In order to eliminate hydraulic imbalance phenomenon of the heating network, this article briefly introduces the operation principle of the system. The remote controlsystem uses computer information and communication...
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Under the background of growing world energy shortage people start to realize the potentiality of renewable resources. Wind-solar hybrid power system as its stability and economy is with widespread use now. This paper...
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Images matching is the basis of image registration. For their difference, a improved SURF(speeded up robust features)algorithm was proposed for the infrared and visible images matching. Firstly, edges were extracted f...
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Data acquisition is one of the processes to obtain the signal information. This paper designed a data collection system which is based on ARM Cortex-A8 processor for traditional crane, to acquire position signals and ...
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Introduced the internal function of UC3844, and analyzed the working important point of switching power supply. Planning and design of the radar level measurement instrument of multiple output power supply circuit. &#...
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This paper mainly introduces the design and programming ideas of data acquisition system for wave energy conversion efficiency test system. The design ideas of this software is that using VC6.0 as a design platform, m...
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The building heating energy consumption has drawn people's attention gradually. Heat transfer station, as the central part of the heating system, has the characteristics of great inertia, pure delay in the tempera...
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In this paper, the hysteresis current control (HCC) technique based on space vector modulation (SVM) for active power filter (APF) is proposed. The switching control algorithms of the HCC based SVM manage to generate ...
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This paper presents fixed switching frequency direct power control (FSF-DPC) for three-phase AC/DC converter. Sensorless control strategies based on virtual-flux can optimize the performance of the system. In this pap...
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In theory, FMCW radar has very high distance measuring accuracy. While in practical system, the accuracy of FMCW radar is decreased due to the firm frequency sampling interval caused by using FFT to do signal processi...
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