Icing of wind turbines affects three different aspects: the design (aerodynamics, loads, control system, materials), safety (ice throw, unbalance, over power, fatigue), and cost-effectiveness (annual energy output expectations, reliable wind sensor, ice detection, wind turbine equipment and lifetime).
He said the three main issues were developing the control systems, the materials and, crucially, the power systems.
This proposed method can be used as the basis to quantitatively support a design-space definition that takes into account the inherent variability in the FQA that is brought in by the process operation, the control system and the materials.
This paper presents the mechanical design and control system of a material conveying mobile robot.
A general control system of the Material and Life Science Experimental Facility (MLF-GCS) of Japan Proton Accelerator Research Complex (J-PARC) is required to control all the subsystems of the MLF including the muon and neutron target, moderator, target station, experimental hall, and so on.
When the concentration of the silicate is 10 g/L and the current density is 10 A/dm2, the best coating was obtained with the solar absorbance of 0.39, hemispherical emissivity of 0.92, and the balance temperature of 318 K, which presents a promising application prospect in the thermal control system of Ti alloys materials.
An active smart material control system, using distributed piezoelectric (PZT) actuators, is developed for buffet alleviation and is presented.
A spacecraft with a passive thermal control system utilizes various thermal control materials to maintain temperatures within safe operating limits.
These approaches can be applied in various branches of science, including the aviation and space industry, in particular in control systems of engineering (materials science) data.
The paper describes an intelligent manufacturing control system, designed to optimise flat material cutting from visually inspected scenes.
It is necessary to look for a way to increase the measuring system accuracy, improve the control system algorithms that consider membrane material creep properties and structural nonlinearity, and optimize the actuator numbers and configurations.
