KR100405718B1 - 위치제어를 위한 원호 보간 방법 및 시스템 - Google Patents
위치제어를 위한 원호 보간 방법 및 시스템 Download PDFInfo
- Publication number
- KR100405718B1 KR100405718B1 KR10-2001-0053531A KR20010053531A KR100405718B1 KR 100405718 B1 KR100405718 B1 KR 100405718B1 KR 20010053531 A KR20010053531 A KR 20010053531A KR 100405718 B1 KR100405718 B1 KR 100405718B1
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- South Korea
- Prior art keywords
- angular velocity
- omega
- controlled device
- trajectory
- limit
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 15
- 238000010586 diagram Methods 0.000 description 5
- 230000001133 acceleration Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/41—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by interpolation, e.g. the computation of intermediate points between programmed end points to define the path to be followed and the rate of travel along that path
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/402—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/34—Director, elements to supervisory
- G05B2219/34149—Circular interpolation
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computing Systems (AREA)
- Theoretical Computer Science (AREA)
- Control Of Position Or Direction (AREA)
Abstract
Description
Claims (6)
- 허용궤적오차(E_{lin e})에 의한 각속도 제한값을 계산하는 제1한계각속도 (omega_1) 계산단계;허용원심력()에 의한 각속도 제한값을 계산하는 제2한계각속도(omega_2) 계산단계;목표궤적상의 한 지점에서 피제어 기기의 위치제어를 위한 회전각속도 (omega)를 계산하는 단계;상기 계산된 회전각속도(omega)가 회전각속도 제한조건에 해당하는지 판단하는 제한조건 판단단계;제한조건에 해당되면 상기 제한조건에 해당되지 않는 회전각속도로 회전각속도(omega)를 조정하는 회전각속도 조정단계; 및상기 조정된 회전각속도(omega)로 피제어 기기의 위치를 이동시키는 위치이동단계; 를 포함하되,상기 제1한계각속도(omega_1)는,으로 정의되고,상기 제2한계각속도(omega_2)는,으로 정의된 것을 특징으로 하는 위치제어를 위한 원호 보간 방법.(단, 여기서 E_{lin e}은 허용궤적오차 즉 목표궤적과 원호 보간에 의한 궤적과의 최대 허용편차를, r은 곡률 반경을,는 이동모터에 제어신호를 출력하는 시간간격을,는 허용원심력을, r은 곡률 반경을 말한다)
- 제1항에서,상기 제한조건은 회전각속도가 상기 제1한계각속도 및 제2한계각속도 중 어느 하나를 초과하는 것으로 정의되는 것을 특징으로 하는 위치제어를 위한 원호 보간 방법.
- 제1항에서,상기 회전각속도 조정단계는 상기 제1한계각속도 및 제2한계각속도 중의 최소값으로 회전각속도(omega)를 조정하는 것을 특징으로 하는 위치제어를 위한 원호 보간 방법.
- 피제어 기기를 x축 방향 및 y축 방향으로 각각 이동시키는 x-방향모터 및 y-방향모터;제1항 내지 제3항 중 어느 한 항의 방법을 수행하는 전자제어유닛; 및상기 x-방향모터 및 y-방향모터의 각각에 연결되어 피제어 기기의 위치이동에 관한 신호를 상기 전자제어유닛에 전송하는 인코더를 포함하는 위치제어를 위한 원호 보간 시스템.
- 삭제
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0053531A KR100405718B1 (ko) | 2001-08-31 | 2001-08-31 | 위치제어를 위한 원호 보간 방법 및 시스템 |
Applications Claiming Priority (1)
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KR10-2001-0053531A KR100405718B1 (ko) | 2001-08-31 | 2001-08-31 | 위치제어를 위한 원호 보간 방법 및 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030018929A KR20030018929A (ko) | 2003-03-06 |
KR100405718B1 true KR100405718B1 (ko) | 2003-11-14 |
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Family Applications (1)
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KR10-2001-0053531A KR100405718B1 (ko) | 2001-08-31 | 2001-08-31 | 위치제어를 위한 원호 보간 방법 및 시스템 |
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KR (1) | KR100405718B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109283892A (zh) * | 2018-11-08 | 2019-01-29 | 北京航空航天大学 | 一种基于参数化曲线几何特征和弓高误差限制的进给速率自适应插补算法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107775664B (zh) * | 2017-10-20 | 2018-08-28 | 重庆鲁班机器人技术研究院有限公司 | 控制器位置控制性能测试方法及装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02297016A (ja) * | 1989-05-12 | 1990-12-07 | Mitsubishi Electric Corp | 移動体用航法装置 |
US5231483A (en) * | 1990-09-05 | 1993-07-27 | Visionary Products, Inc. | Smart tracking system |
JPH0911872A (ja) * | 1995-06-30 | 1997-01-14 | Mitsubishi Motors Corp | 車両の旋回制御装置 |
US5602968A (en) * | 1994-05-02 | 1997-02-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Task space angular velocity blending for real-time trajectory generation |
JP2000166273A (ja) * | 1998-12-01 | 2000-06-16 | Mitsubishi Electric Corp | モータで駆動される可動体の制御装置 |
-
2001
- 2001-08-31 KR KR10-2001-0053531A patent/KR100405718B1/ko not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02297016A (ja) * | 1989-05-12 | 1990-12-07 | Mitsubishi Electric Corp | 移動体用航法装置 |
US5231483A (en) * | 1990-09-05 | 1993-07-27 | Visionary Products, Inc. | Smart tracking system |
US5602968A (en) * | 1994-05-02 | 1997-02-11 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Task space angular velocity blending for real-time trajectory generation |
JPH0911872A (ja) * | 1995-06-30 | 1997-01-14 | Mitsubishi Motors Corp | 車両の旋回制御装置 |
JP2000166273A (ja) * | 1998-12-01 | 2000-06-16 | Mitsubishi Electric Corp | モータで駆動される可動体の制御装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109283892A (zh) * | 2018-11-08 | 2019-01-29 | 北京航空航天大学 | 一种基于参数化曲线几何特征和弓高误差限制的进给速率自适应插补算法 |
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KR20030018929A (ko) | 2003-03-06 |
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