Design of a real-time adaptable decoupled disturbance observer (Addob) on dual-stage controlled HDD systems
In hard-disk drive (HDD) system, disturbance observer (DOB) is widely used to eliminate external disturbance which is introduced by audio vibration. However, this technology has not been developed in modem dual-stage controlled HDD system yet. Besides this, the performance of DOB is greatly relyi...
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| Format: | Thesis |
| Language: | English |
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2016
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| Online Access: | http://hdl.handle.net/10356/68681 |