Multiple controller AVR for a microalternator

Author(s):  
G. W. Irwin ◽  
D. Flynn ◽  
M.D. Brown
Keyword(s):  
2017 ◽  
Vol 21 (8) ◽  
pp. 1763-1766 ◽  
Author(s):  
Vignesh Sridharan ◽  
Mohan Gurusamy ◽  
Tram Truong-Huu

Author(s):  
Ehsan Azadi Yazdi ◽  
Mohammad Sepasi ◽  
Farrokh Sassani ◽  
Ryozo Nagamune

This paper proposes a new design procedure for track-following control systems in hard disk drives. The procedure is automated, in the sense that, for given experimental frequency response data of the suspension arm dynamics and a model structure, it automatically derives a transfer function set with uncorrelated parametric uncertainties. Subsequently, for the transfer function set, a given controller structure, and closed-loop performance specifications in the frequency domain, it automatically designs a partition of the uncertainties and corresponding multiple robust controllers. Experiments on actual hard disk drives demonstrate the usefulness and efficiency of the proposed procedure.


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