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With the massive popularity of electric vehicles and smart grid applications, the futurethere will be a large number of electric vehicles connected to the grid, electric vehiclecharging will be a huge challenge to the power grid load. This paper analyzes the electricvehicle charging model structure, as well as electric vehicle charging power characteristicsof the electric vehicle based V2G technology...
Cartridge flow valves, widely applied in heavy machine and equipment, have the advantages of low leakage, large flow capacity, and simple structure. However, in the existence technologies, in order to reduce the influence of load variety on valve flow, a pressure differential compensator or a cartridge type flow sensor should be added to proportional throttle valve. This method reduces valve flow...
In recent years, with the rapid development of the World Wide Web, huge amount of data arises in our daily life. Which approach should be taken to assist users when searching the information they need is the point. For users, when facing the same resources, they more commonly annotate them or input search queries according to their own perspectives. This process has been already proven as a time-consuming...
Entering knowledge economic age, the amount of enterprise holding knowledge and the ability to develop and utilize knowledge have been the sharp weapon to deal with market competition and the ever source to develop continuously, and knowledge sharing is the most important part of knowledge management. With nonstandard employing knowledge workers more and more common, the knowledge sharing between...
Recent years, nonstandard employment, special the nonstandard employing knowledge workers, has been coming an important method for organization to increase its flexible ability and competitive ability. However present literature show confusing results about its effectiveness, some show good effectiveness, and some show bad. Firstly this paper analyzes the nonstandard employing knowledge workers' effectiveness...
Simulating collective behaviors of human groups with interactions has essential importance in education, economics, psychology and other social science fields. In this paper, we gave a cellular automata based method to analyze group learning behavior. The paper analyzed the interaction relationship between individual behavior and group evolvement, and discussed how the evolvement of group is affected...
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