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    • 3. 发明申请
    • METHOD OF MANUFACTURING STATOR FOR ELECTRIC ROTATING MACHINE
    • 电动旋转机定子的制作方法
    • US20110173800A1
    • 2011-07-21
    • US13006670
    • 2011-01-14
    • Akito AKIMOTONoboru TaniguchiAtsuo Ishizuka
    • Akito AKIMOTONoboru TaniguchiAtsuo Ishizuka
    • H02K15/02
    • H02K15/0478H02K3/28Y10T29/49009Y10T29/49073
    • A method of manufacturing a stator includes the steps of: (1) forming substantially planar electric wires each of which includes in-slot portions to be received in slots of a stator core and turn portions to be located outside the slots to connect adjacent pairs of the in-slot portions; (2) rolling each of the planar electric wires by more than one turn into a spiral shape; (3) forming a stator coil by assembling the rolled electric wires through elastic deformation thereof; and (4) assembling the stator core and the stator coil to form the stator. Further, in the rolling step, each of the planar electric wires is rolled by plastically deforming the turn portions into circumferentially-extending sections each having a predetermined curvature. Furthermore, a curvature ratio of a radially outermost one of the circumferentially-extending sections is set to be greater than that of a radially innermost one of the same.
    • 一种制造定子的方法包括以下步骤:(1)形成基本上平面的电线,每个电线包括被接纳在定子铁芯的槽中的槽内部分,并且转动部分位于槽的外侧,以连接相邻的一对 槽内部分; (2)将各个平面电线卷绕成多于一圈的螺旋形状; (3)通过弹性变形组装轧制的电线来形成定子线圈; 和(4)组装定子铁芯和定子线圈以形成定子。 此外,在轧制步骤中,每个平面电线通过将转弯部分塑性变形成各自具有预定曲率的周向延伸部分而卷起。 此外,周向延伸部的径向最外侧的曲率比设定为大于其径向最内侧的曲率比。
    • 6. 发明授权
    • Method and apparatus for navigating with correction of angular speed using azimuth detection sensor
    • 使用方位角检测传感器校正角速度的方法和装置
    • US06253154B1
    • 2001-06-26
    • US08754484
    • 1996-11-22
    • Hidekazu OshizawaToshikazu SakakibaraNoboru Taniguchi
    • Hidekazu OshizawaToshikazu SakakibaraNoboru Taniguchi
    • G06F16500
    • G01C21/28
    • An apparatus and method for more accurately determining the position of a moving object by using an azimuth detector distinct from an angular speed detector to correct the gain error and the offset error of the angular speed detector. The position of the moving body is determined using the offset error- and gain error-corrected angular speed. The correction of the offset error includes checking the azimuth and movement of the moving object for three predetermined periods of time; then checking whether the moving object was moving in a straight line each of the three predetermined periods of time. If the object was moving in a straight line each of the three predetermined periods of time, then an offset error correction value is computed using data from the second of the three predetermined periods of time. The correction of the gain error includes determining the movement of the moving object as straight; then determining the movement of the moving object as a turn; then determining the movement of the moving object as straight again. If the turn was a left turn, a left gain error correction value is computed. Similarly, if the turn was a right turn, a right gain error correction value is computed.
    • 一种用于通过使用与角速度检测器不同的方位检测器更准确地确定移动物体的位置以校正角速度检测器的增益误差和偏移误差的装置和方法。 使用偏移误差和增益误差校正的角速度来确定移动体的位置。 偏移误差的校正包括在三个预定时间段内检查运动物体的方位和移动; 然后检查运动物体是否在三个预定时间段内每条直线移动。 如果物体在三个预定时间段中的每一个移动直线,则使用来自三个预定时间段中的第二个的数据来计算偏移误差校正值。 增益误差的校正包括确定移动物体的运动是直的; 然后确定移动物体的转动; 然后再确定运动物体的运动。 如果转弯是左转,则计算左增益误差校正值。 类似地,如果转弯是右转,则计算右增益误差校正值。