Publications associées à Circuit en boucle ouverte

Controller complexity reduction for piecewise affine systems through safe region elimination

Colin Neil Jones, Melanie Nicole Zeilinger

We consider the class of piecewise affine optimal state feedback control laws applied to discrete-time piecewise affine systems, motivated by recent work on the computation of closed-form MPC controllers. The storage demand and complexity of these optimal ...

IEEE2007

Gain-Scheduled Controller Design by Linear Programming

Alireza Karimi, Roland Longchamp, Marc Kunze

A linear programming approach is proposed to tune fixed-order linearly parameterized gain-scheduled controllers for stable SISO linear parameter varying (LPV) plants. The method is based on the shaping of the open-loop transfer functions in the Nyquist dia ...

2007

Noniterative Data-driven Controller Tuning Using the Correlation Approach

Dominique Bonvin, Alireza Karimi, Klaske van Heusden

Data-driven controller tuning for model reference control problem is investigated. A new controller tuning scheme for linear time-invariant single- input single-output systems is proposed. The method, which is based on the correlation approach, uses a sing ...

2007

Correlation-Based Tuning of Decoupling Multivariable Controllers

Dominique Bonvin, Alireza Karimi, Ljubisa Miskovic

The iterative data-driven method labelled Correlation-based Tuning (CbT) is considered in this paper for the tuning of linear time-invariant multivariable controllers. The approach allows one to tune some elements of the controller transfer function matrix ...

2007

Robust Loop Shaping Controller Design for Spectral Models by Quadratic Programming

Alireza Karimi, Roland Longchamp, Gorka Galdos Sanz de Galdeano

A quadratic programming approach is proposed to tune fixed-order linearly parameterized controllers for stable LTI plants represented by spectral models. The method is based on the shaping of the open-loop or closed-loop frequency functions in the Nyquist ...

2007

Closed-loop identification of MIMO systems: a new look at identifiability and experiment design

Ljubisa Miskovic

This paper addresses a question raised by a leading expert in the identification of multivariable systems: “Is it necessary to excite all reference signals for the identification of a multivariable system operating in closed loop with a linear time-invaria ...

European Union Control Association2007

Trajectory Tracking through Overactuation for an Optical Delay Line

Denis Gillet, Philippe Müllhaupt, Yvan Michellod

Nano-positioning devices constitute the mechatronic heart of the VLTI (Very Large Telescope Interferometer) for the ESO (European Southern Observatory) astrometry instrumentation. In the context of the development of a new optical Differential Delay Line ( ...

2007

Quadrotor Using Minimal Sensing For Autonomous Indoor Flight

Dario Floreano, Jean-Christophe Zufferey, Timothy Stirling, James Roberts

This paper presents a Miniature Aerial Vehicle (MAV) capable of hands-off autonomous operation within indoor environments. Our prototype is a Quadrotor weighing approximately 600g, with a diameter of 550mm, which carries the necessary electronics for stabi ...

2007

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Circuit en boucle ouverte

Controller complexity reduction for piecewise affine systems through safe region elimination

Identifiability and informative experiments in open and closed-loop identification

Gain-Scheduled Controller Design by Linear Programming

Noniterative Data-driven Controller Tuning Using the Correlation Approach

Correlation-Based Tuning of Decoupling Multivariable Controllers

Robust Loop Shaping Controller Design for Spectral Models by Quadratic Programming

Closed-loop identification of MIMO systems: a new look at identifiability and experiment design

Trajectory Tracking through Overactuation for an Optical Delay Line

Quadrotor Using Minimal Sensing For Autonomous Indoor Flight

Conception and Construction of a 3 DOF Optical Precision Sensor Integrated in Micro-Robots

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Chattez avec Graph Search

Conception and Construction of a 3 DOF Optical Precision Sensor Integrated in Micro-Robots

Closed-loop identification of MIMO systems: a new look at identifiability and experiment design

Controller complexity reduction for piecewise affine systems through safe region elimination

Robust Loop Shaping Controller Design for Spectral Models by Quadratic Programming

Identifiability and informative experiments in open and closed-loop identification

Gain-Scheduled Controller Design by Linear Programming

Correlation-Based Tuning of Decoupling Multivariable Controllers

Trajectory Tracking through Overactuation for an Optical Delay Line

Noniterative Data-driven Controller Tuning Using the Correlation Approach

Quadrotor Using Minimal Sensing For Autonomous Indoor Flight