公开(公告)号：US20110077836A1

公开(公告)日：2011-03-31

申请号：US12887812

申请日：2010-09-22

申请人： Arata Ejiri ,  Tsugito Maruyama

发明人： Arata Ejiri ,  Tsugito Maruyama

IPC分类号： F02D28/00

CPC分类号： F02D41/0007 ,  F02D41/0077 ,  F02D41/187 ,  F02D2200/0402 ,  F02D2200/0406 ,  F02D2200/0408 ,  Y02T10/144 ,  Y02T10/47

摘要： By using a model of a transient response characteristic of an engine and a model of a steady-state characteristic of the engine, a disturbance estimate value is calculated. By using this disturbance estimate value, initial command values of a nozzle opening degree of a Variable Nozzle Turbo and a valve opening degree of a Exhaust Gas Recirculator are adjusted in order to reduce model errors and appropriately handle the disturbance. Hence, it is possible to cause Mass Air Flow and Manifold Air Pressure to follow their target values stably.

摘要翻译： 通过使用发动机的瞬态响应特性的模型和发动机的稳态特性的模型，计算干扰估计值。 通过使用该干扰估计值，调整可变喷嘴涡轮机的喷嘴开度的初始指令值和排气再循环器的阀开度，以减少模型误差并适当地处理干扰。 因此，可以使质量空气流量和歧管空气压力稳定地跟随其目标值。

公开(公告)号：US07324295B2

公开(公告)日：2008-01-29

申请号：US11167846

申请日：2005-06-27

申请人： Hironori Teguri ,  Tsugito Maruyama

发明人： Hironori Teguri ,  Tsugito Maruyama

IPC分类号： G11B5/56

CPC分类号： G11B5/59655 ,  B82Y10/00 ,  G11B5/3977 ,  G11B5/4886 ,  G11B5/743 ,  G11B5/746

摘要： The difference is detected between the outputs from first and second heads in a recording medium drive. The first head is positioned relative to the boundary between a first recording track and a separation track isolating the first recording track and a second recording track from each other. The second head is positioned relative to the boundary between the separation track and the second recording track. A position information specifying the positions of the first and second heads are generated based on the difference. The first and second heads follow the different boundaries, so that the outputs of the first and second heads reliably vary. The difference between the outputs thus reliably changes. An accurate position information can be generated based on the difference. The position information may be utilized in tracking servo control, for example. This enables establishment of the tracking servo control with a higher accuracy.

摘要翻译： 在记录介质驱动器中的第一和第二磁头的输出之间检测到差异。 第一头部相对于第一记录轨道和将第一记录轨道和第二记录轨道彼此隔离的分隔轨道之间的边界定位。 第二头相对于分离轨道和第二记录轨道之间的边界定位。 基于该差异来生成指定第一和第二头部的位置的位置信息。 第一和第二磁头遵循不同的边界，使得第一和第二磁头的输出可靠地变化。 因此，输出之间的差异可靠地改变。 可以基于差异来生成准确的位置信息。 位置信息例如可以用于跟踪伺服控制。 这使得能够以更高的精度建立跟踪伺服控制。

公开(公告)号：US20060198291A1

公开(公告)日：2006-09-07

申请号：US11167846

申请日：2005-06-27

申请人： Hironori Teguri ,  Tsugito Maruyama

发明人： Hironori Teguri ,  Tsugito Maruyama

IPC分类号： G11B7/26

CPC分类号： G11B5/59655 ,  B82Y10/00 ,  G11B5/3977 ,  G11B5/4886 ,  G11B5/743 ,  G11B5/746

摘要： The difference is detected between the outputs from first and second heads in a recording medium drive. The first head is positioned relative to the boundary between a first recording track and a separation track isolating the first recording track and a second recording track from each other. The second head is positioned relative to the boundary between the separation track and the second recording track. A position information specifying the positions of the first and second heads are generated based on the difference. The first and second heads follow the different boundaries, so that the outputs of the first and second heads reliably vary. The difference between the outputs thus reliably changes. An accurate position information can be generated based on the difference. The position information may be utilized in tracking servo control, for example. This enables establishment of the tracking servo control with a higher accuracy.

摘要翻译： 在记录介质驱动器中的第一和第二磁头的输出之间检测到差异。 第一头部相对于第一记录轨道和将第一记录轨道和第二记录轨道彼此隔离的分隔轨道之间的边界定位。 第二头相对于分离轨道和第二记录轨道之间的边界定位。 基于该差异来生成指定第一和第二头部的位置的位置信息。 第一和第二磁头遵循不同的边界，使得第一和第二磁头的输出可靠地变化。 因此，输出之间的差异可靠地改变。 可以基于差异来生成准确的位置信息。 位置信息例如可以用于跟踪伺服控制。 这使得能够以更高的精度建立跟踪伺服控制。

公开(公告)号：US6157902A

公开(公告)日：2000-12-05

申请号：US22043

申请日：1998-02-11

申请人： Mitsunori Hirata ,  Yuichi Sato ,  Tsugito Maruyama

发明人： Mitsunori Hirata ,  Yuichi Sato ,  Tsugito Maruyama

IPC分类号： B23P21/00 ,  G05B19/4069 ,  G05B19/4093 ,  G06F17/50 ,  G06F19/00 ,  G06Q50/00 ,  G06Q50/04 ,  G06T17/00 ,  G06G7/48 ,  G06F9/45

CPC分类号： G05B19/4069 ,  G06T17/00 ,  G05B2219/31027 ,  G05B2219/31044 ,  G05B2219/31052 ,  G05B2219/31053 ,  G05B2219/31065 ,  G05B2219/31067 ,  G05B2219/32359 ,  G05B2219/39084 ,  G05B2219/40446 ,  G05B2219/40489 ,  Y02P90/04 ,  Y02P90/185 ,  Y02P90/26 ,  Y02P90/265

摘要： A disassembly route producing apparatus searches for a disassembly route for disassembling a product into its component parts. In one embodiment, the apparatus selects one of the parts to be disassembled, and determines the closest distance the selected part may approach the remaining parts as the selected part is being moved. The selected part is disassembled through a series of translations in predetermined directions and for predetermined distances. After each translation, the apparatus determines whether the selected part collided with any of the remaining parts. If a collision occurs, the apparatus changes the direction for the translations and resumes the search. A corresponding assembly route is determined by reversing the disassembly route.

摘要翻译： 拆卸路径生成装置搜索将产品拆解成其部件的拆卸路径。 在一个实施例中，设备选择要拆卸的部件中的一个，并且随着所选择的部件被移动，确定所选部件可能接近剩余部件的最近距离。 所选择的部分通过一系列在预定方向上的平移并且预定的距离被分解。 在每次翻译之后，设备确定所选择的部分是否与任何其余部分相冲突。 如果发生碰撞，则设备改变翻译的方向并恢复搜索。 通过反转拆卸路线确定相应的组装路线。

公开(公告)号：US5668893A

公开(公告)日：1997-09-16

申请号：US676512

申请日：1996-07-08

申请人： Shinji Kanda ,  Jun Wakitani ,  Tsugito Maruyama ,  Toshihiko Morita

发明人： Shinji Kanda ,  Jun Wakitani ,  Tsugito Maruyama ,  Toshihiko Morita

IPC分类号： G06K9/46 ,  G06T5/00 ,  G06T5/20 ,  G06T7/00

CPC分类号： G06K9/4633 ,  G06K9/4609 ,  G06T5/20 ,  G06T7/0042 ,  G06T7/0083 ,  G06T7/0085

摘要： The present invention relates to a method for determining an orientation of a line segment in a contour in a local area of a binary contour image. The number of pixels having a predetermined value and located in each orientation in the local area, is obtained, and it is determined that a line segment exists in an orientation in which the number of pixels is large. Further, when it is determined that the number of pixels located in each of a plurality of orientations and having a predetermined value is greater than a sum of the numbers of pixels in orientations adjacent to said each orientation on both sides thereof, it is determined that a line segment exists in said each orientation. Two orientations in which large numbers of pixels are located are detected, and it is determined whether the point is a constituent of a line segment, a line segment of the sub-straight-line form, or a near-corner point, depending on angles made by the two orientations is equal to 180.degree., or a difference of the angles made by the two orientations from 180.degree.. Contiguously arrayed pixels in the same orientation are detected as a line segment. A position and an orientation are obtained from points near a corner, and representative values of the positions and orientations of contiguously arrayed near-corner points are determined.

摘要翻译： 本发明涉及一种用于确定二进制轮廓图像的局部区域中的轮廓中的线段的取向的方法。 获得具有预定值并位于局部区域中的每个取向的像素数，并且确定在像素数量大的取向中存在线段。 此外，当确定位于多个取向中的并且具有预定值的每个中的像素的数量大于其两侧上与所述每个取向相邻的取向中的像素数的总和时，确定 在所述每个取向上存在线段。 检测到其中存在大量像素的两个取向，并且根据角度确定该点是线段，亚直线形式的线段还是近角点的组成 由两个取向制成的角度等于180°，或者两个方向的角度与180°的差。 以相同方向连续排列的像素被检测为线段。 从拐角附近的点获得位置和取向，并且确定连续排列的近角点的位置和取向的代表值。

公开(公告)号：US5586199A

公开(公告)日：1996-12-17

申请号：US70450

申请日：1993-06-02

申请人： Shinji Kanda ,  Jun Wakitani ,  Tsugito Maruyama ,  Toshihiko Morita

发明人： Shinji Kanda ,  Jun Wakitani ,  Tsugito Maruyama ,  Toshihiko Morita

IPC分类号： G06K9/46 ,  G06T5/00 ,  G06T5/20 ,  G06T7/00

CPC分类号： G06K9/4633 ,  G06K9/4609 ,  G06T5/20 ,  G06T7/0042 ,  G06T7/0083 ,  G06T7/0085

摘要： The present invention relates to a method for determining an orientation of a line segment in a contour in a local area of a binary contour image. The number of pixels having a predetermined value and located in each orientation in the local area, is obtained, and it is determined that a line segment exists in an orientation in which the number of pixels is large. Further, when it is determined that the number of pixels located in each of a plurality of orientations and having a predetermined value is greater than a sum of the numbers of pixels in orientations adjacent to said each orientation on both sides thereof, it is determined that a line segment exists in said each orientation. Two orientations in which large numbers of pixels are located are detected, and it is determined whether the point is a constituent of a line segment, a line segment of the sub-straight-line form, or a near-corner point, depending on angles made by the two orientations is equal to 180.degree., or a difference of the angles made by the two orientations from 180.degree.. Contiguously arrayed pixels in the same orientation are detected as a line segment. A position and an orientation are obtained from points near a corner, and representative values of the positions and orientations of contiguously arrayed near-corner points are determined.

摘要翻译： PCT No.PCT / JP92 / 01277 Sec。 371日期：1993年6月6日 102（e）日期1993年6月6日PCT提交1992年10月2日PCT公布。 出版物WO93 / 07580 日期：1993年04月15日本发明涉及一种用于确定二值轮廓图像的局部区域中的轮廓中的线段的取向的方法。 获得具有预定值并位于局部区域中的每个取向的像素数，并且确定在像素数量大的取向中存在线段。 此外，当确定位于多个取向中的并且具有预定值的每个中的像素的数量大于其两侧上与所述每个取向相邻的取向中的像素数的总和时，确定 在所述每个取向上存在线段。 检测到其中存在大量像素的两个取向，并且根据角度确定该点是线段，亚直线形式的线段还是近角点的组成 由两个取向制成的角度等于180°，或者两个方向的角度与180°的差。 以相同方向连续排列的像素被检测为线段。 从拐角附近的点获得位置和取向，并且确定连续排列的近角点的位置和取向的代表值。

公开(公告)号：US5307153A

公开(公告)日：1994-04-26

申请号：US113745

申请日：1993-08-31

申请人： Tsugito Maruyama ,  Shinji Kanda ,  Jun Wakitani

发明人： Tsugito Maruyama ,  Shinji Kanda ,  Jun Wakitani

IPC分类号： G01B11/25 ,  G01S7/481 ,  G01S17/42 ,  G01S17/89 ,  G01B11/24

CPC分类号： G06T7/0057 ,  G01B11/2527 ,  G01S17/89 ,  G01S17/42 ,  G01S7/481

摘要： A three-dimensional measuring apparatus including a multi-slit projector has an actuator for displacing at least one of first and second diffraction gratings by only a minute distance in a direction perpendicular to the slit lights. An image recognizing apparatus includes an image arithmetic unit for changing, each time a coded multi-slit light pattern is changed, weights assigned to the binarized image signals, and for summing up the last weighted binarized image signals or the image signals of the last added results read out from an image memory with newly weighted binarized image signals. This improves the image resolution reduces the memory capacity and increases the processing speed.

摘要翻译： 包括多狭缝投影仪的三维测量装置具有用于使第一和第二衍射光栅中的至少一个在垂直于狭缝光的方向上仅移动微小距离的致动器。 图像识别装置包括图像运算单元，用于每次改变编码的多狭缝光图案时，分配给二值化图像信号的权重，以及用于对最后加权的二值化图像信号或最后添加的图像信号 结果从具有新加权的二值化图像信号的图像存储器中读出。 这提高了图像分辨率，降低了存储容量并提高了处理速度。