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