A. Dinale, Hirata, K., Zoppi, M., and Murakami, T.,
“Parameter Design of Disturbance Observer for a Robust Control of Two-Wheeled Wheelchair System”,
Journal of Intelligent & Robotic Systems, vol. 77, pp. 135-148, 2015.
L. De Leonardo, Zoppi, M., Xiong, L., Gagliardi, S., and Molfino, R. M.,
“Developing a new concept of self reconfigurable intelligent swarm fixtures”, in
Advances in Reconfigurable Mechanisms and Robots I, Springer, 2012, pp. 321–331.
L. De Leonardo, Zoppi, M., Xiong, L., Zlatanov, D., and Molfino, R. M.,
“SwarmItFIX: a multi-robot-based reconfigurable fixture”,
Int. J. Industrial Robot, vol. 40, pp. 320–328, 2013.