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    Autonomous control system apparatus and program for a small, unmanned helicopter
    62.
    发明申请
    Autonomous control system apparatus and program for a small, unmanned helicopter 有权
    一种小型无人直升机的自动控制系统装置和程序

    公开(公告)号：US20070162196A1

    公开(公告)日：2007-07-12

    申请号：US11644893

    申请日：2006-12-26

    Applicant: Kenzo Nonami ,  Jin Shin ,  Daigo Fujiwara ,  Kensaku Hazawa ,  Keitaro Matsusaka

    Inventor： Kenzo Nonami ,  Jin Shin ,  Daigo Fujiwara ,  Kensaku Hazawa ,  Keitaro Matsusaka

    IPC: G01C23/00

    CPC classification number: G05D1/0033

    Abstract: An objective of the invention, focusing on these issues involved in the use of a small, hobby-type, unmanned helicopter, is to develop an autonomous control system comprising autonomous control systems for a small unmanned helicopter, to be mounted on said small unmanned helicopter; a servo pulse mixing/switching unit; a radio-controlled pulse generator; and autonomous control algorithms that are appropriate for the autonomous control of the aforementioned small unmanned helicopter, thereby providing an autonomous control system that provides autonomous control on the helicopter toward target values. The autonomous control system for a small unmanned helicopter of the present invention comprises: Sensors that detect the current position, the attitude angle, the altitude relative to the ground, and the absolute azimuth of the nose of the aforementioned small unmanned helicopter; A primary computational unit that calculates optimal control reference values for driving the servo motors that move five rudders on the helicopter from the target position or velocity values that are set by the ground station and the aforementioned current position and attitude angle of the small unmanned helicopter that are detected by the aforementioned sensors; An autonomous control system equipped with a secondary computational unit that converts the data collected by said sensors and the computational results as numeric values that are output by said primary computational unit into pulse signals that can be accepted by the servo motors, Such that these components are assembled into a small frame box, thereby achieving both size and weight reductions.

    Abstract translation: 本发明的目标是关注使用小型爱好型无人直升机所涉及的这些问题，是开发一种自主控制系统，包括用于小型无人直升机的自主控制系统，安装在所述小型无人直升机上 ; 伺服脉冲混合/切换装置; 无线电脉冲发生器; 以及适用于上述小型无人直升机的自主控制的自主控制算法，从而提供了一种自主控制系统，其向直升机提供朝向目标值的自主控制。 本发明的小型无人直升机的自主控制系统包括：检测当前位置，姿态角度，相对于地面的高度的传感器和上述小型无人直升机的鼻子的绝对方位角; 计算最佳控制参考值的主要计算单元，用于驱动从目标位置移动直升机上的五个方向舵的伺服电机或由地面站设定的速度值以及上述当前的小型无人直升机的位置和姿态角度的伺服电机， 由上述传感器检测; 一种配备有二次计算单元的自主控制系统，其将由所述传感器收集的数据和计算结果转换为由所述主要计算单元输出的数字值，使其能够被伺服电机接受的脉冲信号。这些组件是 组装成小框架盒，从而实现尺寸和重量的减轻。

    INTEGRATED THIN-FILM SOLAR CELL AND METHOD OF MANUFACTURING THE SAME
    64.
    发明申请
    INTEGRATED THIN-FILM SOLAR CELL AND METHOD OF MANUFACTURING THE SAME 有权
    集成薄膜太阳能电池及其制造方法

    公开(公告)号：US20070131271A1

    公开(公告)日：2007-06-14

    申请号：US11610254

    申请日：2006-12-13

    Applicant: Koeng Lim ,  Seong Kwon ,  Joong Kwak ,  Sang Park ,  Ji Yang ,  Sang Kim ,  Yoo Lee ,  Jin Shin

    Inventor： Koeng Lim ,  Seong Kwon ,  Joong Kwak ,  Sang Park ,  Ji Yang ,  Sang Kim ,  Yoo Lee ,  Jin Shin

    IPC: H02N6/00

    CPC classification number: H01L31/1804 ,  H01L31/022466 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/1884 ,  Y02E10/547 ,  Y02P70/521

    Abstract: Provided are an integrated thin-film solar cell and a method of manufacturing the same. The method comprises forming and patterning a conductive material to be adjacently spaced a predetermined distance apart from each other on a substrate; forming a solar cell (semiconductor) layer on the resultant substrate; obliquely depositing a first transparent conductive material on the solar cell layer; etching the solar cell layer using the first transparent conductive material as a mask; and obliquely depositing a second transparent conductive material on the resultant substrate, and electrically connecting the conductive material with the first transparent conductive material.

    Abstract translation: 提供一种集成薄膜太阳能电池及其制造方法。 该方法包括在衬底上形成和图案化彼此相隔预定距离的导电材料; 在所得基板上形成太阳能电池（半导体）层; 将第一透明导电材料倾斜地沉积在太阳能电池层上; 使用第一透明导电材料作为掩模蚀刻太阳能电池层; 并在所得基板上倾斜沉积第二透明导电材料，并将导电材料与第一透明导电材料电连接。

    Autonomous control method for small unmanned helicopter
    66.
    发明申请
    Autonomous control method for small unmanned helicopter 有权

    公开(公告)号：US20060060694A1

    公开(公告)日：2006-03-23

    申请号：US11194466

    申请日：2005-08-02

    Applicant: Kenzo Nonami ,  Jin Shin ,  Daigo Fujiwara ,  Kensaku Hazawa ,  Keitaro Matsusaka

    Inventor： Kenzo Nonami ,  Jin Shin ,  Daigo Fujiwara ,  Kensaku Hazawa ,  Keitaro Matsusaka

    IPC: B64C27/54

    CPC classification number: G05D1/0033 ,  A63H27/12 ,  A63H30/04 ,  G05D1/0858

    Abstract: An objective of the present invention is to provide an autonomous control method that autonomously controls a small unmanned helicopter toward target values, such as a set position and velocity, by deriving model formulas that are well suited for the autonomous control of small unmanned helicopters, by designing an autonomous control algorithm based on the model formulas, and by calculating the autonomous control algorithm. The autonomous control system for a small unmanned helicopter of the present invention comprises: sensors that detect the current position, the attitude angle, the altitude relative to the ground, and the absolute azimuth of the nose of the aforementioned small unmanned helicopter; a primary computational unit that calculates optimal control reference values for driving the servo motors that move five rudders on the helicopter from target position or velocity values that are set by the ground station and the aforementioned current position and attitude angle of the small unmanned helicopter that are detected by the aforementioned sensors; an autonomous control system equipped with a secondary computational unit that converts the data collected by said sensors and the computational results as numeric values that are output by said primary computational unit into pulse signals that can be accepted by the servo motors, such that these components are assembled into a small frame box, thereby achieving both size and weight reductions; a ground station host computer that can also be used as the aforementioned computational unit for the aforementioned autonomous control system; if the aforementioned ground station host computer is used as the aforementioned computational unit for the aforementioned autonomous control system, in the process of directing the computational results that are output from said ground station host computer to said servo motors through a manual operation transmitter, a radio control generator that converts said computational results as numerical values into pulse signals that said manual operation transmitter can accept; a servo pulse mixing/switching apparatus, on all said servo motors for said small unmanned helicopter, that permits the switching of manual operation signals and said control signals that are output from said autonomous control system or mixing thereof in any ratio; an autonomous control algorithm wherein the mathematical model for transfer function representation encompassing pitching operation input through pitch axis attitude angles in the tri-axis orientation control for said small unmanned helicopter is defined as G θ ⁡ ( s ) = e - Ls ⁢ K θ ⁢ ω ns 2 ( s 2 + 2 ⁢  s ⁢ ω n ⁢   ⁢ s ⁢ s + ω n ⁢   ⁢ s 2 ) ⁢ ( T θ ⁢ s + 1 ) ⁢ s wherein Gθ: parameter e−Ls: dead time element Kθ: model gain Tθ: model gain ωns: natural frequency s: laplace operator ξs: damped ratio such that the aforementioned small unmanned helicopter is controlled autonomously based on the aforementioned mathematical model.

    Method and system for preventing reverse rotation operation of engine
    68.
    发明授权
    Method and system for preventing reverse rotation operation of engine 有权
    用于防止发动机反转运转的方法和系统

    公开(公告)号：US06691690B2

    公开(公告)日：2004-02-17

    申请号：US10216497

    申请日：2002-08-09

    Applicant: Hyun-Jin Shin

    Inventor： Hyun-Jin Shin

    IPC: F02P1100

    CPC classification number: F02D41/009 ,  F02D2250/06 ,  F02P11/02

    Abstract: The present invention relates to a method and system for preventing reverse rotation operation of an engine using a system that includes a crank angle sensor (CAS), a cam position sensor (CPS), and an engine control unit for receiving signals from the CAS and the CPS to perform engine control. The method includes determining if a piston in a specific cylinder is at a predetermined location using a level of a CPS signal at a leading edge and a trailing edge of a CAS signal; determining if the engine is rotating in reverse using the CPS signal level at the leading edge and trailing edge of the CAS signal in the case where it is determined that the piston of the specific cylinder is at the predetermined location; and discontinuing operation of the engine if it is determined that the engine is undergoing reverse rotation.

    Abstract translation: 本发明涉及一种使用包括曲柄角传感器（CAS），凸轮位置传感器（CPS）和用于从CAS接收信号的发动机控制单元的系统来防止发动机的反向旋转运行的方法和系统，以及 CPS执行发动机控制。 该方法包括使用CAS信号的前沿和后沿处的CPS信号的电平来确定特定气缸中的活塞是否处于预定位置; 在确定特定气缸的活塞在预定位置的情况下，使用CPS信号电平在CAS信号的前沿和后端确定发动机是否反向旋转; 并且如果确定发动机正在进行反向旋转，则停止发动机的操作。

    Multi-bit flash memory cell and programming method using the same
    70.
    发明授权
    Multi-bit flash memory cell and programming method using the same 失效
    多位闪存单元和编程方法使用相同

    公开(公告)号：US06304484B1

    公开(公告)日：2001-10-16

    申请号：US09722111

    申请日：2000-11-27

    Applicant: Jin Shin ,  Sang Hoan Chang ,  Seoung Ouk Choi ,  Keon Soo Shim

    Inventor： Jin Shin ,  Sang Hoan Chang ,  Seoung Ouk Choi ,  Keon Soo Shim

    IPC: G11C1604

    CPC classification number: G11C16/0475 ,  G11C11/5621 ,  G11C11/5628 ,  G11C11/5671 ,  G11C16/0458 ,  G11C2211/5612 ,  H01L29/7887

    Abstract: There is disclosed a multi-bit flash memory cell and programming method using the same. In order to solve the problems that the size of a cell per unit is increased, reliability of a device is degraded due to a high operating voltage and a circuit necessary for driving the cell becomes complicated, the multi-bit flash memory cell and programming method using the same according to the present invention stores information of various states, by interchangeably programs a drain and a source in a cell array of virtual ground type, in a structure in which that two types of cells look like connected serially by doping a floating gate in a flash memory cell with two regions of a N type and a P to type.

    Abstract translation: 公开了一种使用其的多位闪存单元和编程方法。 为了解决每单元的单元尺寸增加的问题，由于高工作电压，器件的可靠性降低，并且驱动单元所需的电路变得复杂，多位闪存单元和编程方法 根据本发明，使用它们的信息通过可互换地编程虚拟接地型单元阵列中的漏极和源极的信息来存储各种状态的信息，其中两种类型的单元看起来通过掺杂浮置栅极串联连接 在具有N型和P型的两个区域的闪存单元中。

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