AU1922697A - Method for the decentralized control of a motor drive - Google Patents

Method for the decentralized control of a motor drive

Info

Publication number
AU1922697A
AU1922697A AU19226/97A AU1922697A AU1922697A AU 1922697 A AU1922697 A AU 1922697A AU 19226/97 A AU19226/97 A AU 19226/97A AU 1922697 A AU1922697 A AU 1922697A AU 1922697 A AU1922697 A AU 1922697A
Authority
AU
Australia
Prior art keywords
path
control unit
decentralized control
motor drive
drive
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.)
Abandoned
Application number
AU19226/97A
Inventor
Jurgen Heesemann
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.)
HEESEMAN JURGEN
Original Assignee
HEESEMAN JURGEN
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 HEESEMAN JURGEN filed Critical HEESEMAN JURGEN
Publication of AU1922697A publication Critical patent/AU1922697A/en
Abandoned 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
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4205—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a drawing is traced or scanned and corresponding data recorded
    • 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
    • G05B19/416—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 control of velocity, acceleration or deceleration
    • 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
    • G05B2219/33273—DCS distributed, decentralised controlsystem, multiprocessor
    • 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
    • G05B2219/34—Director, elements to supervisory
    • G05B2219/34145—Bezier interpolation, spline
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35586—Position, time and slope, tangent of curve
    • 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
    • G05B2219/41—Servomotor, servo controller till figures
    • G05B2219/41326—Step motor
    • 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
    • G05B2219/42186—Master slave, motion proportional to axis
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43068—Adapt acceleration as function of load, developed heat in motor
    • 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
    • G05B2219/43—Speed, acceleration, deceleration control ADC
    • G05B2219/43162—Motion control, movement speed combined with position

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Control Of Multiple Motors (AREA)
  • Numerical Control (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Materials For Photolithography (AREA)

Abstract

The invention concerns the decentralized control of a motor drive (1) to which a central control unit (7) gives motion commands in the form of path and time data on reference points (P1, P2, P3, P4) located a certain distance apart, the drive having its own intelligent decentralized control unit (5) which controls the drive in such a way that the motion commands are executed. The invention ensures that the required path is followed by virtue of the fact that at least one algorithm for the calculation of a path/time function is defined for the decentralized control unit (5) and that, in addition to the path and time data (s1, s2, s3, s4; t1, t2, t3, t4), at least one item of information is transmitted by the central control unit (7) for calculation of the path/time function in accordance with the logarithm between the reference points (P1 to P4).
AU19226/97A 1996-01-12 1997-01-08 Method for the decentralized control of a motor drive Abandoned AU1922697A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19600882 1996-01-12
DE19600882A DE19600882C1 (en) 1996-01-12 1996-01-12 Process for decentralized control of a motor drive
PCT/DE1997/000012 WO1997025661A1 (en) 1996-01-12 1997-01-08 Method for the decentralized control of a motor drive

Publications (1)

Publication Number Publication Date
AU1922697A true AU1922697A (en) 1997-08-01

Family

ID=7782580

Family Applications (1)

Application Number Title Priority Date Filing Date
AU19226/97A Abandoned AU1922697A (en) 1996-01-12 1997-01-08 Method for the decentralized control of a motor drive

Country Status (9)

Country Link
EP (1) EP0873545B1 (en)
AT (1) ATE207213T1 (en)
AU (1) AU1922697A (en)
CA (1) CA2242754A1 (en)
CZ (1) CZ290203B6 (en)
DE (2) DE19600882C1 (en)
DK (1) DK0873545T3 (en)
ES (1) ES2166067T3 (en)
WO (1) WO1997025661A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10017775A1 (en) * 2000-04-10 2001-10-18 Siemens Ag Input method for programming industrial controls
US7000191B2 (en) 2000-08-07 2006-02-14 Siemens Aktiengesellschaft Flowchart programming for industrial controllers, in particular motion controllers
DE10164496A1 (en) * 2001-12-28 2003-07-17 Siemens Ag automation system
DE102005027437B4 (en) * 2005-06-14 2013-11-21 Siemens Aktiengesellschaft Method for guiding the movement of a movable machine element of a loading and unloading device of a high rack or a crane
US8768492B2 (en) 2012-05-21 2014-07-01 Tait Towers Manufacturing Llc Automation and motion control system
DE102013204925B4 (en) 2013-03-20 2018-03-01 Siemens Aktiengesellschaft Control of a drive for a movable object
US10185305B2 (en) 2013-10-17 2019-01-22 Hewlett-Packard Development Company, L.P. Controlling actuators
US9429926B2 (en) 2014-05-16 2016-08-30 Tait Towers Manufacturing, LLC Automation and motion control system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144906A (en) * 1983-02-07 1984-08-20 Tokyo Keiki Co Ltd Method for forming table information of digital valve controlling device
US4663726A (en) * 1985-04-15 1987-05-05 General Electric Co. Robot control utilizing cubic spline interpolation
JPH02113305A (en) * 1988-10-24 1990-04-25 Fanuc Ltd Spline interpolation system
IT1232128B (en) * 1989-07-05 1992-01-23 Advanced Data Processing POLINOMIAL ELECTRONIC INTERPOLATION DEVICE FOR NUMERICAL CONTROLS OF MACHINE TOOLS, PARTICULARLY MILLING MACHINES FOR MACHINING MOLDS AND INCORPORATING MACHINE SAID DEVICE
DE3928451A1 (en) * 1989-08-29 1991-03-07 Guenther Schmidt Intelligent control and regulation system for complex drives - has electric motors, measurement devices, power electronics, drive units with logical interconnection via standard interfaces
US5229698A (en) * 1990-08-06 1993-07-20 Cincinnati Milacron Inc. Method and apparatus for sub-span interpolation
US5457370A (en) * 1990-08-08 1995-10-10 Digital Arts Film And Television Pty Ltd Motion control system for cinematography
DE4108074C2 (en) * 1991-03-13 1994-02-17 Heesemann Juergen Electronically controlled electric motor
US5426722A (en) * 1993-09-09 1995-06-20 Stratasys, Inc. Method for optimizing the motion of a multi-axis robot

Also Published As

Publication number Publication date
EP0873545B1 (en) 2001-10-17
CZ216198A3 (en) 1998-10-14
EP0873545A1 (en) 1998-10-28
WO1997025661A1 (en) 1997-07-17
DK0873545T3 (en) 2001-12-17
DE19600882C1 (en) 1997-09-04
ES2166067T3 (en) 2002-04-01
ATE207213T1 (en) 2001-11-15
DE59704959D1 (en) 2001-11-22
CA2242754A1 (en) 1997-07-17
CZ290203B6 (en) 2002-06-12

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