* 2022 May - Prof Wilfrid Perruquetti, École Centrale de Lille, Lille-France
* 2018 June - Prof Stephan Trenn; Faculty of Science and Engineering Systems, Control and Applied Analysis — Bernoulli Institute
Nijenborgh Groningen, Netherlands
*
2014 Aug- 2015 May; Prof Daniel Liberzon & Prof. Tamer Basar; Coordinated Science Laboratory Decision and Control Research GroupUniversity of Illinois at Urbana Champaign IL USA