Design, modeling and control of a hopping robot. - Hamid Rad; Pedro Gregorio; Martin Buehler (IROS, 1993)

Experiments with an Electrically Actuated Planar Hopping Robot. - Pedro Gregorio; Mojtaba Ahmadi; Martin Buehler (ISER, 1993)

The virtual handle [force-reflecting mechanisms]. - Raymond Hui; Pedro Gregorio (IROS (3), 1995)

FREEDOM-7: A High Fidelity Seven Axis Haptic Device with Application to Surgical Training. - Vincent Hayward; Pedro Gregorio; Oliver R. Astley; Stephanie Greenish; Michel Doyon; L. Lessard; John McDougall; Ian Sinclair 001; S. Boelen; X. Chen; J.-G. Demers; J. Poulin; et al. (ISER, 1997)

Design, control, and energetics of an electrically actuated legged robot. - Pedro Gregorio; Mojtaba Ahmadi; Martin Buehler (IEEE Trans. Syst. Man Cybern. Part B, 1997)

A Case Study on Wildfire Propagation Modelling Using Evolving Rule Based Fuzzy Cognitive Maps. - João Paulo Carvalho 001; Pedro Gregorio (EUSFLAT Conf., 2019)