Results 201 to 210 of about 99,857 (266)

Time, the final frontier. [PDF]

Mol Oncol
Follain G, Dibus M, Joshi O, Jacquemet G.   +3 more
europepmc   +1 more source

Eleven quick tips for organizing a data cleaning challenge. [PDF]

PLoS Comput Biol
Kal IJ, Smabers LP, von Berg J, Perticari G, van de Meent M, Fokkelman D, Sprangers J, Lannelongue L, Dekkers F.   +8 more
europepmc   +1 more source

FtsZ-mediated spatial-temporal control over septal cell wall synthesis. [PDF]

Proc Natl Acad Sci U S A
Hu L, Perez AJ, Nesterova T, Lyu Z, Yahashiri A, Weiss DS, Xiao J, Liu J.   +7 more
europepmc   +1 more source

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Accurate Track-Count Accessing of Optical Disk Drive

Japanese Journal of Applied Physics, 1992
In order to create a rapid accessing feature of optical disk drives, the optical head should be positioned as accurately as possible near the target track if seeking motion is desired. First, an accurate seeking span decision algorithm employed to predict the spiral tracks' rotational number during seeking is discussed.
Masaharu Ogawa Masaharu Ogawa, Osamu Ito Osamu Ito   +1 more
openaire   +1 more source

Optimal track following control for hard disk drives

6th International Workshop on Advanced Motion Control Proceedings, 2000
This paper presents an optimal track following control design procedure for hard disk drives (HDD) to reach higher track densities given the disturbance and noise model in the HDD and the actuator bandwidth limitation. The linear-quadratic Gaussian/loop-transfer recovery (LQG/LTR) technique is used to design a family of controllers that minimize the ...
null Chen Lin, null Guoxiao Guo, null Ben M. Chen, null Chi-Chung Ko   +3 more
openaire   +1 more source

Track follow servo optimization for disk drives

Proceedings of the 2004 IEEE International Conference on Control Applications, 2004., 2005
The track misregistration (TMR) requirement for hard disk drives (HDDs) has become more demanding to keep pace with increase in recording density. It is no longer sufficient to make design decisions for actuator, servo, power amplifier and formatting efficiencies in isolation.
P. Hingwe, A. Gupta
openaire   +1 more source

MEMS milliactuator for hard-disk-drive tracking servo

Journal of Microelectromechanical Systems, 1998
This paper describes the design, fabrication, and operational characteristics of a MEMS milliactuator designed for servo tracking in a hard-disk drive (HDD). The actuator is designed to increase the bandwidth of an HDD tracking servo and pack more recording tracks on a disk.
T. Hirano, null Long-Sheng Fan, J.Q. Gao, W.Y. Lee   +3 more
openaire   +1 more source

Repetitive Track Seeking Algorithm for Optical Disk Drives

Japanese Journal of Applied Physics, 1993
In order to achieve stable and rapid track seeking, a repetitive track seeking algorithm, which realizes highly accurate velocity control through velocity error integration, has been developed. Simulations and experiments show that the algorithm is effective in optical head velocity control.
Minoru Akiyama Minoru Akiyama, Jun Ishikawa Jun Ishikawa   +1 more
openaire   +1 more source