Interactive smart card system for integrating the provision of remote and local services F Nemirofsky, JC Morris US Patent 5,880,769, 1999 | 566 | 1999 |
Identification and control of a model helicopter in hover JC Morris, M Van Nieuwstadt, P Bendotti Proceedings of 1994 American Control Conference-ACC'94 2, 1238-1242, 1994 | 144 | 1994 |
Method of implementing a linear discrete-time state-space servo control system on a fixed-point digital signal processor in a disc drive JC Morris US Patent 6,101,058, 2000 | 56 | 2000 |
Compensation for repeatable run-out error JC Morris, BR Pollock, TF Ellis US Patent 6,069,764, 2000 | 56 | 2000 |
Disturbance rejection for disc drives using adaptive accelerometer feedforward servo YP Hsin, JC Morris, DM Cvancara US Patent 6,580,579, 2003 | 52 | 2003 |
Repeatable runout compensation in a disc drive T Zhang, JC Morris, TC Zirps US Patent 6,847,503, 2005 | 48 | 2005 |
Disturbance rejection of mechanical interaction for dual-actuator disc drives using adaptive feedforward servo JC Morris, YP Hsin US Patent 6,493,172, 2002 | 47 | 2002 |
Robust hover control for a model helicopter P Bendotti, JC Morris Proceedings of 1995 American Control Conference-ACC'95 1, 682-687, 1995 | 44 | 1995 |
Plant variation compensation for piezoelectric microactuator in dual-stage servo of disc drives YP Hsin, JC Morris US Patent 6,741,417, 2004 | 43 | 2004 |
Compression and storage of written-in error compensation tables in an embedded servo disc drive JC Morris, TC Zirps US Patent 6,449,116, 2002 | 37 | 2002 |
Model validation algorithm for characterizing parameters and uncertainty in a disc drive JC Morris US Patent 5,978,752, 1999 | 37 | 1999 |
Feedforward compensation for multi-actuator hard drives E Kharisov, JN Wernow, KA Haapala, JC Morris, RA Sosseh US Patent 9,911,442, 2018 | 36 | 2018 |
Microactuator servo system in a disc drive JC Morris, RD Hampshire US Patent 6,768,610, 2004 | 35 | 2004 |
Vibration control of piezoelectric microactuator JC Morris, BG Molloy, DA Sluzewski, JS Wright US Patent 6,600,619, 2003 | 34 | 2003 |
Method and apparatus for tracking radially-dependent repeatable run-out RD Hanson, NB Wilson, JC Morris, TF Ellis US Patent 7,119,981, 2006 | 29 | 2006 |
Microactuator-induced reactive forces for fine positioning a sensor TE Ell, JC Morris, RA Resh US Patent 6,542,326, 2003 | 27 | 2003 |
Written-in error compensation method for coherent repeatable runout RD Hanson, JC Morris, TC Zirps US Patent 7,251,097, 2007 | 25 | 2007 |
Closed-loop scaling for discrete-time servo controller in a disc drive PM Young, JC Morris, ME Baum US Patent 6,414,827, 2002 | 23 | 2002 |
Fractional-rate feedforward RRO compensator RD Hanson, NB Wilson, JC Morris, TC Zirps US Patent 6,956,711, 2005 | 22 | 2005 |
Method and apparatus for suppressing seek-induced vibration in a disc drive YP Hsin, JC Morris US Patent 6,560,059, 2003 | 21 | 2003 |