Bemporad, Alberto and Oliveri, Alberto and Poggi, Tomaso and Storace, Marco Ultra-fast stabilizing model predictive control via canonical piecewise affine approximations. IEEE Transactions on Automatic Control , 56 (12). 2883-2897 . ISSN 0018-9286 (2011)Full text not available from this repository.
This paper investigates the use of canonical piecewise affine (PWA) functions for approximation and fast implementation of linear MPC controllers. The control law is approximated in an optimal way over a regular simplicial partition of a given set of states of interest. The stability properties of the resulting closed-loop system are analyzed by constructing a suitable PWA Lyapunov function. The main advantage of the proposed approach to the implementation of MPC controllers is that the resulting stabilizing approximate MPC controller can be implemented on chip with sampling times in the order of tens of nanoseconds.
|Uncontrolled Keywords:||Aerospace electronics; Function approximation; Optimal control; Silicon; Softening; Vectors|
|Subjects:||Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
T Technology > TJ Mechanical engineering and machinery
|Research Area:||Computer Science and Applications|
|Depositing User:||Professor Alberto Bemporad|
|Date Deposited:||28 Jul 2011 09:52|
|Last Modified:||06 Jul 2012 12:30|
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