1. Krebs , H. , Palazzolo , J. , Dipietro , L. , Ferraro , M. , Krol , J. , Rannekleiv , K. , Volpe , B. , and Hogan , N .: ‘Rehabilitation Robotics: Performance-Based Progressive Robot-Assisted Therapy ’, Autonomous Robots (15), (7-20) 2003 . Krebs, H., Palazzolo, J., Dipietro, L., Ferraro, M., Krol, J., Rannekleiv, K., Volpe, B., and Hogan, N.: ‘Rehabilitation Robotics: Performance-Based Progressive Robot-Assisted Therapy’, Autonomous Robots (15), (7-20) 2003.
2. Performance-based iterative learning control for task-oriented rehabilitation: a pilot study in robot-assisted bilateral training
3. Synchronous Position and Compliance Regulation on a Bi-Joint Gait Exoskeleton Driven by Pneumatic Muscles
4. Masia , L. , Krebs , H. , Cappa , P. , and Hogan , N .: ‘Whole-arm rehabilitation following stroke: Hand module ’, IEEE , (1085-1089) 2006 . Masia, L., Krebs, H., Cappa, P., and Hogan, N.: ‘Whole-arm rehabilitation following stroke: Hand module’, IEEE, (1085-1089) 2006.
5. An explicit model to predict and interpret constraint force creation in pHRI with exoskeletons