国产欧美精品一区二区,中文字幕专区在线亚洲,国产精品美女网站在线观看,艾秋果冻传媒2021精品,在线免费一区二区,久久久久久青草大香综合精品,日韩美aaa特级毛片,欧美成人精品午夜免费影视

This paper proposed a LVDT (Linear Variable Differential Transformer) signal conditioning and calibration method for a certain type fighter airplane control stick. Aimed at the airplane control stick LVDT signals, a conditioning and calibration method based on least squares method was founded via introducing the principles of LVDT sensor, and via analyzing the principles and limitation of AD598；a software self-calibration method which calibrate the multichannel LVDT signals was designed based on VC++ 2010, linearity and symmetry of signal conditioning circuit was improved effectively,and then detection precision of system was improved too. Theoretical analysis and experiment results show that the proposed method is effective for stick LVDT signal conditioning and calibration.