公开(公告)号：US11162787B2

公开(公告)日：2021-11-02

申请号：US16386289

申请日：2019-04-17

Applicant: Industrial Technology Research Institute

Inventor： Kai-Ming Pan ,  Ta-Jen Peng ,  Yen-Cheng Chen ,  Qi-Zheng Yang ,  Chen-Yu Kai

IPC: G01B21/04 ,  G06F30/00

Abstract: A measuring program compiling device and a measuring program compiling method thereof are provided. The method includes analyzing a first measuring program to obtain a plurality of first measuring parameters corresponding to the first measuring program, and converting the first measuring parameters into a plurality of second measuring parameters corresponding to a plurality of planning operations; generating a plurality of standardized measuring parameters according to the second measuring parameters and a plurality of computer aided design (CAD) image parameters; receiving a plurality of parameter input operations corresponding to the planning operations to update the second measuring parameters; generating a standardized measuring program corresponding to a CAD file according to the standardized measuring parameters; and converting the standardized measuring program into a target measuring program executed on a target measuring device according to specification data of the target measuring device.

公开(公告)号：US20210225607A1

公开(公告)日：2021-07-22

申请号：US16813747

申请日：2020-03-10

Applicant: Industrial Technology Research Institute

Inventor： Yen-Cheng Chen ,  Chung-Yin Chang ,  Jun-Yi Jiang ,  Qi-Zheng Yang ,  Kai-Ming Pan ,  Chen-Yu Kai

IPC: H01J37/02 ,  G01B11/275

Abstract: A calibrating method is provided including the following steps. A type of a first sensor and a type of a first sensor carrier are determined according to an external shape of a first object. The first sensor is carried by the first sensor carrier, and a relative coordinate of the first object is measured by the first sensor. The relative coordinate of the first object is compared with a predetermined coordinate of the first object to obtain a first object coordinate error, and the first object coordinate error is corrected. After the first object coordinate error is corrected, the first object is driven to perform an operation on a second object or the second object is driven to perform the operation on the first object. A calibrating system is also provided.

公开(公告)号：US11289303B2

公开(公告)日：2022-03-29

申请号：US16813747

申请日：2020-03-10

Applicant: Industrial Technology Research Institute

Inventor： Yen-Cheng Chen ,  Chung-Yin Chang ,  Jun-Yi Jiang ,  Qi-Zheng Yang ,  Kai-Ming Pan ,  Chen-Yu Kai

IPC: H01J37/02 ,  G01B11/275

Abstract: A calibrating method is provided including the following steps. A type of a first sensor and a type of a first sensor carrier are determined according to an external shape of a first object. The first sensor is carried by the first sensor carrier, and a relative coordinate of the first object is measured by the first sensor. The relative coordinate of the first object is compared with a predetermined coordinate of the first object to obtain a first object coordinate error, and the first object coordinate error is corrected. After the first object coordinate error is corrected, the first object is driven to perform an operation on a second object or the second object is driven to perform the operation on the first object. A calibrating system is also provided.

公开(公告)号：US11904482B2

公开(公告)日：2024-02-20

申请号：US17219890

申请日：2021-04-01

Applicant: Industrial Technology Research Institute

Inventor： Jun-Yi Jiang ,  Yen-Cheng Chen ,  Chung-Yin Chang ,  Guan-Wei Su ,  Qi-Zheng Yang

IPC: B25J9/16 ,  B25J19/00

CPC classification number: B25J9/1692 ,  B25J9/1602 ,  B25J9/1653 ,  B25J9/1664 ,  B25J9/1684 ,  B25J19/0095

Abstract: A mechanical arm calibration system and a mechanical arm calibration method are provided. The method includes: locating a position of an end point of a mechanical arm in a three-dimensional space to calculate an actual motion trajectory of the end point when the mechanical arm is operating; retrieving link parameters of the mechanical arm, randomly generating sets of particles including compensation amounts for the link parameters through particle swarm optimization (PSO), importing the compensation amounts of each of the sets of particles into forward kinematics after addition of the corresponding link parameters, to calculate an adaptive motion trajectory of the end point; calculating position errors between the adaptive motion trajectory and the actual motion trajectory of each of the sets of particles for a fitness value of the PSO to estimate a group best position; and updating the link parameters by the compensation amounts corresponding to the group best position.

公开(公告)号：US20240189990A1

公开(公告)日：2024-06-13

申请号：US18470438

申请日：2023-09-20

Applicant: Industrial Technology Research Institute

Inventor： Yen-Cheng Chen ,  Jing Bo Chen

IPC: B25J9/16

CPC classification number: B25J9/1612 ,  B25J9/161

Abstract: A system and a method for automatically collecting a stirrup are provided. The system includes a control unit, a stirrup device, and a robotic arm. The control unit receives work order information and automatically generates pickup point and placement point information of the stirrup according to the work order information. The stirrup device is electrically connected to the control unit and receives the work order information output by the control unit to shape the stirrup. The robotic arm is electrically connected to the control unit and receives the pickup point and placement point information, wherein the control unit controls the robotic arm to grab the stirrup from a pickup point and place the stirrup at a placement point.

公开(公告)号：US20220203544A1

公开(公告)日：2022-06-30

申请号：US17219890

申请日：2021-04-01

Applicant: Industrial Technology Research Institute

Inventor： Jun-Yi Jiang ,  Yen-Cheng Chen ,  Chung-Yin Chang ,  Guan-Wei Su ,  Qi-Zheng Yang

IPC: B25J9/16 ,  B25J19/00

Abstract: A mechanical arm calibration system and a mechanical arm calibration method are provided. The method includes: locating a position of an end point of a mechanical arm in a three-dimensional space to calculate an actual motion trajectory of the end point when the mechanical arm is operating; retrieving link parameters of the mechanical arm, randomly generating sets of particles including compensation amounts for the link parameters through particle swarm optimization (PSO), importing the compensation amounts of each of the sets of particles into forward kinematics after addition of the corresponding link parameters, to calculate an adaptive motion trajectory of the end point; calculating position errors between the adaptive motion trajectory and the actual motion trajectory of each of the sets of particles for a fitness value of the PSO to estimate a group best position; and updating the link parameters by the compensation amounts corresponding to the group best position.

公开(公告)号：US10967510B2

公开(公告)日：2021-04-06

申请号：US15854288

申请日：2017-12-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chen-Yu Kai ,  Kai-Ming Pan ,  Yen-Cheng Chen ,  Ta-Jen Peng

IPC: B25J9/16 ,  B25J11/00 ,  G05B19/042

Abstract: A robot arm processing system includes a robot arm, a processing module, and a control module. The robot arm is for providing a mechanical holding force. The processing module is disposed on the robot arm to process a workpiece. The control module is connected to the robot arm or the processing module. The control module outputs an anti-vibration signal according to the reaction force of the workpiece or the displacement of the robot arm to counteract the reaction force of the workpiece or the displacement of the robot arm.