Exploració per tema "Nonlinear programming"
Ara es mostren els items 1-13 de 13
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A method to generate stable, collision free configurations for tensegrity based robots
(IEEE, 2008)
Text en actes de congrés
Accés obertTensegrity structures appeared in the science community about half a century ago, but they have already been applied to several heterogeneous research fields, such as architecture, civil engineering, space and even biology. ... -
Asymetric modelling and control of an electronic throttle
(2016-03)
Article
Accés obertThis paper presents an improved model for an automotive electronic throttle inspired on the behavior observed in real-time experiments. Due to a number of issues, particularly the return-spring, the performance of the ... -
CNN-on-AWS: Efficient allocation of multikernel applications on Multi-FPGA platforms
(2021-02)
Article
Accés obertMulti-FPGA platforms, like Amazon AWS F1, can run in the cloud multikernel pipelined applications, like convolutional neural networks (CNNs), with excellent performance and lower energy consumption than CPUs or GPUs. We ... -
Dynamics of solar radiation pressure-assisted maneuvers between lissajous orbits
(2019-04-01)
Article
Accés obertThe analysis of the phase space geometry around the artificial L1,2 equilibrium points of the circular restricted three-body problem, including solar radiation pressure, is used to investigate “propellant-free” transfers ... -
Fractal analysis of growing cities and its relationship with health centre
(Moscow Institute of Physics and Technology (MIPT), 2017-06-06)
Article
Accés obertDuring recent years, many research group interested in the study of organizational networks from different fields, e.g. studies of behavior of cities growth following the fractal theory. Considering the fractal analysis ... -
Non-linear set-membership identification approach based on the Bayesian framework
(2015-06-06)
Article
Accés obertThis study deals with the problem of set-membership identification of non-linear-in-the-parameters models. To solve this problem, this study illustrates how the Bayesian approach can be used to determine the feasible ... -
Nonlinear moving horizon estimator for online estimation of the density and viscosity of a mineral slurry
(2017-12-13)
Article
Accés obertThis paper proposes a moving horizon estimator for nonlinear systems with unknown inputs, which do not comply with the model structures proposed in the literature for the design of nonlinear observers. The estimator is ... -
On the compatibility of classical multiplier estimates with variable reduction techniques when there are nonlinear inequality constraints
(Institut d'Estadística de Catalunya, 1999)
Article
Accés obertThe minimization of a nonlinear function subject to linear and nonlinear equality constraints and simple bounds can be performed through minimizing a partial augmented Lagrangian function subject only to linear constraints ... -
Optimising the extraction rate of a non-durable non-renewable resource in a monopolistic market: a mathematical programming approach
(Springer, 2015-09-17)
Article
Accés obertWe assume a monopolistic market for a non-durable non-renewable resource such as crude oil, phosphates or fossil water. Stating the problem of obtaining optimal policies on extraction and pricing of the resource as a ... -
Reducing the effects of routing inaccuracy by means of prediction and an innovative link-state cost
(2010-05)
Article
Accés obertThe routing inaccuracy problem is one of the major issues impeding the evolution and deployment of Constraint- Based Routing (CBR) techniques. This paper proposes a promising CBR strategy that combines the strengths of ... -
Squash-box feasibility driven differential dynamic programming
(Institute of Electrical and Electronics Engineers (IEEE), 2020)
Text en actes de congrés
Accés obertRecently, Differential Dynamic Programming (DDP) and other similar algorithms have become the solvers of choice when performing non-linear Model Predictive Control (nMPC) with modern robotic devices. The reason is that ... -
Study of Earth-Moon trajectories with solar sail propulsion
(Universitat Politècnica de Catalunya, 2014-09)
Projecte/Treball Final de Carrera
Accés obertThe computation of Earth-to-Moon trajectories constitutes an important and interesting chapter of spacecraft trajectory design. The traditional techniques based on Hohmann maneuvers and patched conics allowed the fast ... -
Timed-elastic smooth curve optimization for mobile-base motion planning
(Institute of Electrical and Electronics Engineers (IEEE), 2019)
Text en actes de congrés
Accés obertThis paper proposes the use of piecewise Cn smooth curve for mobile-base motion planning and control, coined Timed-Elastic Smooth Curve (TESC) planner. Based on a Timed-Elastic Band, the problem is defined so that the ...