WANG Xiu-lin, CAO Yun-feng, CHENG Yue-hua, et al. Airspeed meter of micro air vehicle based on DSP[J]. 2006, (8): 46-48. DOI: 10.13873/j.1000-97872006.08.016.
A new technology of airspeed meter of micro air vehicle based on micro difference pressure senso
micro amplifier and DSP is introduced.In order to improve the precision of meter at a low range end
method of synthetical beeline is used to eliminate the nonlinear error.The test in the laboratory shows that error of airspeed is ±1.5 m/s in the arangement of 0