Design of Linear Feedforward Compensation of Broad-band Disturbances from Data

Feedback controllers cannot be used when strong attenuation over a broad frequency band is required. In such situations, the solution is to design feedforward compensators using a measurement correlated with the disturbance obtained upstream from the residual acceleration (or force). Nevertheless, a “positive” feedback from control signal to disturbance measurement is introduced that can destabilize the system. Indirect and direct approaches for the design of linear feedforward compensators will be presented. The indirect approach uses identified models for feedforward compensator design while the direct approach estimates directly the feedforward compensator from data.

[1]  N. J. Doelman.  Design of Systems for Active Sound Control , 1993 .

[2]  Manfred Morari,et al.  Robust active control of a vibrating plate , 2000 .

[3]  Michel Verhaegen,et al.  Two-Degree-of-Freedom Active Vibration Control of a Prototyped “Smart” Rotor , 2011, IEEE Transactions on Control Systems Technology.

[4]  Mingsian R. Bai,et al.  COMPARISON OF ACTIVE NOISE CONTROL STRUCTURES IN THE PRESENCE OF ACOUSTICAL FEEDBACK BY USING THEH∞SYNTHESIS TECHNIQUE , 1997 .

[5]  Michael J. Brennan,et al.  On the control of vibrations using synchrophasing , 2013 .

[6]  Kenta Seki,et al.  Feedforward Compensation by Specified Step Settling With Frequency Shaping of Position Reference , 2014, IEEE Transactions on Industrial Electronics.

[7]  Oliver Erwin Kaiser.  Active control of sound transmission through a double wall structure , 2001 .

[8]  Boaz Rafaely,et al.  H2/H∞ active control of sound in a headrest: design and implementation , 1999, IEEE Trans. Control. Syst. Technol..

[9]  Anders Ahlén,et al.  Robust filtering and feedforward control based on probabilistic descriptions of model errors, , 1993, Autom..

[10]  P. R. Fraanje,et al.  Robust and fast schemes in broadband active noise and vibration control , 2004 .

[11]  Tae Tom Oomen,et al.  Subspace predictive repetitive control to mitigate periodic loads on large scale wind turbines , 2014 .

[12]  Jianyi Wang,et al.  Add-On Feedforward Compensation for Vibration Rejection in HDD , 2011, IEEE/ASME Transactions on Mechatronics.

[13]  Gong-You Tang,et al.  Feedforward and feedback optimal control with memory for offshore platforms under irregular wave forces , 2009 .

[14]  Yingmin Jia,et al.  Constrained adaptive tracking and command shaped vibration control of flexible hypersonic vehicles , 2015 .

[15]  Wei Ren,et al.  Convergence analysis of the filtered-U algorithm for active noise control , 1999, Signal Process..

[16]  Brian Bingham,et al.  COMPARISON OF STRUCTURAL–ACOUSTIC CONTROL DESIGNS ON AN ACTIVE COMPOSITE PANEL , 2001 .

[17]  S. Devasia,et al.  Feedforward control of piezoactuators in atomic force microscope systems , 2009, IEEE Control Systems.

[18]  Jian Luo,et al.  Frequency domain iterative feedforward/feedback tuning for MIMO ANVC , 2010, Autom..

[19]  Max Rotunno,et al.  DESIGN OF MODEL-BASED FEEDFORWARD COMPENSATORS FOR VIBRATION COMPENSATION IN A FLEXIBLE STRUCTURE , 2004 .

[20]  Baolin Zhang,et al.  Active vibration H∞ control of offshore steel jacket platforms using delayed feedback , 2013 .

[21]  Ian R. Petersen,et al.  Minimax LQG optimal control of a flexible beam , 2000 .

[22]  Ian R. Petersen,et al.  Multivariable control of noise in an acoustic duct , 2001, 2001 European Control Conference (ECC).

[23]  J. Doyle,et al.  Essentials of Robust Control , 1997 .

[24]  Michel Verhaegen,et al.  Convergence analysis of the Filtered-U LMS algorithm for active noise control in case perfect cancellation is not possible , 2003, Signal Process..

[25]  Ioan Doré Landau,et al.  Design and Tuning of Reduced Order H-Infinity Feedforward Compensators for Active Vibration Control , 2012, IEEE Transactions on Control Systems Technology.

[26]  Paolo Gardonio,et al.  Ventilation duct with concurrent acoustic feed-forward and decentralised structural feedback active control , 2014 .

[27]  Jong-Yih Lin,et al.  Internal model-based LQG/H∞ design of robust active noise controllers for an acoustic duct system , 2000, IEEE Trans. Control. Syst. Technol..