公开(公告)号：US07577465B2

公开(公告)日：2009-08-18

申请号：US11727667

申请日：2007-03-28

申请人： Yu-Chang Cheng ,  Tse-Ming Tsai ,  Chen-Yi Hsiao

发明人： Yu-Chang Cheng ,  Tse-Ming Tsai ,  Chen-Yi Hsiao

IPC分类号： H04M1/00

CPC分类号： H04R1/1058 ,  H04R2201/107 ,  H04R2420/07

摘要： A slidable Bluetooth earphone includes a main body having a first body with an accommodating space in which a sound transmission device is mounted, a pair of positioning pieces being oppositely protruded from both lengthwise sides of the first body, a second body being formed at a front end of the first body, a resilient arm being formed at each of opposite sides of the second body in a manner to extend backward to the positioning piece, a flange being formed on a bottom of the resilient arm, and a sliding mechanism being mounted between the first body and the second body; a pressing element, mounted on the first body; and a connector, having a main axis penetrating both sides of the first body.

摘要翻译： 一种可滑动的蓝牙耳机，包括主体，该主体具有第一主体，该第一主体具有安装有声音传输装置的容纳空间，一对定位件从第一主体的两个纵向侧相对地突出，第二主体形成在前部 第一主体的端部，弹性臂以向后延伸到定位件的方式形成在第二主体的每个相对侧上，凸缘形成在弹性臂的底部上，并且滑动机构安装在 第一体和第二体; 按压元件，安装在第一主体上; 以及具有穿过第一主体两侧的主轴的连接器。

公开(公告)号：US07181295B2

公开(公告)日：2007-02-20

申请号：US10911338

申请日：2004-08-04

申请人： Cheng-Ching Yu ,  Shih-Bo Hung ,  Yu-Chang Cheng

发明人： Cheng-Ching Yu ,  Shih-Bo Hung ,  Yu-Chang Cheng

IPC分类号： G05B13/02

CPC分类号： G05B11/42 ,  G05B5/01 ,  G05B13/042

摘要： In the present invention, a Smith predictor enhanced PID controller, SP-PID, is proposed. A tuning parameter Ksp is devised and the SP-PID controller would be gradually transformed from a PID controller to a Smith predictor as Ksp changes from 0 to 1. Properties of the SP-PID are explored and the design procedure is given to ensure a certain degree of robustness. Simulation results clearly indicate that the SP-PID takes advantage of the SP when small modeling error is encountered and it is gradually detuned to a PID controller, a user-friendly controller, when the model quality degrades. Moreover, the controller and its design procedure can be implemented in current process control computers with virtually no extra hardware cost.

摘要翻译： 在本发明中，提出了史密斯预测增强PID控制器SP-PID。 设计了一个调谐参数“SP”，并且当“0”到“1”时，SP-PID控制器将逐渐从PID控制器转换到Smith预测器。 探索了SP-PID，并给出了设计过程，以确保一定程度的鲁棒性。 仿真结果清楚地表明，SP-PID在遇到小的建模误差时利用了SP，当模型质量下降时，它逐渐失谐到PID控制器，用户友好的控制器。 此外，控制器及其设计程序可以在现有的过程控制计算机中实现，实际上没有额外的硬件成本。

公开(公告)号：US20080159580A1

公开(公告)日：2008-07-03

申请号：US11727667

申请日：2007-03-28

申请人： Yu-Chang Cheng ,  Tse-Ming Tsai ,  Chen-Yi Hsiao

发明人： Yu-Chang Cheng ,  Tse-Ming Tsai ,  Chen-Yi Hsiao

IPC分类号： H04R1/02

CPC分类号： H04R1/1058 ,  H04R2201/107 ,  H04R2420/07

摘要： A slidable Bluetooth earphone includes a main body having a first body with an accommodating space in which a sound transmission device is mounted, a pair of positioning pieces being oppositely protruded from both lengthwise sides of the first body, a second body being formed at a front end of the first body, a resilient arm being formed at each of opposite sides of the second body in a manner to extend backward to the positioning piece, a flange being formed on a bottom of the resilient arm, and a sliding mechanism being mounted between the first body and the second body; a pressing element, mounted on the first body; and a connector, having a main axis penetrating both sides of the first body

摘要翻译： 一种可滑动的蓝牙耳机，包括主体，该主体具有第一主体，该第一主体具有安装有声音传输装置的容纳空间，一对定位件从第一主体的两个纵向侧相对地突出，第二主体形成在前部 第一主体的端部，弹性臂以向后延伸到定位件的方式形成在第二主体的每个相对侧上，凸缘形成在弹性臂的底部上，并且滑动机构安装在 第一体和第二体; 按压元件，安装在第一主体上; 以及具有穿过第一主体两侧的主轴的连接器

公开(公告)号：US20080070524A1

公开(公告)日：2008-03-20

申请号：US11521399

申请日：2006-09-15

申请人： Yu-Chang Cheng ,  Chen-Yi Hsiao

发明人： Yu-Chang Cheng ,  Chen-Yi Hsiao

IPC分类号： H04B1/18

CPC分类号： H04M1/05 ,  H04M1/0235 ,  H04M1/6066

摘要： A slidable blue tooth earphone device is shown below. By pressing a button to push an oscillating stick, the oscillating stick is rotated. A first retaining portion of a body is detached from a second retaining portion of a slidable element to let a resilient element push the slidable element to make it movie. Via a damping gear meshed with a rack of the slidable element and a guiding track of the slidable element sliding on a guiding channel of a side plate, the slidable element moves forward stably. Thereby, the slidable element moves forward stably and arrives to a predetermined position speedily. Furthermore, due to this design of the blue tooth device will not be easily detached.

摘要翻译： 可滑动的蓝牙耳机设备如下所示。 通过按下按钮推动振荡棒，振荡棒旋转。 身体的第一保持部分与可滑动元件的第二保持部分分离，以使弹性元件推动可滑动元件使其成为电影。 通过与可滑动元件的齿条啮合的阻尼齿轮和在侧板的引导通道上滑动的可滑动元件的引导轨道，可滑动元件向前稳定地向前移动。 由此，可滑动元件稳定地向前移动并快速到达预定位置。 此外，由于蓝牙装置的这种设计将不容易分离。

公开(公告)号：US20050251272A1

公开(公告)日：2005-11-10

申请号：US10911338

申请日：2004-08-04

申请人： Cheng-Ching Yu ,  Shih-Bo Hung ,  Yu-Chang Cheng

发明人： Cheng-Ching Yu ,  Shih-Bo Hung ,  Yu-Chang Cheng

IPC分类号： G05B5/01 ,  G05B11/01 ,  G05B11/42 ,  G05B13/02 ,  G05B13/04

CPC分类号： G05B11/42 ,  G05B5/01 ,  G05B13/042

摘要： In the present invention, a Smith predictor enhanced PID controller, SP-PID, is proposed. A tuning parameter Ksp is devised and the SP-PID controller would be gradually transformed from a PID controller to a Smith predictor as Ksp changes from 0 to 1. Properties of the SP-PID are explored and the design procedure is given to ensure a certain degree of robustness. Simulation results clearly indicate that the SP-PID takes advantage of the SP when small modeling error is encountered and it is gradually detuned to a PID controller, a user-friendly controller, when the model quality degrades. Moreover, the controller and its design procedure can be implemented in current process control computers with virtually no extra hardware cost.

摘要翻译： 在本发明中，提出了史密斯预测增强PID控制器SP-PID。 设计了一个调谐参数“SP”，并且当从0到1变化时，SP-PID控制器将从PID控制器逐渐变换到史密斯预测器。属性 探索了SP-PID，并给出了设计过程，以确保一定程度的鲁棒性。 仿真结果清楚地表明，SP-PID在遇到小的建模误差时利用了SP，当模型质量下降时，它逐渐失谐到PID控制器，用户友好的控制器。 此外，控制器及其设计程序可以在现有的过程控制计算机中实现，实际上没有额外的硬件成本。