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H ∠Estimation for Stochastic Time Delays in Networked Control Systems by Partly Unknown Transition Probabilities of Markovian Chains
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper is concerned with the problem of H∠estimation for networked control systems. Time delays and packet dropouts are considered simultaneously. The occurrence probability of each time delay is considered. The ...
Stabilization of Discrete Time Linear Systems With Quantization and Noise Input
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, our main concern is the problem of stabilization of discretetime linear systems with both quantization and noise input. Stabilizability by means of quantizers that perform adaptations called “zooming†...
Revising the Ensemble-Based Kalman Filter Covariance for the Retrieval of Deep-Layer Soil Moisture
Publisher: American Meteorological Society
Abstract: Previous studies have demonstrated that soil moisture in the top layers (e.g., within the top 1-m depth) can be retrieved by assimilating near-surface soil moisture observations into a land surface model using ensemble-based ...
A Variational Method for Estimating Surface Turbulent Heat Fluxes with a Consideration of Energy Storage
Publisher: American Meteorological Society
Abstract: wo approaches are proposed to introduce the surface energy storage into the cost function in a variational method for improving the estimates of surface turbulent heat fluxes. In the first approach, each of the energy ...
Dynamics Modeling and Modal Space Control Strategy of Ship-Borne Stewart Platform for Wave Compensation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The ship-borne Stewart platform can compensate for the six-degrees-of-freedom (DOFs) motion generated by the ship, which improves the reliability and safety of offshore operations and increases the executable window period. ...