<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I)"^^ . "Extending the success of model predictive control (MPC) technologies in embedded applications heavily depends on the capability of improving quadratic programming (QP) solvers. Improvements can be done in two directions: better algorithms that reduce the number of arithmetic operations required to compute a solution, and more efficient architectures in terms of speed, power consumption, memory occupancy and cost. This paper proposes a fixed point implementation of a proximal Newton method to solve optimization problems arising in input-constrained MPC. The main advantages of the algorithm are its fast asymptotic convergence rate and its relatively low computational cost per iteration since it the solution of a small linear system is required. A detailed analysis on the effects of quantization errors is presented, showing the robustness of the algorithm with respect to finite-precision computations. A hardware implementation with specific optimizations to minimize computation times and memory footprint is also described, demonstrating the viability of low-cost, low-power controllers for high-bandwidth MPC applications. The algorithm is shown to be very effective for embedded MPC applications through a number of simulation experiments. "^^ . "2014-08" . . . "IFAC"^^ . . "IFAC"^^ . . . . . . . . . . . . . . "Panagiotis"^^ . "Patrinos"^^ . "Panagiotis Patrinos"^^ . . "Alberto"^^ . "Guiggiani"^^ . "Alberto Guiggiani"^^ . . "Alberto"^^ . "Bemporad"^^ . "Alberto Bemporad"^^ . . . . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I) (PDF)"^^ . . . "Patrinos_Guggiani_Bemporad_IFAC14.pdf"^^ . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I) (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I) (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I) (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Fixed-point implementation of a proximal Newton method for embedded model predictive control (I) (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #2328 \n\nFixed-point implementation of a proximal Newton method for embedded model predictive control (I)\n\n" . "text/html" . . . "TL Motor vehicles. Aeronautics. Astronautics"@en . .