Challenges in set-valued model-predictive control

In this abstract we describe a framework for computationally-aware computing through set-valued model predictive control. Model-predictive control (MPC) can enable multi-objective optimization in real-time, though it depends on accurate models through which future state values can be predicted. This abstract improves upon existing MPC approaches in that it considers the state to be a set (rather than a singleton in the state), allowing the trajectories to be given by a sequence of sets. The framework is beneficial for physical systems control where the uncertainty in future projection can be attributed to both model error, and environmental or sensor uncertainty, thus providing guarantees of performance, robustly. We provide an overview of the framework, and include discussion for its advantages.

[1]  S. Raković,et al.  Homothetic tube MPC for constrained linear difference inclusions , 2013, 2013 25th Chinese Control and Decision Conference (CCDC).

[2]  Ricardo G. Sanfelice,et al.  Sufficient conditions for asymptotic stability and feedback control of set dynamical systems , 2017, 2017 American Control Conference (ACC).

[3]  Ricardo G. Sanfelice,et al.  Detectability and Invariance Properties for Set Dynamical Systems , 2016 .

[4]  Ricardo G. Sanfelice,et al.  Set-Based Predictive Control for Collision Detection and Evasion , 2019, 2019 IEEE 15th International Conference on Automation Science and Engineering (CASE).

[5]  Ricardo G. Sanfelice,et al.  Asymptotic properties of solutions to set dynamical systems , 2014, 53rd IEEE Conference on Decision and Control.

[6]  Ricardo G. Sanfelice,et al.  Computationally Aware Switching Criteria for Hybrid Model Predictive Control of Cyber-Physical Systems , 2016, IEEE Transactions on Automation Science and Engineering.

[7]  Rafal Goebel,et al.  Set-Valued and Lyapunov Methods for MPC , 2018, Handbook of Model Predictive Control.

[8]  Ricardo G. Sanfelice,et al.  A hybrid model predictive controller for path planning and path following , 2015, ICCPS.