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21.
Nadeem Zain Khan Zainullah Mir Usama Mir Umer Iftikhar Khan Shahnawaz Nadeem Hamza Sultan Junaid 《Multimedia Tools and Applications》2022,81(6):8429-8449
Multimedia Tools and Applications - Initially, the traffic-sign recognition was done using the conventional image processing techniques which are sluggish and can cause fatal delays in real-world... 相似文献
22.
SOOMRO Amir Mahmoo KHAHRO Shahnawaz Farhan SYED Feroz Shah 廖晓钟 FARHAN Manzoor 《北京理工大学学报(英文版)》2013,22(4):504-508
The multiphase boost DC-DC converter with stable control strategy is presented. Multi- phase boost DC-DC converter is designed for high voltage and high power applications, and could be achieved by the adjustment of voltage doubler rectifiers on the secondary side of high frequency transformers. The stable control strategy for three phase boost DC-DC converter has been utilized during simulation in this study and this strategy can be extend to N-number of phases. The stable control strategy consists of only three voltage loops, which are sufficient for appropriate and efficient operation of three phase boost DC-DC converter. With the stable control strategy, the equal power balance sharing can be obtained between input and output. The stability of control strategy has been evaluated by simulating the multiphase boost DC-DC converter for the same and mismatch turn ratios of high frequency transformers. The simulation result is good and the objective of the strategy is a- chieved. 相似文献