GB1451681A - Positioning apparatus - Google Patents

Positioning apparatus

Info

Publication number
GB1451681A
GB1451681A GB58774A GB58774A GB1451681A GB 1451681 A GB1451681 A GB 1451681A GB 58774 A GB58774 A GB 58774A GB 58774 A GB58774 A GB 58774A GB 1451681 A GB1451681 A GB 1451681A
Authority
GB
United Kingdom
Prior art keywords
displacement
counter
photo
extreme value
sine
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
GB58774A
Other languages
English (en)
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.)
AUTOMATISME ET TECH ELECTRONIQ
Original Assignee
AUTOMATISME ET TECH ELECTRONIQ
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 AUTOMATISME ET TECH ELECTRONIQ filed Critical AUTOMATISME ET TECH ELECTRONIQ
Publication of GB1451681A publication Critical patent/GB1451681A/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
    • G05B19/19—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Position Or Direction (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
GB58774A 1973-01-05 1974-01-07 Positioning apparatus Expired GB1451681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300345A FR2213713A5 (enrdf_load_stackoverflow) 1973-01-05 1973-01-05

Publications (1)

Publication Number Publication Date
GB1451681A true GB1451681A (en) 1976-10-06

Family

ID=9112942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB58774A Expired GB1451681A (en) 1973-01-05 1974-01-07 Positioning apparatus

Country Status (3)

Country Link
DE (1) DE2400298A1 (enrdf_load_stackoverflow)
FR (1) FR2213713A5 (enrdf_load_stackoverflow)
GB (1) GB1451681A (enrdf_load_stackoverflow)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843220B2 (ja) * 1978-12-16 1983-09-26 ファナック株式会社 主軸定位置停止制御装置
JPS5653591A (en) * 1979-10-09 1981-05-13 Fanuc Ltd Main shaft revolution control system
JPS5654523A (en) * 1979-10-09 1981-05-14 Fanuc Ltd Controller for stopping main axle at fixed position
JPS5697105A (en) * 1979-12-31 1981-08-05 Fanuc Ltd Controller for stopping in place for main shaft
JPS56102451A (en) * 1979-12-31 1981-08-15 Fanuc Ltd Control system for stopping main spindle at definite position
JPS5794810A (en) * 1980-12-04 1982-06-12 Fanuc Ltd Main shaft stopping device at constant position
FR2572323A1 (fr) * 1984-10-30 1986-05-02 Automatisme Tech Electroni Procede et dispositif pour traiter en un point determine un materiau en deplacement continu.

Also Published As

Publication number Publication date
FR2213713A5 (enrdf_load_stackoverflow) 1974-08-02
DE2400298A1 (de) 1974-07-18

Similar Documents

Publication Publication Date Title
JPH0128888B2 (enrdf_load_stackoverflow)
GB1451681A (en) Positioning apparatus
US4449117A (en) Encoder tracking digitizer having stable output
US3410976A (en) Shaft angle encoder with phase detection
USRE26451E (en) Analog-digital converter
US3403392A (en) Apparatus for measuring of lengths by impulse counting
US3189886A (en) Displacement amplifier
GB1120599A (en) Angle measuring apparatus with digital output
US3701936A (en) Fine & coarse synchro servomotor control including a dual sin/cosine to dc converter
US3156907A (en) Shaft position transducer
GB1340072A (en) Apparatus for signalling the angular displacement of a body about an axis
US3226710A (en) Analog-digital converter
GB1362132A (en) Turn rate indicators
JPS5834880B2 (ja) デイジタル アナログハツセイヨウ エンコ−ダ
JP2764722B2 (ja) エンコーダの読取信号の内挿方法
SU688147A3 (ru) Устройство дл определени скорости вращени сельсина
SU1120383A1 (ru) Многоканальный преобразователь угла поворота вала в код
SU645190A1 (ru) Преобразователь угла поворота вала в код
SU1631726A1 (ru) Способ преобразовани перемещени в код и устройство дл его осуществлени
JPS61182579A (ja) レゾルバ速度検出方式
SU741235A1 (ru) Устройство дл позиционировани
SU674069A1 (ru) Преобразователь перемещени в число-импульсный код
SU1193702A1 (ru) Устройство дл считывани графической информации
SU658706A1 (ru) Устройство дл формировани опорных гармонических сигналов
GB1161561A (en) Improvements in or relating to Positional Displacement Transducer Arrangements

Legal Events

Date Code Title Description
PS Patent sealed

Free format text: IN PAT. BUL. 4592; FOR 1451681 READ 1451581

PCNP Patent ceased through non-payment of renewal fee