Subject: Numerical differentiation of noisy piecewise regular signal
Date: from Apr 2013 until Aug 2013
Institution: University of the Republic (Uruguay)
Subject: State Observation and Parameter Identification in Hybrid Systems via High-Order Sliding-Modes
Date: June 2013 until July 2013
Institution: UNAM (Mexico)
Date: November 2013 until December 2013
Subject: Time-delay and Hybrid Systems
Institution: Tel Aviv University (Israel)
G. Zheng, Zhejiang University, China, May 2013