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Daniel Liberzon
University of Illinois at Urbana Champaign
Title: Towards a Unified Framework of Nonlinear Control with Limited Information
Abstract: We consider control problems where the information exchange between the plant and the controller is very limited. In such situations, the controller needs to have robustness to phenomena such as quantization, time delays, and external disturbances. We give an overview of our recent work which aims to build a unified framework for designing such controllers for nonlinear systems. The set of relevant theoretical tools includes input-to-state stability, hybrid systems, and small-gain theorems.