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RISExponential Stabilization of a Wheeled Mobile Robot Via Discontinuous Control
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present work the problem of exponential stabilization of the kinematic and dynamic model of a simple wheeled mobile robot is addressed and solved using a discontinuous, bounded, time ...
Wind Turbine Multivariate Power Modeling Techniques for Control and Monitoring Purposes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Wind turbine performance monitoring is a complex task because the power has a multivariate dependence on ambient conditions and working parameters. Furthermore, wind turbine nacelle anemometers are placed behind the rotor ...
Transformations of Nonlinear Systems to High-Order Generalized Chained Forms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A variety of stabilization methods for nonlinear systems in chained form can be found in the literature. However, very few results exist in the area of systematically converting a general ...
Enhancing Hydrostatic Gear Efficiency Through Nonlinear Optimal Control Strategies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Energy efficiency and short response times are usually conflicting goals. In the case of hydrostatic gears, two basic system configurations are commonly used, which allow to obtain better ...
Analysis of Wind Turbine Wakes Through Time-Resolved and SCADA Data of an Onshore Wind Farm
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Analysis of Wind Turbine Wakes Through Time-Resolved and SCADA Data of an Onshore Wind Farm;An experimental study is conducted on wind turbine wakes and their effects on wind turbine performances and operation. The test ...
A Study of Wind Turbine Wakes in Complex Terrain Through RANS Simulation and SCADA Data
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A Study of Wind Turbine Wakes in Complex Terrain Through RANS Simulation and SCADA Data;This work deals with wind turbine wakes in complex terrain. The test case is a cluster of four 2.3 MW wind turbines, sited in a very ...
An Experimental Analysis of the Structural Response of Flexible Lightweight Hydrofoils in Cavitating Flow
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents an original experimental study concerning the structural response of a flexible lightweight hydrofoil undergoing various flow conditions including partial cavitating flow. It is based on the analysis ...
Definition and Interpretation of Wind Farm Efficiency in Complex Terrain: A Discussion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The exploitation of wind turbines in complex terrain has recently been growing. The comprehension of wind flow, especially in the downstream area, is by itself a challenging task in complex terrain: even more so, it is ...
Day-Ahead Wind Power Forecast Through High-Resolution Mesoscale Model: Local Computational Fluid Dynamics Versus Artificial Neural Network Downscaling
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The importance of accurately forecasting the power production of wind farms is boosting the development of meteorological models and their processing. This work is a discussion of different forecast configurations for ...
Part-Load Strategy Definition and Preliminary Annual Simulation for Small Size sCO2-Based Pulverized Coal Power Plant
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the near future, due to the growing share of variable renewable energy in the electricity mix and the lack of large-scale electricity storage, coal plants will have to shift their role from base-load operation to providing ...