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1. 发明授权

US06563666B1 Disc drive model reference seek algorithm 失效
标题翻译：光盘驱动器型号参考寻道算法
公开(公告)号：US06563666B1
公开(公告)日：2003-05-13
申请号：US09473816
申请日：1999-12-28
申请人： Margot Ann LaPanse
发明人： Margot Ann LaPanse
IPC分类号： G11B5596
CPC分类号： G11B21/083 , G11B5/5526 , G11B5/5547
摘要： Herein is disclosed a method and apparatus for controlling the excitation of a servomechanism in a disc drive with a low frequency stimulus, yet necessitating the control system to include only a model of the servomechanism's response to having been excited by a high frequency stimulus (square-wave). The invention uses a square wave as a feedforward input signal. This feedforward input signal is low-pass filtered and used as a stimulus to excite the servomechansim, during seek operations. The response of the servomechanism is measured at intervals. The response of the servomechanism is predicted, by a servomechanism model, as if the servomechanism had been excited by the feedforward square-wave signal, rather than its filtered counterpart. The predicted response of the servomechanism is then filtered, using a similar low-pass filter. The difference between filtered modeled responses and the measured responses are used to subsequently adjust the signal that stimulates the servomechanism.
摘要翻译：本文公开了一种用于控制具有低频刺激的盘驱动器中的伺服机构的激励的方法和装置，但是需要控制系统仅包括通过高频刺激（正方形）激发的伺服机构响应的模型，波）。本发明使用方波作为前馈输入信号。这种前馈输入信号被低通滤波，并用作在搜索操作期间激励伺服驱动器的刺激。伺服机构的响应是间隔地测量的。伺服机构的反应通过伺服机构模型预测，仿佛伺服机构被前馈方波信号激发，而不是其过滤的对应物。然后使用类似的低通滤波器过滤伺服机构的预测响应。过滤建模的反应与测量的反应之间的差异用于随后调整刺激伺服机构的信号。

2. 发明申请

US20100153635A1 Storage device with expandable solid-state memory capacity 审中-公开
标题翻译：具有可扩展固态存储容量的存储设备
公开(公告)号：US20100153635A1
公开(公告)日：2010-06-17
申请号：US12337187
申请日：2008-12-17
申请人： Margot Ann LaPanse , Michael Edward Baum , Stanton MacDonough Keeler
发明人： Margot Ann LaPanse , Michael Edward Baum , Stanton MacDonough Keeler
IPC分类号： G06F12/02
CPC分类号： G06F12/0804 , G06F12/0866 , G06F2212/222
摘要： In a particular embodiment, a circuit device is disclosed that includes a first interface to a high speed data bus of a host system and a second interface coupled to a first data storage device. The circuit device further includes a solid-state storage device having a first solid-state data storage medium and having at least one expansion slot to receive at least one second solid-state data storage medium to expand a memory capacity of the solid-state storage device. The circuit device also includes a control circuit adapted to receive data from the host system via the first interface and to selectively write the received data to one of the first data storage device and the solid-state storage device.
摘要翻译：在特定实施例中，公开了一种电路设备，其包括与主机系统的高速数据总线的第一接口和耦合到第一数据存储设备的第二接口。电路装置还包括具有第一固态数据存储介质并具有至少一个扩展槽的固态存储装置，用于接收至少一个第二固态数据存储介质以扩展固态存储器的存储容量设备。电路装置还包括控制电路，其适于经由第一接口从主机系统接收数据，并选择性地将接收的数据写入第一数据存储装置和固态存储装置之一。

3. 发明申请

US20100146205A1 Storage device and method of writing data 审中-公开
标题翻译：存储设备和写入数据的方法
公开(公告)号：US20100146205A1
公开(公告)日：2010-06-10
申请号：US12329785
申请日：2008-12-08
申请人： Michael Edward Baum , Margot Ann Lapanse , John Edward Moon , Paul Francis Kusbel
发明人： Michael Edward Baum , Margot Ann Lapanse , John Edward Moon , Paul Francis Kusbel
IPC分类号： G06F12/08 , G06F12/00
CPC分类号： G06F12/0804 , G06F3/061 , G06F3/0656 , G06F3/0659 , G06F3/068 , G06F12/0868 , Y02D10/13
摘要： In a particular embodiment, a device is disclosed that includes a controller adapted to store data to a first storage medium. The controller is adapted to receive data storage commands in an order received and to store the received data storage commands at a second storage medium. Further, the controller is adapted to re-order the data storage commands from the order received to an execution order, monitor access activity related to the first storage medium, and store the data from the second storage medium to the first storage medium according to the execution order when the monitored access activity falls below an activity threshold.
摘要翻译：在特定实施例中，公开了一种包括适于将数据存储到第一存储介质的控制器的设备。控制器适于以接收的顺序接收数据存储命令，并将接收的数据存储命令存储在第二存储介质上。此外，控制器适于将数据存储命令从接收的顺序重新排序到执行顺序，监视与第一存储介质相关的访问活动，并且将数据从第二存储介质存储到第一存储介质，根据监视访问活动低于活动阈值时的执行顺序。

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