透過您的圖書館登入
IP:18.118.11.120
  • 期刊

The Analysis and Experiment of the Wheatstone Bridge

摘要


Wheatstone bridge is a bridge circuit composed of four resistors. It uses the change of resistors to measure the change of physical quantity. In this paper, the basic concept of the Wheatstone bridge is first introduced, then the theoretical analysis and practical experiment are carried out. Finally, how to build, test and characterize a Wheatstone bridge is understood. It is also pointed out that in application, a Wheatstone bridge circuit is typically used to measure small variations in resistance that the sensing element produces in response to stress, temperature and other phenomena.

參考文獻


L. Ivan, I. Damir and F. Luka. High value resistance comparison using modified Wheatstone bridge based on current detection. Measurement. Vol. 46 (2013) No. 10, p. 4388-4393.
K. V. Meena, M. Ribu, L. Jyothi, et al. Performance comparison of a single element piezoresistor with a half-active Wheatstone bridge for miniaturized pressure sensors. Measurement. Vol. 111 (2017) No. 1, p. 340-350.
A. C. Wan, K. Piotr, T. L. M. Julius, et al. Design, Simulation and Characterization of Wheatstone Bridge Structured Metal Thin Film Uncooled Microbolometer. Procedia Engineering. Vol. 94 (2014) No. 1, p. 6-13.

延伸閱讀