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    Goal-oriented numerical control automatic tuning system and method
    2.
    发明授权
    Goal-oriented numerical control automatic tuning system and method 有权
    面向数字控制的自动调谐系统及方法

    公开(公告)号：US09501053B2

    公开(公告)日：2016-11-22

    申请号：US13897098

    申请日：2013-05-17

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE-LON

    Inventor： Chien-Yi Lee ,  Hung-Chieh Hsieh ,  Cheng-Yu Chen ,  Hao-Wei Nien ,  Yi-Ying Lin

    IPC: G05B13/02 ,  G05B19/404

    CPC classification number: G05B19/404 ,  G05B2219/49181

    Abstract: A goal-oriented numerical control automatic tuning system is used for a numerical controller of a machine tool to automatically tune the machine tool. The system includes a goal-oriented input module for receiving external goal values; a machining test path selecting module for receiving an external machining path; and an automatic machine-tuning equation module including a control equation with a predetermined equation coefficient for receiving the goal values and the machining path from the goal-oriented input module and the machining test path selecting module, respectively, such that an appropriate control parameter can be obtained by calculating the control equation based on the goal values and the machining path, and then this control parameter passed to a numerical controller in order to control actuation of the machine tool.

    Abstract translation: 一种面向目标的数控自动调谐系统，用于机床的数控机床自动调谐机床。 该系统包括用于接收外部目标值的面向目标的输入模块; 用于接收外部加工路径的加工试验路径选择模块; 以及自动机器调谐方程模块，其分别包括具有预定方程式的控制方程，用于接收来自面向目标的输入模块和加工测试路径选择模块的目标值和加工路径，使得适当的控制参数可以 通过基于目标值和加工路径计算控制方程得到，然后将该控制参数传递给数值控制器，以控制机床的致动。

    MACHINING ASSISTANCE METHOD AND THE APPARATUS USING THE SAME
    3.
    发明申请
    MACHINING ASSISTANCE METHOD AND THE APPARATUS USING THE SAME 有权
    加工辅助方法及其使用方法

    公开(公告)号：US20160132038A1

    公开(公告)日：2016-05-12

    申请号：US14583466

    申请日：2014-12-26

    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

    Inventor： Shih-Je Shiu ,  Chien-Yi Lee ,  Yi-Ying Lin ,  Po-Hsun Wu ,  Tsung-Yi Bai

    IPC: G05B19/19

    CPC classification number: G05B19/19 ,  E21B44/04 ,  G05B2219/32001 ,  G05B2219/36421 ,  G05B2219/36429 ,  G06F19/00

    Abstract: A machining assistance method and an apparatus using the same are provided. The machining assistance method comprises following steps. Firstly, a circle correction path is received for driving a platform to perform a circular motion. Next, a driving torque of the server driver driving the platform is obtained. Then, whether the driving torque is changed to 0 is determined; if yes, a first position of the platform is recorded. Then, whether the driving torque is changed to a peak is determined; if yes, a second position of the platform is recorded. After that, the server driver is controlled to drive the platform according to a first position and a second position in a machining process.

    Abstract translation: 提供了一种加工辅助方法和使用其的装置。 加工辅助方法包括以下步骤。 首先，接收用于驱动平台执行圆周运动的圆校正路径。 接下来，获得驱动平台的服务器驱动器的驱动扭矩。 然后，确定驱动转矩是否变为0; 如果是，则记录平台的第一位置。 然后，确定驱动转矩是否变为峰值; 如果是，则记录平台的第二位置。 之后，控制服务器驱动器以在加工过程中根据第一位置和第二位置驱动平台。

    Automated calibration system and method for a workpiece coordinate frame of a robot
    5.
    发明授权
    Automated calibration system and method for a workpiece coordinate frame of a robot 有权

    公开(公告)号：US11433541B2

    公开(公告)日：2022-09-06

    申请号：US16728017

    申请日：2019-12-27

    Applicant: Industrial Technology Research Institute

    Inventor： Chwen-Yi Yang ,  Cheng-Kai Huang ,  Jan-Hao Chen ,  Yi-Ying Lin ,  Bing-Cheng Hsu

    IPC: B25J9/16 ,  G05B19/401 ,  B25J19/02

    Abstract: An automated calibration system for a workpiece coordinate frame of a robot includes a physical image sensor having a first image central axis, and a controller for controlling the physical image sensor adapted on a robot to rotate by an angle to set up a virtual image sensor having a second image central axis. The first and the second image central axes are intersected at an intersection point. The controller controls the robot to repeatedly move back and forth a characteristic point on the workpiece between these two axes until the characteristic point overlaps the intersection point. The controller records a calibration point including coordinates of joints of the robot, then the controller moves another characteristic point and repeats the foregoing movement to generate several other calibration points. According to the calibration points, the controller calculates relative coordinates of a virtual tool center point and the workpiece to the robot.

    System and method for establishing a junction trace of an assembly
    7.
    发明授权
    System and method for establishing a junction trace of an assembly 有权

    公开(公告)号：US11270427B2

    公开(公告)日：2022-03-08

    申请号：US16809576

    申请日：2020-03-05

    Applicant: Industrial Technology Research Institute

    Inventor： Bing-Cheng Hsu ,  Cheng-Kai Huang ,  Jan-Hao Chen ,  Chwen-Yi Yang ,  Yi-Ying Lin

    IPC: G06T7/00 ,  G06T7/149 ,  G06T7/11 ,  A43D1/08 ,  A41H3/00 ,  B25J18/00 ,  G05B19/418

    Abstract: A system for establishing a junction trace of an assembly includes a surface model creating module, a processing module, and a material inspection module. The assembly includes a first part and a second part assembled with each other. The surface model creating module scans the first part and the second part to separately establish first surface model data and second surface model data. The processing module establishes assembled surface model data according to the first surface model data and the second surface model data, determines a junction region from the assembled surface model data, and determines inspection points mapped on the assembly according to the junction region. The material inspection module inspects materials of the assembly at the inspection points. The processing module establishes a junction trace of the first part and the second part in the assembly according to a material inspection result.

    SYSTEM AND METHOD FOR ESTABLISHING A JUNCTION TRACE OF AN ASSEMBLY
    8.
    发明申请
    SYSTEM AND METHOD FOR ESTABLISHING A JUNCTION TRACE OF AN ASSEMBLY 有权

    公开(公告)号：US20210209744A1

    公开(公告)日：2021-07-08

    申请号：US16809576

    申请日：2020-03-05

    Applicant: Industrial Technology Research Institute

    Inventor： Bing-Cheng Hsu ,  Cheng-Kai Huang ,  Jan-Hao Chen ,  Chwen-Yi Yang ,  Yi-Ying Lin

    IPC: G06T7/00 ,  G06T7/149 ,  G06T7/11 ,  G05B19/418 ,  A43D1/08 ,  A41H3/00 ,  B25J18/00

    Abstract: A system for establishing a junction trace of an assembly includes a surface model creating module, a processing module, and a material inspection module. The assembly includes a first part and a second part assembled with each other. The surface model creating module scans the first part and the second part to separately establish first surface model data and second surface model data. The processing module establishes assembled surface model data according to the first surface model data and the second surface model data, determines a junction region from the assembled surface model data, and determines inspection points mapped on the assembly according to the junction region. The material inspection module inspects materials of the assembly at the inspection points. The processing module establishes a junction trace of the first part and the second part in the assembly according to a material inspection result.

    CUTTING TOOL CONTROLLER AND METHOD OF CONTROLLING THE SAME
    10.
    发明申请
    CUTTING TOOL CONTROLLER AND METHOD OF CONTROLLING THE SAME 有权
    切割工具控制器及其控制方法

    公开(公告)号：US20160132039A1

    公开(公告)日：2016-05-12

    申请号：US14584007

    申请日：2014-12-29

    Applicant: Industrial Technology Research Institute

    Inventor： Che-Wei Hsu ,  Chien-Yi Lee ,  Yi-Ying Lin ,  Shih-Je Shiu ,  Yung-Ming Kao

    IPC: G05B19/19

    CPC classification number: G05B19/19 ,  B23Q1/522 ,  B23Q17/2457 ,  B27C5/02 ,  G05B19/404 ,  G05B2219/37582 ,  G05B2219/45044 ,  G05B2219/49184 ,  G05B2219/50049

    Abstract: A cutting tool controller and method of controlling are provided. The method includes providing a swing angle for the cutting tool, obtaining a swing vector of the cutting tool through kinematics calculation according to the swing angle, using the swing vector of the cutting tool to calculate a set of possible solutions of a swaying angle of the cutting tool, selecting a possible solution satisfying an operation condition of the machine from the set of possible solutions, using the selected possible solution to calculate an offset of positions of the cutting tool before and after swaying, so as to generate a compensation vector, calculating required compensation values for three axes of the machine according to the compensation vector, and outputting a control command including the compensation values, such that the cutting tool of the machine or a working table for placing the workpiece thereon of the machine moves correspondingly.

    Abstract translation: 提供了切削刀具控制器和控制方法。 该方法包括提供切割工具的摆动角度，使用切削工具的摆动矢量，通过根据摆动角度的运动学计算获得切割工具的摆动矢量，以计算切割工具的摆动角度的一组可能的解决方案 切割工具，使用所选择的可能的解决方案，选择可能的解决方案来满足机器的操作条件的可能解决方案，以计算切割工具在摆动之前和之后的位置的偏移量，以产生补偿向量，计算 根据补偿矢量对机器的三个轴进行所需的补偿值，并且输出包括补偿值的控制命令，使得机器的切削工具或用于将工件放置在其上的工作台相应地移动。

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