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67 条记录 (耗时 0.041 秒)

    Method and apparatus for detecting position and velocity of moving body
    11.
    发明授权
    Method and apparatus for detecting position and velocity of moving body 失效
    用于检测移动体的位置和速度的方法和装置

    公开(公告)号：US4628314A

    公开(公告)日：1986-12-09

    申请号：US668893

    申请日：1984-11-07

    申请人： Shigeki Morinaga ,  Yasuyuki Sugiura ,  Kunio Miyashita ,  Tadashi Takahashi

    发明人： Shigeki Morinaga ,  Yasuyuki Sugiura ,  Kunio Miyashita ,  Tadashi Takahashi

    IPC分类号： G01P3/42 ,  G01D5/246 ,  G01P3/44 ,  G01P3/489 ,  G08C19/16 ,  G01P3/52 ,  G01P13/00

    CPC分类号： G01P3/489 ,  G01D5/246 ,  G01P3/44 ,  Y10S388/901 ,  Y10S388/912 ,  Y10S388/915

    摘要： A method for detecting the position and the velocity by using an encoder mounted directly on a moving body wherein original signals of the encoder are pulse-width modulated by using a sampling carrier wave and the position is detected by measuring the width of the pulses thus obtained. An apparatus for implementing the method comprises a carrier wave generation circuit, a pulse width modulation circuit which pulse-width modulates the original signals coming from the encoder by using the carrier wave, a pulse width timer which measures the width of the pulses thus modulated, and a microcomputer connected to the pulse width timer.

    摘要翻译： 通过使用直接安装在移动体上的编码器来检测位置和速度的方法，其中使用采样载波对编码器的原始信号进行脉冲宽度调制，并且通过测量由此获得的脉冲的宽度来检测位置 。 实现该方法的装置包括：载波产生电路，脉冲宽度调制来自使用载波的编码器的原始信号的脉冲宽度调制电路;测量被调制脉冲宽度的脉冲宽度计时器; 和连接到脉宽定时器的微型计算机。

    Rotary cylinder apparatus
    12.
    发明授权
    Rotary cylinder apparatus 失效
    旋转气缸装置

    公开(公告)号：US4347536A

    公开(公告)日：1982-08-31

    申请号：US109499

    申请日：1980-01-04

    申请人： Kunio Miyashita ,  Tadashi Takahashi ,  Shigeki Morinaga

    发明人： Kunio Miyashita ,  Tadashi Takahashi ,  Shigeki Morinaga

    IPC分类号： G11B5/53 ,  G11B15/473 ,  G11B5/52

    CPC分类号： G11B15/473 ,  G11B5/53

    摘要： A rotary cylinder apparatus comprises a rotary drum mounted thereon with a magnetic head, a brushless motor for driving the rotary drum, a stationary drum housing the brushless motor and which is disposed opposing the rotary drum, and a revolution-rate detector for detecting the number of revolutions of the rotary drum. The brushless motor comprises a permanent magnet rotor connected to the rotary drum, a driving coil mounted on the stationary drum, and a position detector for detecting the position of the permanent magnet rotor in order to control current to be supplied to the driving coil. The detecting coil of the revolution-rate detector and the brushless motor are housed in the stationary drum and wiring of the driving coil and revolution-rate detecting coil is performed on a common wiring board. Thus, the driving section of the rotary cylinder apparatus is small-sized and made light in weight, and the number of processes of assembling the rotary cylinder apparatus can be decreased.

    摘要翻译： 旋转滚筒装置包括安装有磁头的旋转滚筒，用于驱动旋转滚筒的无刷马达，容纳无刷马达的固定滚筒，与旋转滚筒相对配置，转速检测器用于检测数字 的旋转鼓的转数。 无刷电动机包括连接到旋转磁鼓的永磁转子，安装在静止磁鼓上的驱动线圈，以及位置检测器，用于检测永磁转子的位置，以控制供给驱动线圈的电流。 转速检测器的检测线圈和无刷电动机被容纳在固定鼓中，驱动线圈和转速检测线圈的布线在公共布线板上进行。 因此，旋转滚筒装置的驱动部分体积小，重量轻，并且能够减少组装旋转滚筒装置的处理次数。

    Slotless brushless motor
    13.
    发明授权
    Slotless brushless motor 失效
    无槽无刷电机

    公开(公告)号：US4336475A

    公开(公告)日：1982-06-22

    申请号：US66767

    申请日：1979-08-14

    申请人： Shigeki Morinaga ,  Kunio Miyashita ,  Tadashi Takahashi ,  Takeo Maeda ,  Seizi Yamashita

    发明人： Shigeki Morinaga ,  Kunio Miyashita ,  Tadashi Takahashi ,  Takeo Maeda ,  Seizi Yamashita

    IPC分类号： H02K3/00 ,  H02K3/46 ,  H02K29/00

    CPC分类号： H02K21/24 ,  H02K3/00

    摘要： The present invention relates to a slotless, brushless motor comprising a permanent magnet rotor rotationary together with a shaft and a stationary armature coil disposed in opposition to the rotor.The armature coil comprises a coil portion concentrically wound, an adjacent coil portion formed in sequence from the coil portion and concentrically wound, a coil performed on a plane by a plurality of the coil portions, N coils (N is integer) laid on each other and different in a phase respectively, sheets disposed between said N coils and a supporting member supporting the coils and the sheets made integral.

    摘要翻译： 本发明涉及一种无槽无刷电动机，其包括与轴一起旋转的永磁体转子和与转子相对设置的固定电枢线圈。 电枢线圈包括同心缠绕的线圈部分，从线圈部分顺序形成并同心缠绕的相邻线圈部分，由多个线圈部分在平面上执行的线圈，彼此相邻的N个线圈（N是整数） 并且分别具有不同的相位，设置在所述N个线圈之间的片材和支撑所述线圈的支撑部件和一体化的片材。

    Programmable counter/timer device with programmable registers having programmable functions
    18.
    发明授权
    Programmable counter/timer device with programmable registers having programmable functions 失效
    具有可编程功能的可编程寄存器的可编程计数器/定时器器件

    公开(公告)号：US5089955A

    公开(公告)日：1992-02-18

    申请号：US484909

    申请日：1990-02-26

    申请人： Shigeki Morinaga ,  Mitsuru Watabe

    发明人： Shigeki Morinaga ,  Mitsuru Watabe

    IPC分类号： G04G15/00 ,  G04G99/00

    CPC分类号： G04G99/006 ,  G04G15/006

    摘要： A counter timer device includes a plurality of registers each capable of performing any of the function of a counter/timer register, the function of a capture register and the function of a compare register, in accordance with a command from a central processing unit, and a plurality of task registers corresponding to tasks which are to be carried out by using the above registers. Each of the task registers stores a task instruction for specifying a counter/timer register and a capture/compare register which are used in a task, and for specifying the operation mode of each of the specified registers. The task registers are scanned to successively read out the task instructions, and each of the read-out task instructions controls the operation of each of registers used in a corresponding task. Thus, tasks corresponding to the task instructions are all carried out at once.

    摘要翻译： 计数器定时器装置包括多个寄存器，每个寄存器能够根据来自中央处理单元的命令执行计数器/定时器寄存器的功能，捕获寄存器的功能和比较寄存器的功能，以及 对应于将通过使用上述寄存器执行的任务的多个任务寄存器。 每个任务寄存器存储用于指定在任务中使用的计数器/定时器寄存器和捕获/比较寄存器的任务指令，以及用于指定每个指定寄存器的操作模式。 扫描任务寄存器以连续读取任务指令，并且每个读出任务指令控制在相应任务中使用的每个寄存器的操作。 因此，与任务指令相对应的任务都是一次执行的。

    Method for controlling angular position and apparatus therefor
    20.
    发明授权
    Method for controlling angular position and apparatus therefor 失效
    用于控制角位置的方法及其装置

    公开(公告)号：US4473786A

    公开(公告)日：1984-09-25

    申请号：US354282

    申请日：1982-03-03

    申请人： Kunio Miyashita ,  Tadashi Takahashi ,  Hiroshi Hayashida ,  Shigeki Morinaga ,  Kosho Ishizaki

    发明人： Kunio Miyashita ,  Tadashi Takahashi ,  Hiroshi Hayashida ,  Shigeki Morinaga ,  Kosho Ishizaki

    IPC分类号： G05B19/23 ,  G05B19/416 ,  G05B13/00

    CPC分类号： G05B19/416 ,  G05B19/237

    摘要： A method and apparatus for controlling the angular position of a motor by controlling the revolution of the motor in response to a given positioning command value commanding a predetermined angular position of the motor shaft so as to stop the motor shaft at the predetermined angular position, wherein the acceleration of the motor being accelerated in the initial acceleration stage of the motor position control operation is calculated, and on the basis of the calculated acceleration and a commanded maximum velocity, the remainder angular distance between the deceleration starting angular position and the desired angular position of the motor and the deceleration command value in the deceleration stage are calculated so as to control the deceleration of the motor on the basis of the calculated values.

    摘要翻译： 一种方法和装置，用于通过响应给定定位指令值控制电动机的转动来控制电动机的角度位置，所述定位指令值指令电动机轴的预定角位置，以将电动机轴停止在预定的角位置，其中 计算在电动机位置控制动作的初始加速阶段加速的电动机的加速度，根据计算出的加速度和命令的最大速度，减速开始角位置与期望角位置之间的剩余角距离 并且计算减速阶段的电动机的减速指令值，并根据计算出的值来控制电动机的减速度。