GB1022891A - - Google Patents

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Publication number
GB1022891A
GB1022891A GB1022891DA GB1022891A GB 1022891 A GB1022891 A GB 1022891A GB 1022891D A GB1022891D A GB 1022891DA GB 1022891 A GB1022891 A GB 1022891A
Authority
GB
United Kingdom
Prior art keywords
feb
sensing
leadlag
verwaltungs
heading
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.)
Active
Application number
Other languages
English (en)
Publication of GB1022891A publication Critical patent/GB1022891A/en
Active 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
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/03—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing digital signals
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/20—Control of position or direction using feedback using a digital comparing device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
GB1022891D Active GB1022891A (https=)

Publications (1)

Publication Number Publication Date
GB1022891A true GB1022891A (https=)

Family

ID=1755064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1022891D Active GB1022891A (https=)

Country Status (1)

Country Link
GB (1) GB1022891A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143032A (en) * 1983-07-06 1985-01-30 Tetra Pak Int Photoelectric detection of marking on a web

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2143032A (en) * 1983-07-06 1985-01-30 Tetra Pak Int Photoelectric detection of marking on a web

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