Results 51 to 60 of about 2,654,552 (198)

Reinforcement Learning Trajectory Generation and Control for Aggressive Perching on Vertical Walls with Quadrotors [PDF]

open access: yesarXiv, 2021
Micro aerial vehicles are widely being researched and employed due to their relative low operation costs and high flexibility in various applications. We study the under-actuated quadrotor perching problem, designing a trajectory planner and controller which generates feasible trajectories and drives quadrotors to desired state in state space.
arxiv  

Mathematical Modeling, Analysis, and Optimal Control of Corruption Dynamics [PDF]

open access: yesJournal of Applied Mathematics, 2020
In this paper, a nonlinear deterministic model for the dynamics of corruption is proposed and analysed qualitatively using the stability theory of differential equations. The basic reproduction number with respect to the corruption-free equilibrium is obtained using next-generation matrix method. The conditions for local and global asymptotic stability
openaire   +2 more sources

Particulars of Non-Linear Optimization [PDF]

open access: yes, 2015
We are providing a concise introduction to some methods for solving non-linear optimization problems. In mathematics,non-linear programming (NLP) is the process of solving an optimization problem defined by a system of equalities and inequalities ...
Mittal, Devendar
core  

Mathematical analysis and control optimization of soluble and insoluble water pollutants dispersion [PDF]

open access: goldHeliyon
Olajumoke Oludoun   +3 more
openalex   +2 more sources

Controllability of bilinear quantum systems in explicit times via explicit control fields [PDF]

open access: yesarXiv, 2017
We consider the bilinear Schroedinger equation on a bounded one-dimensional domain and we provide explicit times such that the global exact controllability is verified. In addition, we show how to construct controls for the global approximate controllability.
arxiv  

Invariance Conditions for Nonlinear Dynamical Systems

open access: yes, 2016
Recently, Horv\'ath, Song, and Terlaky [\emph{A novel unified approach to invariance condition of dynamical system, submitted to Applied Mathematics and Computation}] proposed a novel unified approach to study, i.e., invariance conditions, sufficient and
A.M. Aliluiko   +21 more
core   +1 more source

Noise and Controllability: suppression of controllability in large quantum systems [PDF]

open access: yes, 2011
A closed quantum system is defined as completely controllable if an arbitrary unitary transformation can be executed using the available controls. In practice, control fields are a source of unavoidable noise. Can one design control fields such that the effect of noise is negligible on the time-scale of the transformation?
arxiv   +1 more source

On entropy production for controlled Markovian evolution [PDF]

open access: yesJ. Math. Phys., vol. 47, 063301 (2006), 2007
We consider thermodynamic systems with finitely many degrees of freedom and subject to an external control action. We derive some basic results on the dependence of the relative entropy production rate on the controlling force. Applications to macromolecular cooling and to controlling the convergence to equilibrium rate are sketched.
arxiv  

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