JPS56149665A - Line shaping arithmetic device - Google Patents

Line shaping arithmetic device

Info

Publication number
JPS56149665A
JPS56149665A JP5170780A JP5170780A JPS56149665A JP S56149665 A JPS56149665 A JP S56149665A JP 5170780 A JP5170780 A JP 5170780A JP 5170780 A JP5170780 A JP 5170780A JP S56149665 A JPS56149665 A JP S56149665A
Authority
JP
Japan
Prior art keywords
secant
external
designed
calculated
arithmetic
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.)
Pending
Application number
JP5170780A
Other languages
Japanese (ja)
Inventor
Mitsuo Takizawa
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.)
UEKI CORP
UEKIGUMI KK
Original Assignee
UEKI CORP
UEKIGUMI KK
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 UEKI CORP, UEKIGUMI KK filed Critical UEKI CORP
Priority to JP5170780A priority Critical patent/JPS56149665A/en
Publication of JPS56149665A publication Critical patent/JPS56149665A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/17—Function evaluation by approximation methods, e.g. inter- or extrapolation, smoothing, least mean square method

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Algebra (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Complex Calculations (AREA)

Abstract

PURPOSE:To ensure a quick calculation of the designed external secant or the like for a line shaping arithmetic device, by using an arithmetic means having a condition under which the total sum is equal between the field external secant and the designed external secant and the sum of differential moments of the final terminal or the total sum difference between the inner and outer work shifting extent is set at ''0''. CONSTITUTION:The measurement data at plural points of measurement within a shaping section of conventional line is supplied to the storage part 8 from the input part 7. The conditional data is calculated at the arithmetic part 9a to secur at equal value between the total sum of the field external secant and that of the designed external secant; the conditional data is calculated at the arithmetic part 9b to secure the sum of ''0'' for the differential moment between the field and designed external secants across the final point of shaping section; and the conditional data is calculated at the arithmetic part 9c to obtain the difference of ''0'' for the absolute value difference of total sums between the inner and outer work shift degrees. The designed external secant is calculated at the designed external secant arithmetic part 10 and from said conditional data, and the work shifting extent is calculated at the shifting extent arithmetic part 11 from the designed and field external secant to be displayed at the output display part 12. In such way, a quick and accurate calculation is possible for both desiged external secants and the work shifting extent.
JP5170780A 1980-04-21 1980-04-21 Line shaping arithmetic device Pending JPS56149665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5170780A JPS56149665A (en) 1980-04-21 1980-04-21 Line shaping arithmetic device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5170780A JPS56149665A (en) 1980-04-21 1980-04-21 Line shaping arithmetic device

Publications (1)

Publication Number Publication Date
JPS56149665A true JPS56149665A (en) 1981-11-19

Family

ID=12894361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5170780A Pending JPS56149665A (en) 1980-04-21 1980-04-21 Line shaping arithmetic device

Country Status (1)

Country Link
JP (1) JPS56149665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367990A (en) * 1989-08-04 1991-03-22 Shinko Electric Co Ltd Wall cooling mechanism of induction melting furnace
JP2014109088A (en) * 2012-11-30 2014-06-12 Railway Track & Structures Technology Co Ltd Correction quantity calculation system for curve correction, and computer program for correction quantity calculation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0367990A (en) * 1989-08-04 1991-03-22 Shinko Electric Co Ltd Wall cooling mechanism of induction melting furnace
JP2014109088A (en) * 2012-11-30 2014-06-12 Railway Track & Structures Technology Co Ltd Correction quantity calculation system for curve correction, and computer program for correction quantity calculation

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