords
Integrating Process Safety Considerations in Lyapunov-Based Model Predictive Control
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.2363
Abstract: Abstract In this work, two novel Lyapunov-based model predictive control (LMPC) designs that can ensure process operational safety (termed safety-LMPC) are presented. The two LMPC designs can drive the closed-loop state to a safety region… read more here.
Keywords: model predictive; lyapunov based; control; safety ... See more keywords
Lyapunov-based Model Predictive Control of an Input Delayed Functional Electrical Simulation
Sign Up to like & getrecommendations! Published in 2019 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2019.01.037
Abstract: Abstract In this paper a Lyapunov-based model predictive control (LMPC) method to control knee extension during an input-delayed neuromuscular electrical stimulation is developed. This method incorporates a contractive constraint under a delay compensation control law… read more here.
Keywords: input; control; predictive control; based model ... See more keywords
Novel Lyapunov-Based Autonomous Controllers for Quadrotors
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.2979223
Abstract: In this paper, we look into the dynamic motion planning and control of an unmanned aerial vehicle, namely, the quadrotor, governed by its dynamical equations. It is shown for the first time that the Direct… read more here.
Keywords: control; novel lyapunov; based autonomous; controllers quadrotors ... See more keywords
A Lyapunov-Based Dual Controller Approach With PSO Tuning for Steer-by-Wire Systems With Artificial Steering Feel
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Access"
DOI: 10.1109/access.2024.3516207
Abstract: The automotive industry has seen a significant transformation in steering control systems with the introduction of steer-by-wire technology, breaking the traditional coupling between the road wheel and steering wheel. This decoupling necessitates precise synchronization between… read more here.
Keywords: lyapunov based; based dual; steer wire; controller ... See more keywords
Lyapunov-Derived Control and Adaptive Update Laws for Inner and Outer Layer Weights of a Deep Neural Network
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2021.3134914
Abstract: Lyapunov-based real-time update laws are well-known for neural network (NN)-based adaptive controllers that control nonlinear dynamical systems using single-hidden-layer NNs. However, developing real-time weight update laws for deep NNs (DNNs) remains an open question. This… read more here.
Keywords: neural network; control; update laws; layer ... See more keywords
Lyapunov-Based Avoidance Controllers With Stabilizing Feedback
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2024.3404770
Abstract: For control-affine nonlinear systems, we augment a predefined Lyapunov-based global stabilizer with a hybrid obstacle avoidance design preserving the Lyapunov decrease. While the method can be applied to the general class of control-affine systems, the… read more here.
Keywords: lyapunov based; avoidance controllers; avoidance; controllers stabilizing ... See more keywords
A Lyapunov-Based Method of Reducing Activation Functions of Recurrent Neural Networks for Stability Analysis
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2024.3406609
Abstract: This letter proposes a Lyapunov-based method of reducing the number of activation functions of a recurrent neural network (RNN) for its stability analysis. To the best of the authors’ knowledge, no method has been presented… read more here.
Keywords: method; lyapunov based; stability; activation functions ... See more keywords
Numerical and Lyapunov-Based Investigation of the Effect of Stenosis on Blood Transport Stability Using a Control-Theoretic PDE Model of Cardiovascular Flow
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Control Systems Letters"
DOI: 10.1109/lcsys.2024.3484635
Abstract: We perform various numerical tests to study the effect of (boundary) stenosis on blood flow stability, employing a detailed and accurate, second-order finite-volume scheme for numerically implementing a partial differential equation (PDE) model, using clinically… read more here.
Keywords: effect; lyapunov based; stability; stenosis ... See more keywords
Information-Aware Lyapunov-Based MPC in a Feedback-Feedforward Control Strategy for Autonomous Robots
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3149299
Abstract: This letter proposes a feedback-feedforward control scheme that combines the benefits of an online active sensing control strategy (the feedforward control component) to maximize the information needed for correctly executing the desired task, with a… read more here.
Keywords: information; lyapunov based; control; control strategy ... See more keywords
A New Lyapunov-Based Event-Triggered Control of Linear Systems
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2022.3190028
Abstract: This article introduces a new Lyapunov sampling for event-triggered linear systems. Contrary to the majority of the existing literature, our proposed event-triggering mechanism (ETM) directly deals with the Lyapunov derivative rather than its upper bounds.… read more here.
Keywords: event triggered; lyapunov based; event; control ... See more keywords