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1.
公开(公告)号:US20120281310A1
公开(公告)日:2012-11-08
申请号:US13102691
申请日:2011-05-06
申请人: Kang Hai Lim , Chi Zhang , Bi Qiang , Yuheng Wang , Choon Wei Ng , Mingzhong Ding , KianKeong Ooi
发明人: Kang Hai Lim , Chi Zhang , Bi Qiang , Yuheng Wang , Choon Wei Ng , Mingzhong Ding , KianKeong Ooi
IPC分类号: G11B5/596
CPC分类号: G11B5/5552 , G11B5/5582
摘要: A multi-stage tracking control system includes at least a main actuator and a microactuator. The tracking control system is switched to a single-stage mode so that the main actuator alone provides tracking. A disturbance signal is applied to the microactuator while in the single-stage mode, and a failure condition of the microactuator is determined based on a position error generated in response to the disturbance signal.
摘要翻译: 多级跟踪控制系统至少包括主致动器和微型致动器。 跟踪控制系统切换到单级模式,使得主执行器单独提供跟踪。 在单级模式下,微型致动器施加扰动信号,并且基于响应于干扰信号而产生的位置误差来确定微型致动器的故障状态。
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公开(公告)号:US20120016533A1
公开(公告)日:2012-01-19
申请号:US12837132
申请日:2010-07-15
申请人: Kang Hai Lim , Lucas Kong Yaw Lee , Scott Vincent Vitale , Choon Wei Ng , Jun Gu
发明人: Kang Hai Lim , Lucas Kong Yaw Lee , Scott Vincent Vitale , Choon Wei Ng , Jun Gu
CPC分类号: G05B15/02 , G06F1/206 , G11B19/046 , Y02D10/16
摘要: This disclosure is related to systems and methods for temperature monitoring of electronics, such as a controller or processor within a data storage device. In one example, a controller may be configured to determine an operation to perform and determine a temperature of electronics associated with executing the operation. The controller may then delay execution of the operation when the temperature is greater than a threshold.
摘要翻译: 本公开涉及用于电子设备的温度监控的系统和方法,例如数据存储设备内的控制器或处理器。 在一个示例中,控制器可以被配置为确定执行和确定与执行该操作相关联的电子装置的温度的操作。 然后,当温度大于阈值时,控制器可以延迟操作的执行。
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公开(公告)号:US08548639B2
公开(公告)日:2013-10-01
申请号:US12837132
申请日:2010-07-15
申请人: Kang Hai Lim , Lucas Kong Yaw Lee , Scott Vincent Vitale , Choon Wei Ng , Jun Gu
发明人: Kang Hai Lim , Lucas Kong Yaw Lee , Scott Vincent Vitale , Choon Wei Ng , Jun Gu
IPC分类号: G05D23/00
CPC分类号: G05B15/02 , G06F1/206 , G11B19/046 , Y02D10/16
摘要: This disclosure is related to systems and methods for temperature monitoring of electronics, such as a controller or processor within a data storage device. In one example, a controller may be configured to determine an operation to perform and determine a temperature of electronics associated with executing the operation. The controller may then delay execution of the operation when the temperature is greater than a threshold.
摘要翻译: 本公开涉及用于电子设备的温度监控的系统和方法,例如数据存储设备内的控制器或处理器。 在一个示例中,控制器可以被配置为确定执行和确定与执行该操作相关联的电子装置的温度的操作。 然后,当温度大于阈值时,控制器可以延迟操作的执行。
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4.
公开(公告)号:US08467144B2
公开(公告)日:2013-06-18
申请号:US13102691
申请日:2011-05-06
申请人: Kang Hai Lim , Chi Zhang , Bi Qiang , Yuheng Wang , Choon W. Ng , Mingzhong Ding , KianKeong Ooi
发明人: Kang Hai Lim , Chi Zhang , Bi Qiang , Yuheng Wang , Choon W. Ng , Mingzhong Ding , KianKeong Ooi
IPC分类号: G11B5/596
CPC分类号: G11B5/5552 , G11B5/5582
摘要: A multi-stage tracking control system includes at least a main actuator and a microactuator. The tracking control system is switched to a single-stage mode so that the main actuator alone provides tracking. A disturbance signal is applied to the microactuator while in the single-stage mode, and a failure condition of the microactuator is determined based on a position error generated in response to the disturbance signal.
摘要翻译: 多级跟踪控制系统至少包括主致动器和微型致动器。 跟踪控制系统切换到单级模式,使得主执行器单独提供跟踪。 在单级模式下,微型致动器施加扰动信号,并且基于响应于干扰信号而产生的位置误差来确定微型致动器的故障状态。
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