Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Jia Tian Zhang"'
Publikováno v:
2021 3rd International Conference on Intelligent Control, Measurement and Signal Processing and Intelligent Oil Field (ICMSP).
Submerged arc furnace, also known as electric arc furnace or resistance electric furnace, it is an industrial electric furnace with continuous operation and huge power consumption. It is mainly used for smelting calcium carbide, industrial silicon, f
Publikováno v:
DEStech Transactions on Engineering and Technology Research.
In recent years, the system of traditional home hasn’t fulfilled people’s pursuit of a higher quality of life requirements. Smart home is a big trend in the future development. For the Android open platform for intelligent terminals, in order to
Publikováno v:
Applied Mechanics and Materials. :2278-2281
The cased hole resistivity logging technology is one of high-tech logging technologies being studied in China. The signal source requires high voltage, high current, ultra-low frequency, high stability, high resolution, etc. Based on the characterist
Publikováno v:
Applied Mechanics and Materials. 290:133-137
This paper has designed data transmission system of logging cable based on CPLD and DSP. This system realizes the function of modulation and demodulation in BPSK with CPLD, in which the application is flexible and the circuit is simple and reliable.
Autor:
Miao Zi Huang, Jia Tian Zhang
Publikováno v:
Applied Mechanics and Materials. :344-347
This paper introduces the principles of the through casing resistivity logging. By calibration test, the measurement range of the through casing resistivity logging instruments designed by Xi’an Shiyou University has been verified, and the results
Autor:
Gang Liu, Jia Tian Zhang
Publikováno v:
Advanced Materials Research. :2650-2653
The paper introduces the lock-in amplifier, the basic concept of weak signal detection, and analyzes its application in weak electric signal detection.The results show that: lock-in amplifier has a very strong resistance to noise. Compared to band-pa
Publikováno v:
Advanced Materials Research. :417-422
The paper mainly introduces C-language graphics library functions based on JRD320240B. For example, it can display Chinese word, character list, painting line and picture on any point of the LCD. And gives the corresponding hardware interface circuit
Publikováno v:
Advanced Materials Research. :467-471
This paper introduces the basic content of JRB320240B, including LCD tube foot function and operation sequence. Gives a kind of simple and practical hardware interface circuit of LCD and MCU. Design two general functions ,the painting line and circle
Publikováno v:
2009 International Conference on Information Engineering and Computer Science.