JPS5014992A - - Google Patents
Info
- Publication number
- JPS5014992A JPS5014992A JP49049852A JP4985274A JPS5014992A JP S5014992 A JPS5014992 A JP S5014992A JP 49049852 A JP49049852 A JP 49049852A JP 4985274 A JP4985274 A JP 4985274A JP S5014992 A JPS5014992 A JP S5014992A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method
-
- 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
- G05B19/19—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
- G05B19/39—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 positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path using a combination of the means covered by at least two of the preceding groups G05B19/21, G05B19/27 and G05B19/33
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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
- G05B19/4103—Digital interpolation
-
- 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
- G05B2219/34098—Slope fitting, fairing contour, curve fitting, transition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computational Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Algebra (AREA)
- Computing Systems (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Numerical Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US358203A US3860805A (en) | 1973-05-07 | 1973-05-07 | Method and apparatus for producing a fairing contour in numerical control systems |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5014992A true JPS5014992A (ja) | 1975-02-17 |
Family
ID=23408688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49049852A Pending JPS5014992A (ja) | 1973-05-07 | 1974-05-07 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3860805A (ja) |
JP (1) | JPS5014992A (ja) |
DE (1) | DE2422102A1 (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641062A (en) * | 1979-09-11 | 1981-04-17 | Kubota Ltd | Production of high chromium roll having cavity in core |
JPS5641064A (en) * | 1979-09-11 | 1981-04-17 | Kubota Ltd | Production of high chromium roll having cavity on core part |
JPS57211491A (en) * | 1981-06-21 | 1982-12-25 | Fujitsu Ltd | Control system for track of robot |
JPS57211605A (en) * | 1981-06-22 | 1982-12-25 | Fujitsu Ltd | Controlling system for track of robot |
JPS5851305A (ja) * | 1981-09-24 | 1983-03-26 | Hitachi Ltd | ロボツトハンドの経路補間方式 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3969615A (en) * | 1974-12-20 | 1976-07-13 | The United States Of America As Represented By The United States Energy Research And Development Administration | Interpolator for numerically controlled machine tools |
EP0075792B1 (en) * | 1981-09-24 | 1987-08-26 | Hitachi, Ltd. | Control system for robot hand |
US5025405A (en) * | 1986-08-15 | 1991-06-18 | Hewlett-Packard Company | Method of interpolating pixel values |
JPH01258106A (ja) * | 1988-04-08 | 1989-10-16 | Fanuc Ltd | 空間曲線創成法 |
US5214754A (en) * | 1988-06-29 | 1993-05-25 | Fujitsu Limited | Method and apparatus for approximating polygonal line to curve |
DE68927786D1 (de) * | 1988-06-29 | 1997-04-03 | Fujitsu Ltd | Verfahren und Gerät zur Annäherung einer Kurve mit einer polygonalen Linie |
EP0378754A3 (en) * | 1989-01-19 | 1992-03-18 | Hewlett-Packard Company | Polygon smoothing method |
CA2042849A1 (en) * | 1990-06-14 | 1991-12-15 | Bindiganavele A. Prasad | Curve approximation algorithms for rapid decomposition of outlines |
JPH0810467B2 (ja) * | 1990-06-14 | 1996-01-31 | ゼロックス コーポレイション | ストロークに相当する輪郭線を迅速に生成する曲線近似方法 |
US5229698A (en) * | 1990-08-06 | 1993-07-20 | Cincinnati Milacron Inc. | Method and apparatus for sub-span interpolation |
EP0477397B2 (de) * | 1990-09-25 | 1999-09-01 | Dr. Johannes Heidenhain GmbH | Verfahren zur Ermittlung von Werkzeugbahnkonturen bei numerisch gesteuerten Maschinen |
US5438522A (en) * | 1992-12-18 | 1995-08-01 | Cincinnati Milacron Inc. | Method and apparatus for sub-span interpolation |
US5379241A (en) * | 1993-12-23 | 1995-01-03 | Genesis Microchip, Inc. | Method and apparatus for quadratic interpolation |
US6242880B1 (en) | 1998-09-08 | 2001-06-05 | Cimplus, Inc. | Tolerance based motion control system |
WO2006102517A2 (en) | 2005-03-23 | 2006-09-28 | Hurco Companies, Inc. | Method of tolerance-based trajectory planning and control |
US8719716B2 (en) | 2005-09-15 | 2014-05-06 | The Mathworks, Inc. | Locked element for use in a graphical modeling environment |
TWI353496B (en) * | 2006-08-04 | 2011-12-01 | Hurco Co Inc | System and method and computer readable medium for |
US7933677B2 (en) * | 2006-08-04 | 2011-04-26 | Hurco Companies, Inc. | System and method for surface finish management |
US8024068B2 (en) | 2006-08-04 | 2011-09-20 | Hurco Companies, Inc. | Machine tool control system |
US8725283B2 (en) * | 2006-08-04 | 2014-05-13 | Hurco Companies, Inc. | Generalized kinematics system |
JP5202735B2 (ja) * | 2009-06-03 | 2013-06-05 | 三菱電機株式会社 | 数値制御装置 |
EP3125055A1 (de) * | 2015-07-31 | 2017-02-01 | Siemens Aktiengesellschaft | Werkzeugführungsverfahren für aneinandergrenzende flächen |
CN110531700B (zh) * | 2019-09-09 | 2021-11-23 | 西北工业大学 | 基于三维广义欧拉螺线的空间拐角光顺方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB979501A (en) * | 1960-04-13 | 1965-01-06 | Emi Ltd | Improvements relating to interpolating arrangements especially for the automatic control of machine tools |
US3518513A (en) * | 1965-09-03 | 1970-06-30 | Olivetti & Co Spa | Position control device comprising an interpolating unit |
-
1973
- 1973-05-07 US US358203A patent/US3860805A/en not_active Expired - Lifetime
-
1974
- 1974-05-07 DE DE2422102A patent/DE2422102A1/de active Pending
- 1974-05-07 JP JP49049852A patent/JPS5014992A/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5641062A (en) * | 1979-09-11 | 1981-04-17 | Kubota Ltd | Production of high chromium roll having cavity in core |
JPS5641064A (en) * | 1979-09-11 | 1981-04-17 | Kubota Ltd | Production of high chromium roll having cavity on core part |
JPS5920416B2 (ja) * | 1979-09-11 | 1984-05-12 | 株式会社クボタ | 芯部に空洞を有する高クロムロ−ルの製造法 |
JPS5920418B2 (ja) * | 1979-09-11 | 1984-05-12 | 株式会社クボタ | 芯部に空洞を有する高クロムロ−ルの製造法 |
JPS57211491A (en) * | 1981-06-21 | 1982-12-25 | Fujitsu Ltd | Control system for track of robot |
JPS57211605A (en) * | 1981-06-22 | 1982-12-25 | Fujitsu Ltd | Controlling system for track of robot |
JPS5851305A (ja) * | 1981-09-24 | 1983-03-26 | Hitachi Ltd | ロボツトハンドの経路補間方式 |
JPS634201B2 (ja) * | 1981-09-24 | 1988-01-28 | Hitachi Ltd |
Also Published As
Publication number | Publication date |
---|---|
DE2422102A1 (de) | 1974-11-28 |
US3860805A (en) | 1975-01-14 |