Simulation of a Floppy Disk Drive Head Position Controller

  • Jeff R. Carlson
  • H. Alan Mantooth

Abstract

A floppy disk drive head positioning controller system is employed to demonstrate the Saber simulator’s capabilities in mixed analog-digital and mixed technology design. The models used to represent the various components of the system are described. Issues such as hierarchical modeling, mixed signal modeling, model re-use, and modeling of the interfaces between analog and digital as well as that between the electrical and mechanical are addressed. System level responses such as the read/write head position settling time, step loss of the stepper motor, and mechanical loading effects are demonstrated.

Keywords

Behavioral Model Stepper Motor Impulsive Force Motor Shaft Lead Screw 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    L. W. Nagel, SPICE2: A computer program to simulate semiconductor circuits, ERL Memo No. ERL-M520, University of California, Berkeley, 1975.Google Scholar
  2. [2]
    Sony Semiconductor IC Data book Floppy Disk/ Hard Disk Drive IC, pg. 7, 1989.Google Scholar
  3. [3]
    MC3479 Stepper Motor Driver, Motorola Semiconductor Technical Data Book, 1990.Google Scholar
  4. [4]
    SST39D1041 Stepper Motor, Shinano Kenshi Motor Data book, Catalog No. SST-93, 1993.Google Scholar

Copyright information

© Springer Science+Business Media Dordrecht 1994

Authors and Affiliations

  • Jeff R. Carlson
    • 1
  • H. Alan Mantooth
    • 1
  1. 1.Analogy, Inc.BeavertonUSA

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