Mars entry guidance for mid-lift-to-drag ratio vehicle with control constraints
Sign Up to like & getrecommendations! Published in 2020 at "Aerospace Science and Technology"
DOI: 10.1016/j.ast.2020.106361
Abstract: Abstract With the control constraints taken into account, the Mars entry guidance problem of the entry vehicle with a mid-lift-to-drag ratio is investigated in this paper. A dual-loop guidance framework is proposed that the bank… read more here.
Keywords: bank angle; entry guidance; guidance; mars entry ... See more keywords
A Reinforcement Learning Method for Motion Control With Constraints on an HPN Arm
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2022.3196789
Abstract: Soft robotic arms have shown great potential toward applications to human daily lives, which is mainly due to their infinite passive degrees of freedom and intrinsic safety. There are tasks in lives that require the… read more here.
Keywords: arm; motion; hpn arm; motion control ... See more keywords
A Learning-Based Method for Computing Control Barrier Functions of Nonlinear Systems With Control Constraints
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Robotics and Automation Letters"
DOI: 10.1109/lra.2023.3281930
Abstract: Verifying the safety of states and designing a safety controller are very important for safety critical systems (for example, robotic and automotive systems). Since the reachable set of a state is hard to calculate online,… read more here.
Keywords: control barrier; control; systems control; control constraints ... See more keywords
Effect of Asymmetric Control Constraints on Fixed-Wing UAV Trajectories
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Aerospace and Electronic Systems"
DOI: 10.1109/taes.2018.2871435
Abstract: Reference trajectories, for the longitudinal states of a fixed-wing unmanned aerial vehicle subjected to asymmetric control constraints, are distinguished using the characteristics of regions of asymptotic stability calculated as ellipsoidal domains by solving linear matrix… read more here.
Keywords: effect asymmetric; fixed wing; control constraints; constraints fixed ... See more keywords
Bernoulli substitution in the Ramsey model: Optimal trajectories under control constraints
Sign Up to like & getrecommendations! Published in 2017 at "Computational Mathematics and Mathematical Physics"
DOI: 10.1134/s0965542517050050
Abstract: We consider a neoclassical (economic) growth model. A nonlinear Ramsey equation, modeling capital dynamics, in the case of Cobb-Douglas production function is reduced to the linear differential equation via a Bernoulli substitution. This considerably facilitates… read more here.
Keywords: control; model; control constraints; bernoulli substitution ... See more keywords
On the optimal control problems with characteristic time control constraints
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Industrial and Management Optimization"
DOI: 10.3934/jimo.2021021
Abstract: In this paper, we consider a class of optimal control problems with control constraints on a set of characteristic time instants. By applying the control parameterization technique, these constraints are imposed on the subdomains that… read more here.
Keywords: time; control; optimal control; control constraints ... See more keywords