1. Ding, J., Tomizuka, M., & Numasato, H. (2000). Design and robustness analysis of dual stage servo design. Proceedings of the American control conference, Chicago, IL, USA.
2. Piezoelectric micro actuator for dual stage control;Evans;IEEE Transactions on Magnetics,1999
3. Digital control of dynamic systems;Franklin,1997
4. Future trends in hard disk drives;Grochowski;IEEE Transactions on Magnetics,1996
5. Harnandez, D., Park, S. S., Horowitz, R., & Packard, A. K. (1999). Dual-stage tracking-following servo design for hard disk drive. Proceedings of the American control conference, San Diego, CA, USA (pp. 4116–4121).