Research Of Towbarless Tractor Performance And Test Equipment Development

With the development of the civil aviation transportation, the number of aircraft continues to grow. The number of the towbarless tractor which is as a tool for aircraft is getting more and more. How to test the towbarless aircraft is becoming a issue.At present, there is no performance testing device for towbarless aircraft tractor. So the towbarless aircraft tractor performance testing device has important practical significance, It fills the blank of the towbarless aircraft test device in China.With the development of test technology, virtual instrument technology has more and more applications in science research,industry application and etc. The towbarless aircraft tractor test device is combined with the current advanced virtual instrument measurement and control technology.In addition, the virtual instrument technology, the theory of the towbarless aircraft tractor performance testing and the theory of virtual instrument system construction method, sensor selection, test pressure strain gauge theories are presented.The superincumbent blocking idea is exhibited evidently from the system design.The signal sampling and data analysis are operated by system interface, as well as the result are displayed on the computer screen or written to hard disc.In summary,the towbarless the aircraft tractor performance testing equipment can meet China's current needs of the towbarless aircraft tractor.