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With the development and popularity of Lithium battery powered PEVs (Pure Electric Vehicles), BMS (Battery Management System) with equalization techniques become a key issue in high performance PEV design. This paper introduces a linear regression based real-time State of Charge calculation method through a second-order RC model of Lithium batteries. Then a fuzzy control method is adopted to balance...
There is no unified principle for the description and storage of metadata in the current information system which the coal mine enterprise exists in, neither does it benefit the management and maintenance of system, nor the integration with other system. According to the standards of relevant metadata and the characteristic of coal and gas outburst factors data, this paper proposed the data storage...
In H.264/AVC decoder, adaptive deblocking filter is one of the most complex modules and it takes 33% of the whole decoding process time. Its optimization, not only in algorithm level but also in code level, is a very important topic. In this paper, CUDA technology is proposed for speeduping the deblocking process. First, a frame is divided into 16×16 macroblocks and/or 4×4 subblocks. Second, edges...
Motion estimation(ME) is one of the most important modules in digital video encoding/decoding and video post processing. High-quality and fast ME algorithms are desired by many applications. In this paper, motion estimation algorithms are explored in terms of execution efficiency on the CUDA (Compute Unified Device Architecture) technology which is a parallel computing architecture developed by nVIDIA...
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