| 发明名称 |
Adaptive Disturbance Rejection Using Dead Zone Filter |
| 摘要 |
Apparatus and method for disturbance rejection in a control system. In some embodiments, a controller is adapted to position a control object. A disturbance observer generates a disturbance compensation value which is applied to reduce position error resulting from application of mechanical disturbance to the control object. The disturbance observer includes an adaptive filter with at least one dead zone providing a pass-through response with a scalar gain of less than one. |
| 申请公布号 |
US2016293208(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201514675122 |
申请日期 |
2015.03.31 |
| 申请人 |
Seagate Technology LLC ;Industry-Academic Cooperation Foundation, Yonsei University |
发明人 |
Park Sung-Won;Lim Sung-Yong;Lee Jae-Seong;Yang Hyunseok |
| 分类号 |
G11B21/10 |
主分类号 |
G11B21/10 |
| 代理机构 |
|
代理人 |
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| 主权项 |
1. An apparatus comprising:
a controller adapted to position a control object; and a disturbance observer which generates a disturbance compensation value which is applied to reduce position error resulting from application of mechanical disturbance to the control object, the disturbance observer comprising an adaptive filter with at least one dead zone providing a pass-through response with a scalar gain of less than one. |
| 地址 |
Cupertino CA US |
