Richard Choroszucha

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In this paper, we propose an approach and a specific algorithm to integrate a parameter estimation with the receding horizon model predictive control. We derive this adaptive MPC algorithm based on the integrated perturbation analysis and sequential quadratic programming (IPA-SQP) framework. Previously this approach was exploited for repeated constrained(More)
This paper explores MPC for an 8th order air path dynamic model for an automotive diesel engine system. The relatively high order of the system makes the MPC realtime implementation on a practical engine control unit (ECU) infeasible, thereby motivating the model order reduction effort. For the MPC problem with terminal state penalty, Riccatibalanced(More)
PURPOSE Thick segmented scintillators, incorporating a 2-dimensional matrix of optically-isolated scintillator elements, have shown considerable potential for improving the performance of megavoltage active matrix, flat-panel imagers (MV AMFPIs). While over a factor of 20 improvement in DQE at zero spatial-frequency has been demonstrated for prototypes(More)
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