1. Xi’an University of Technology,Department of Automation and Information Engineering,Xi’an,China,710048
2. Jiujiang Precision Test Technology Research Institute,Jiujiang,China,332000
3. Northwestern Polytechnical University,School of Aeronautics,Xi’an,China,710072
4. Concordia University,Industrial and Aerospace Engineering,Department of Mechanical,Montreal,Canada,H3G 1M8