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A charging/discharging monitoring and simulation platform for Li-ion batteries is designed and implemented in this paper. Most of chargers are designed based on the rated voltage and/or current of batteries without taking the battery parameters and energy sources of chargers into account. For example, the utilization of renewable energies such as Photovoltaic (PV) as the energy source of the charger...
With the sustaining economic development in China, the timely, accurate and objective agricultural production information service has been highly demanded by the central and provincial governments. China Agricultural Remote Sensing Monitoring System (CHARMS) is an operational agricultural monitoring system in the Ministry of Agriculture of China to meet this demand.
China's rape acreage and total output of rapeseeds ranks among the top in the world, accounting for more than 30% of the world's total rape acreage and output of rapeseeds. This paper takes Landsat TM as the main data source in conducting the study of extracting rape acreage information in the Shou County, Anhui Province. Through analysis and calculations of phenological diversity, spectral discrimination,...
China Agriculture Remote Sensing Monitoring System (CHARMS) was established in 2001 by the Ministry of Agriculture of China. The main tasks of CHARMS are to monitor agricultural condition with remote sensing and other techniques and to provide basic information for government decision-making and agricultural production management. The European crop growth monitoring system (EU-CGMS) has been studied,...
This paper constructed a web site supervision system to analyze the sentiment orientation of the articles (document, text) on the web sites in intranet. A scheme based on Vector Space Model (VSM) is put forward for identifying the sentiment orientation of document. Considering the feature of a document is relative to the term frequencies appears in the document and corpus, we extract the feature of...
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