@inproceedings{jang2012experimental,
  title={Experimental results for moving object structure estimation using an unknown input observer approach},
  author={Jang, Sujin and Dani, Ashwin P and Crane III, Carl D and Dixon, Warren E},
  booktitle={Dynamic systems and control conference},
  volume={45301},
  pages={597--606},
  year={2012},
  organization={American Society of Mechanical Engineers}
}