GB1219130A - Processing of counting pulse trains - Google Patents

Processing of counting pulse trains

Info

Publication number
GB1219130A
GB1219130A GB952168A GB952168A GB1219130A GB 1219130 A GB1219130 A GB 1219130A GB 952168 A GB952168 A GB 952168A GB 952168 A GB952168 A GB 952168A GB 1219130 A GB1219130 A GB 1219130A
Authority
GB
United Kingdom
Prior art keywords
counters
pulses
subtractor
adder
feb
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
GB952168A
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of GB1219130A publication Critical patent/GB1219130A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/504—Adding; Subtracting in bit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
    • G06F7/5045—Adding; Subtracting in bit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other for multiple operands
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/38—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation
    • G06F7/48—Methods or arrangements for performing computations using exclusively denominational number representation, e.g. using binary, ternary, decimal representation using non-contact-making devices, e.g. tube, solid state device; using unspecified devices
    • G06F7/50—Adding; Subtracting
    • G06F7/504—Adding; Subtracting in bit-serial fashion, i.e. having a single digit-handling circuit treating all denominations after each other
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K21/00—Details of pulse counters or frequency dividers
    • H03K21/02—Input circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Mathematical Optimization (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Automation & Control Theory (AREA)
  • Human Computer Interaction (AREA)
  • Measuring Frequencies, Analyzing Spectra (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)

Abstract

1219130 Electronic counters SIEMENS A G 27 Feb 1968 [28 Feb 1967] 9521/68 Headings G4D D6Y D6C1 D6C2 and D1D9G Forward and backward counting pulse trains are fed to buffer counters from which the most significant digits are periodically extracted and fed to a summing counter. Movement of a machine tool 1 produces signals in quadrature so as to produce forward or backward counting pulses on leads V, R, respectively. These pulses are controlled by high-speed timing pulses from a circuit 10 to pass through preliminary stores 5, 6 to respective binary cascade counters 7, 8. Periodically, the three stages of the counters 7, 8 are compared by logic circuits Fig. 2 (not shown) at times t 1 , t 2 , t 3 at which times the corresponding digits of a magneto-strictive circulating store 12 are passing sequentially through an adder-subtractor on lead a. The logic circuits are such that only the most significant digit is extracted from each counter 7, 8 to feed the adder-subtractor 11 over leads b, c, respectively. Control circuit 9 energizes gates 13 to inhibit feed from stores 5, 6 to counters 7, 8 during read-out.
GB952168A 1967-02-28 1968-02-27 Processing of counting pulse trains Expired GB1219130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0108549 DE1293217B (en) 1967-02-28 1967-02-28 Circuit arrangement for further processing and comparison, in particular for forming the difference between the forward and backward counting pulse sequences supplied by a digital pulse generator

Publications (1)

Publication Number Publication Date
GB1219130A true GB1219130A (en) 1971-01-13

Family

ID=7528876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB952168A Expired GB1219130A (en) 1967-02-28 1968-02-27 Processing of counting pulse trains

Country Status (3)

Country Link
DE (1) DE1293217B (en)
FR (1) FR1559193A (en)
GB (1) GB1219130A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1191858B (en) * 1962-03-14 1965-04-29 Siemens Ag Arrangement for the ongoing comparison of two pulse series
DE1165085B (en) * 1962-09-29 1964-03-12 Siemens Ag Method and device for determining the difference between the counters of two electronic counters
DE1217442B (en) * 1964-10-19 1966-05-26 Rheinische Braunkohlenw Ag Method and device for subtracting pulse trains using forward counters
DE1223416B (en) * 1964-11-17 1966-08-25 Siemens Ag Circuit arrangement for a multi-stage counter with runtime memories

Also Published As

Publication number Publication date
DE1293217B (en) 1969-04-24
FR1559193A (en) 1969-03-07

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