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KT-invexity in optimal control problems
(Pergamon-Elsevier B.V. Ltd, 2009-11-15)
We extend the notion of KT-invexity from mathematical programming to the classical optimal control problem and show that this generalized invexity property is not only a sufficient condition of optimality for KT-processes ...
Configuration-dependent diffusion can shift the kinetic transition state and barrier height of protein folding
(Natl Acad Sciences, 2007-09-11)
We show that diffusion can play an important role in protein-folding kinetics. We explicitly calculate the diffusion coefficient of protein folding in a lattice model. We found that diffusion typically is configuration- ...
Identification and control of nonlinear dynamics of a mobile robot in discrete time using an adaptive technique based on neural PID
(Springer, 2014-12)
In this work, original results, concerning the application of a discrete-time adaptive PID neural controller in mobile robots for trajectory tracking control, are reported. In this control strategy, the exact dynamical ...
Plataforma hardware in the loop para teste de leis de controle de voo e desenvolvimento de unidade de navegação inercial
(Universidade Federal de Santa MariaBrasilEngenharia ElétricaUFSMPrograma de Pós-Graduação em Engenharia ElétricaCentro de Tecnologia, 2017-12-21)
The work presents a Hardware in The Loop (HIL) system design and construction, aimed
to test automatic flight control laws with the X-Plane flight simulator. In addition, the development,
integration, and tests of an ...
Control aspects in nonlinear Hill's equation
(Elsevier B.V., 2014)
Expansive behavior of an alkali-carbonate reactive dolostone from Argentina: Proposal of an osmotic theory-based model to explain the expansion caused by the alkali attack
(Pergamon-Elsevier Science Ltd, 2020-12)
The expansion mechanism of dolomitic rocks in alkaline environments is complex and a current topic of debate, since two different chemical reactions can coexist: one linked with silica attack (alkali-silica reaction, ASR) ...
SDRE CONTROL APPLIED TO AN ELECTROMECHANICAL PENDULUM EXCITED BY A NON-IDEAL MOTOR
(Amer Soc Mechanical Engineers, 2014-01-01)
The dynamical behavior of an electromechanical pendulum system is analyzed by means of the classical perturbation theory. A frequency response model of the system is obtained, and the number of unstable poles are determined ...