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This paper proposes the advanced performance control method of two-stage photovoltaic (PV) inverter with fast energy storage component coupled. The two-stage circuit employs transient maximum power point tracking (MPPT) method to realize fast MPP tracking without causing output distortion and dc-link variation. The generated energy pulse is then absorbed by fast energy storage component. Besides,...
To apply the stepped chirp signal to the actual wideband phase arrayed radar system, the ghosts on the range profile when wide-angle scanning, must be solved. First the ghosts, which emerge since the aperture effect for the stepped Chirp wideband phased array radar, are traversed, both the position and the amplitude of the ghosts are calculated in this paper, and then a digital compensation method...
GML, a geographic information coding standard, has been widely used in WebGIS, heterogeneous GIS data sharing, integration, and interoperation. However, its features of large amount of redundancy inherited from XML file structure and geographic information system make a serious obstacle in WebGIS applications. According to the characteristics of GML, a data stream-based compression algorithm GDSC...
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