High-Speed Precision Motion Control

Chapter 7

HDD Benchmark Problem

Mitsuo Hirata

Utsunomiya University

7.1  Public Release of the HDD Benchmark Problem

7.2  Plant Model

7.3  Disturbance Model

7.3.1  Force Disturbance

7.3.2  Flutter Disturbance

7.3.3  RRO

7.3.4  Measurement Noise

7.4  Overview of the HDD Benchmark Problem Version 3

SetPlantModel.m

SetDistParam.m

SetForceDist.m

SetFlutterDist.m

SetRRO.m

SetSensorNoise.m

7.5  Example of Controller Design

7.5.1  Track-Following Control Problem

7.5.2  Track-Seeking Control Problem

Bibliography

7.1  Public Release of the HDD Benchmark Problem

The demands for higher positioning accuracy and faster access speed continue to increase in Hard Disk Drive (HDD) control systems. To respond to these demands, the advantages and disadvantages ...