2013 Conference on Control and Fault-Tolerant Systems (SysTol), 2013
In this paper the implementation of an Output Feedback Receding Horizon Control (RHC) algorithm f... more In this paper the implementation of an Output Feedback Receding Horizon Control (RHC) algorithm for constrained uncertain discrete-time linear systems subject to norm-bounded Linear Fractional Representation (LFR) model uncertainties has been developed. Performance and effectiveness of the proposed strategy have been numerically tested by considering the control augmentation problem of an High Altitude Performance Demonstrator (HAPD) unmanned aircraft with redundant control surfaces.
In this paper, we adopt the hybrid supervisory control architecture developed in [1] for constrai... more In this paper, we adopt the hybrid supervisory control architecture developed in [1] for constrained control sys- tems. The strategy is based on Command Governor (CG) ideas and is tailored to jointly take into account time-varying set- points/constraints and unpredictable anomalies in the nominal dynamical plant behaviour. The main contribution is to develop a low-computational demanding predictive scheme known in literature as the command governor (CG) for the supervision of non- linear dynamical systems subject to sudden switchings amongst operating conditions and time-varying constraints by preserving its basic properties. In order to show the effectiveness of proposed approach, we show significant simulations on the P92 commercial aircraft used for general aviation purposes.
Proceedings of "IFAC 2014: the 19th IFAC World Congress", Aug 24, 2014
In this paper a robust MPC scheme based on a partial-state availability is developed for uncertai... more In this paper a robust MPC scheme based on a partial-state availability is developed for uncertain discrete-time linear systems described by structured norm-bounded model uncertainties and subject to saturation and rate of variation constraints. The algorithm is based on the minimization, at each time instant, of a semi-definite convex optimization problem subject to Linear Matrix Inequalities (LMI) feasibility constraints which are derived by a judicious use of S-Procedure arguments. Numerical comparisons with competitor algorithms are finally reported by dealing with the control augmentation problem of an High Altitude Performance Demonstrator (HAPD) unmanned aircraft with redundant control surfaces.
2013 Conference on Control and Fault-Tolerant Systems (SysTol), 2013
In this paper the implementation of an Output Feedback Receding Horizon Control (RHC) algorithm f... more In this paper the implementation of an Output Feedback Receding Horizon Control (RHC) algorithm for constrained uncertain discrete-time linear systems subject to norm-bounded Linear Fractional Representation (LFR) model uncertainties has been developed. Performance and effectiveness of the proposed strategy have been numerically tested by considering the control augmentation problem of an High Altitude Performance Demonstrator (HAPD) unmanned aircraft with redundant control surfaces.
In this paper, we adopt the hybrid supervisory control architecture developed in [1] for constrai... more In this paper, we adopt the hybrid supervisory control architecture developed in [1] for constrained control sys- tems. The strategy is based on Command Governor (CG) ideas and is tailored to jointly take into account time-varying set- points/constraints and unpredictable anomalies in the nominal dynamical plant behaviour. The main contribution is to develop a low-computational demanding predictive scheme known in literature as the command governor (CG) for the supervision of non- linear dynamical systems subject to sudden switchings amongst operating conditions and time-varying constraints by preserving its basic properties. In order to show the effectiveness of proposed approach, we show significant simulations on the P92 commercial aircraft used for general aviation purposes.
Proceedings of "IFAC 2014: the 19th IFAC World Congress", Aug 24, 2014
In this paper a robust MPC scheme based on a partial-state availability is developed for uncertai... more In this paper a robust MPC scheme based on a partial-state availability is developed for uncertain discrete-time linear systems described by structured norm-bounded model uncertainties and subject to saturation and rate of variation constraints. The algorithm is based on the minimization, at each time instant, of a semi-definite convex optimization problem subject to Linear Matrix Inequalities (LMI) feasibility constraints which are derived by a judicious use of S-Procedure arguments. Numerical comparisons with competitor algorithms are finally reported by dealing with the control augmentation problem of an High Altitude Performance Demonstrator (HAPD) unmanned aircraft with redundant control surfaces.
Uploads
Papers by Luciano Ollio
In order to show the effectiveness of proposed approach, we show significant simulations on the P92 commercial aircraft used for general aviation purposes.
In order to show the effectiveness of proposed approach, we show significant simulations on the P92 commercial aircraft used for general aviation purposes.