JPH0245804B2 - - Google Patents

Info

Publication number
JPH0245804B2
JPH0245804B2 JP56208850A JP20885081A JPH0245804B2 JP H0245804 B2 JPH0245804 B2 JP H0245804B2 JP 56208850 A JP56208850 A JP 56208850A JP 20885081 A JP20885081 A JP 20885081A JP H0245804 B2 JPH0245804 B2 JP H0245804B2
Authority
JP
Japan
Prior art keywords
pulse
signal
output
rotation
reverse
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 - Lifetime
Application number
JP56208850A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58109812A (ja
Inventor
Katsuji Tsuruta
Riichi Abe
Seiji Tsujikado
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP20885081A priority Critical patent/JPS58109812A/ja
Priority to US06/427,926 priority patent/US4578748A/en
Priority to DE19823237857 priority patent/DE3237857A1/de
Priority to SE8206032A priority patent/SE461119B/sv
Publication of JPS58109812A publication Critical patent/JPS58109812A/ja
Publication of JPH0245804B2 publication Critical patent/JPH0245804B2/ja
Granted 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
    • G05B19/19—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
    • G05B19/21—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 incremental digital measuring device
    • G05B19/23—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 incremental digital measuring device for point-to-point control
    • G05B19/231—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 incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude
    • G05B19/232—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 incremental digital measuring device for point-to-point control the positional error is used to control continuously the servomotor according to its magnitude with speed feedback only
    • 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
    • G05B2219/33—Director till display
    • G05B2219/33083—Clock for microprocessor synchronized with pulses from encoder
    • 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
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42213—Position overshoot, axis still moves after stop
    • 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
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50025—Go to reference, switches and dog detect origin, combine with pulse from encoder

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
JP20885081A 1981-10-26 1981-12-23 パルスエンコ−ダの出力回路 Granted JPS58109812A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP20885081A JPS58109812A (ja) 1981-12-23 1981-12-23 パルスエンコ−ダの出力回路
US06/427,926 US4578748A (en) 1981-10-26 1982-09-29 Positioning control system
DE19823237857 DE3237857A1 (de) 1981-10-26 1982-10-13 Positionierungssteuersystem
SE8206032A SE461119B (sv) 1981-10-26 1982-10-25 Positioneringsstyranordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20885081A JPS58109812A (ja) 1981-12-23 1981-12-23 パルスエンコ−ダの出力回路

Publications (2)

Publication Number Publication Date
JPS58109812A JPS58109812A (ja) 1983-06-30
JPH0245804B2 true JPH0245804B2 (enrdf_load_stackoverflow) 1990-10-11

Family

ID=16563136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20885081A Granted JPS58109812A (ja) 1981-10-26 1981-12-23 パルスエンコ−ダの出力回路

Country Status (1)

Country Link
JP (1) JPS58109812A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020173093A (ja) * 2019-04-08 2020-10-22 株式会社エー・アンド・デイ 回転解析装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210516A (ja) * 1982-06-01 1983-12-07 Amada Co Ltd パルスエンコ−ダ出力の方向弁別回路
JPS59190617A (ja) * 1983-04-13 1984-10-29 Hitachi Ltd 回転数検出装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906194A (en) * 1973-12-20 1975-09-16 Xerox Corp Signal processor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020173093A (ja) * 2019-04-08 2020-10-22 株式会社エー・アンド・デイ 回転解析装置

Also Published As

Publication number Publication date
JPS58109812A (ja) 1983-06-30

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