In this paper, an oil-electric hybrid power system for a tilt-rotor UAV is studied, a mathematical model of the hybrid power system is built, and the performance of the hybrid power system is studied and analyzed based on the mission profile. The mission profile of the UAV is determined,...
Teacher professional standards globally now include a stronger emphasis onteacher researchand evaluation skills. Yet, little is known about how to build these capacities through teacher education. This paper reports on a systematic literature review conducted to synthesize the literature about approaches to...
Researchers investigated remote and hybrid work from a variety of angles—from longitudinal studies on multitasking behavior to workplace communication insights gleaned using network machine learning—to understand where technology needs to grow to help people thrive under these fluid working conditions...
Technology of the optimum control on hydrogen-fueled engines is a key to improve its performances in every respect. In this paper, based on the experiments, the policy of optimum control on hydrogen-fueled engines has been shown. Moreover, a new optimizing control model on hydrogen-fueled ...
In this paper, a series of analyses and studies are conducted on the thermal management system of fast-charging power battery with direct refrigerant cooling architecture. A simulation model is constructed based on the characteristics of direct refrigerant cooling and the charging characteristics of the...
In this paper, we propose a novel method for ranking items such as countries, individuals, or firms based on two indices. This approach is particularly use
et al.Multiscale topology optimization for non-uniform microstructures with hybrid cellular automata.Struct. Multidiscipl. Optim.62, 757–770 (2020). Deng, X.et al.Topology optimization design of three-dimensional multi- material and multi-body structure based on irregulat cellular hubrid cellular...
In this paper according to the analysis of the manufacturability of aeroengine blade, the manufacturability evaluation is considered a multi-level decision... HJ Liu,M Rong,QM Fan - International Asia Conference on Informatics in Control 被引量: 1发表: 2009年 Research on hybrid remanufacturing pro...
select article Effect of reinforcement of Alkaline-treated sugar palm/bamboo/kenaf and fibreglass/ Kevlar with polyester hybrid biocomposites: mechanical, morphological, and water absorption properties Research articleOpen access Effect of reinforcement of Alkaline-treated sugar palm/bamboo/kenaf and fi...
Hybrid power/energy systemElectric vehiclesA fuzzy logic-based energy management strategy for a hybrid power system used in electric vehicles was developed and verified in this paper. First, the topology structure of a hybrid power system was put forward that the ultracapacitors connected with the ...