Blar i Scientific Publications in Engineering Sciences på tittel
Viser treff 315-334 av 484
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Observation of a class of disturbance in time series expansion for fractional order systems
(Journal article; Peer reviewed, 2014)This paper is concerned with the problem of designing disturbance observer for fractional order systems, of which the disturbance is in time series expansion. The stability of a special observer with the selected nonlinear ... -
Observation of intrinsically bright terrestrial gamma ray flashes from the Mediterranean basin
(Journal article; Peer reviewed, 2015) -
Observer-based H∞ control design for nonlinear networked control systems with limited information
(Journal article; Peer reviewed, 2013)This paper is concerned with the problem of designing a robust observer-based H∞ controller for discrete-time networked systems with limited information. An improved networked control system model is proposed and the effects ... -
Observer-based robust control for hydraulic velocity control system
(Journal article; Peer reviewed, 2013)This paper investigates the problems of robust stabilization and robust control for the secondary component speed control system with parameters uncertainty and load disturbance. The aim is to enhance the control performance ... -
Observer-based robust control for spacecraft rendezvous with thrust saturation
(Journal article; Peer reviewed, 2014)This paper proposes an observer-based robust guaranteed cost control method for thrust-limited rendezvous in near-circular orbits. Treating the noncircularity of the target orbit as a parametric uncertainty, a linearized ... -
Observer-based robust H∞ control for switched stochastic systems with time-varying delay
(Journal article; Peer reviewed, 2013)This paper investigates the problem of observer-based robust H ∞ control for a class of switched stochastic systems with time-varying delay. Based on the average dwell time method, an exponential stability criterion for ... -
Observer-based sliding mode control for stabilization of a dynamic system with delayed output feedback
(Journal article; Peer reviewed, 2013)This paper considers the sliding mode control problem for a kind of dynamic delay system. First by utilizing Lyapunov stability theory and a linear matrix inequality technique, an observer based on delayed output feedback ... -
Observer-based stabilization of spacecraft rendezvous with variable sampling and sensor nonlinearity
(Journal article; Peer reviewed, 2013)This paper addresses the observer-based control problem of spacecraft rendezvous with nonuniform sampling period. The relative dynamic model is based on the classical Clohessy-Wiltshire equation, and sensor nonlinearity ... -
Observer-Based Stabilization of Stochastic Systems with Limited Communication
(Journal article; Peer reviewed, 2012)This paper studies the problem of observer-based stabilization of stochastic nonlinear systems with limited communication. A communication channel exists between the output of the plant and the input of the dynamic ... -
Oil whip-induced wear in journal bearings
(Journal article; Peer reviewed, 2014)This paper investigates the effect of oil whirl and oil whip in fluid film radial bearings due to possible metallic contact. The degree of metallic contact and thereby wear and tear between rotating shafts and bearing ... -
On break-away forces in actuated motion systems with nonlinear friction
(Journal article; Peer reviewed, 2017)The phenomenon of so-called break-away forces, as maximal actuation forces at which a sticking system begins to slide and thus passes over to a steady (macro) motion, is well known from the engineering practice but still ... -
On energy harvesting using piezoelectric transducer with two-port model under force excitation
(Chapter; Peer reviewed, 2019) -
On Stability of Virtual Torsion Sensor for Control of Flexible Robotic Joints with Hysteresis
(Journal article; Peer reviewed, 2019)Aim of the virtual torsion sensor (VTS) is in observing the nonlinear deflection in the flexible joints of robotic manipulators and, by its use, improving positioning control of the joint load. This model-based approach ... -
On stiffness and damping of vibro-impact dynamics of backlash
(Chapter, 2021)We consider the instantaneous stiffness and damping of the vibro-impact in a backlash pair. Opposed to the existing and mostly used models of the backlash, we address the problem of contact and separation, and the associated ... -
On Switching between Motion and Force Control
(Chapter; Peer reviewed, 2019) -
On the Effect of Various Heat Treatments on Microstructure of AISI 4130 Steel Used in Sour Service Pipes
(Journal article; Peer reviewed, 2020) -
On the global dissipative and multipeakon dissipative behavior of the two-component Camassa-Holm system
(Journal article; Peer reviewed, 2014)The global dissipative and multipeakon dissipative behavior of the two-component Camassa-Holm shallow water system after wave breaking was studied in this paper. The underlying approach is based on a skillfully defined ... -
On the multipeakon dissipative behavior of the modified coupled camassa-holm model for shallow water system
(Journal article; Peer reviewed, 2013)This paper investigates the multipeakon dissipative behavior of the modified coupled two-component Camassa-Holm system arisen from shallow water waves moving. To tackle this problem, we convert the original partial ... -
On the self-heating behavior of upgraded biochar pellets blended with pyrolysis oil: Effects of process parameters
(Peer reviewed; Journal article, 2020) -
On the timing between terrestrial gamma ray flashes, radio atmospherics, and optical lightning emission
(Journal article; Peer reviewed, 2017)On 25 October 2012 the Reuven Ramaty High Energy Solar Spectroscope Imager (RHESSI) and the Tropical Rainfall Measuring Mission (TRMM) satellites passed over a thunderstorm on the coast of Sri Lanka. RHESSI observed a ...