CA932845A - Numerical control system using position number generator - Google Patents

Numerical control system using position number generator

Info

Publication number
CA932845A
CA932845A CA117630A CA117630A CA932845A CA 932845 A CA932845 A CA 932845A CA 117630 A CA117630 A CA 117630A CA 117630 A CA117630 A CA 117630A CA 932845 A CA932845 A CA 932845A
Authority
CA
Canada
Prior art keywords
control system
numerical control
number generator
position number
generator
Prior art date
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.)
Expired
Application number
CA117630A
Other languages
English (en)
Other versions
CA117630S (en
Inventor
B. Henegar Hubert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bendix Corp
Original Assignee
Bendix Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bendix Corp filed Critical Bendix Corp
Application granted granted Critical
Publication of CA932845A publication Critical patent/CA932845A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G05B19/33—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 an analogue measuring device
    • G05B19/35—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 an analogue measuring device for point-to-point control
    • G05B19/351—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 an analogue measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude

Landscapes

  • 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)
CA117630A 1970-10-05 1971-07-07 Numerical control system using position number generator Expired CA932845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7777070A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
CA932845A true CA932845A (en) 1973-08-28

Family

ID=22139960

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117630A Expired CA932845A (en) 1970-10-05 1971-07-07 Numerical control system using position number generator

Country Status (4)

Country Link
US (1) US3676650A (de)
CA (1) CA932845A (de)
DE (1) DE2149328A1 (de)
FR (1) FR2110212B1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731175A (en) * 1972-03-06 1973-05-01 Xerox Corp Servo system for velocity and position control
US3786333A (en) * 1972-06-27 1974-01-15 Hyper Loop Digital regulating control for servo system
DE2332981C3 (de) * 1973-06-28 1984-08-30 Siemens AG, 1000 Berlin und 8000 München Schaltung zur Erzeugung einer der Phasenverschiebung zweier Pulsfolgen proportionalen Spannung
US3882487A (en) * 1973-11-29 1975-05-06 Jack Rosenberg All digital sampling servo system
US4134106A (en) * 1976-12-16 1979-01-09 The Bendix Corporation Absolute resolver angle to digital converter circuit
US4204257A (en) * 1978-11-28 1980-05-20 The Bendix Corporation Numerical control resolver position measuring device
JPS5611515A (en) * 1979-07-10 1981-02-04 Chiyou Lsi Gijutsu Kenkyu Kumiai Aligning unit
US4321684A (en) * 1979-07-16 1982-03-23 Theleme Corporation Digital resolver
JPH0614610B2 (ja) * 1984-12-17 1994-02-23 沖電気工業株式会社 パルス幅制御回路
US4682151A (en) * 1985-12-04 1987-07-21 Caterpillar Inc. Position to duty cycle conversion apparatus and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400314A (en) * 1965-05-27 1968-09-03 Gen Electric Numerical positioning control system

Also Published As

Publication number Publication date
DE2149328A1 (de) 1972-04-13
FR2110212A1 (de) 1972-06-02
FR2110212B1 (de) 1974-05-10
US3676650A (en) 1972-07-11

Similar Documents

Publication Publication Date Title
CA1009760A (en) Computerized instrumentation control system
GB1366709A (en) Numerical control system
CA969668A (en) Right hand margin control system
CA971795A (en) Exposure control system
AU464493B2 (en) Boiler-turbine control system
CA932845A (en) Numerical control system using position number generator
CA944005A (en) Control systems
CA950565A (en) Random selection positioning control system
CA951412A (en) Stored program numerical control system
HK27077A (en) Elevator control system
CA949668A (en) Tracer control system
CA934037A (en) Numerical control systems
AU455453B2 (en) Fuel control system
AU447798B2 (en) Numerical control system
AU5288373A (en) Control system
CA846575A (en) Turbine control system
CA804726A (en) Multiple generator control system
CA849173A (en) Control system
CA851533A (en) Control system
AU1654770A (en) Numerical control system
AU447978B2 (en) Improved control system
CA856002A (en) Position control system
CA916796A (en) Control system
CA900297A (en) Bumpless-transfer control system
CA910992A (en) Control system