JPS6416284A - Servomotor controller - Google Patents

Servomotor controller

Info

Publication number
JPS6416284A
JPS6416284A JP62172413A JP17241387A JPS6416284A JP S6416284 A JPS6416284 A JP S6416284A JP 62172413 A JP62172413 A JP 62172413A JP 17241387 A JP17241387 A JP 17241387A JP S6416284 A JPS6416284 A JP S6416284A
Authority
JP
Japan
Prior art keywords
respective shafts
control error
servo
shaft
position detector
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
JP62172413A
Other languages
Japanese (ja)
Inventor
Osamu Tokumasu
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP62172413A priority Critical patent/JPS6416284A/en
Publication of JPS6416284A publication Critical patent/JPS6416284A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Multiple Motors (AREA)

Abstract

PURPOSE:To reduce a control error between respective shafts, by varying the command degree of the servo-drivers of the respective shafts according to the control error between the respective shafts. CONSTITUTION:By a conversion function unit 8, feedback signal b(B) from the position detector 3B of a second shaft is converted to correspond with feedback signal b(A) from the position detector 3A of a first shaft. Then, the input of the output signal e of the conversion function unit 8 to a comparator 9 is provided, and is compared with the feedback signal b(A) from the position detector 3A of the first shaft, and the output of a control error between two shafts is generated. The input of the deviation signal f of the comparator 9, to the servo-driver command degree varying sections 7 of the respective shafts is provided. As a result, the value of the control error of the servo-system of the respective shafts can be controlled to be diminished.
JP62172413A 1987-07-09 1987-07-09 Servomotor controller Pending JPS6416284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62172413A JPS6416284A (en) 1987-07-09 1987-07-09 Servomotor controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172413A JPS6416284A (en) 1987-07-09 1987-07-09 Servomotor controller

Publications (1)

Publication Number Publication Date
JPS6416284A true JPS6416284A (en) 1989-01-19

Family

ID=15941498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62172413A Pending JPS6416284A (en) 1987-07-09 1987-07-09 Servomotor controller

Country Status (1)

Country Link
JP (1) JPS6416284A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458994A1 (en) * 1990-05-29 1991-12-04 Siemens Aktiengesellschaft Tension control for the hoist cables of a transfer machine for bulk material
US5240792A (en) * 1991-05-13 1993-08-31 Matsushita Electric Industrial Co., Ltd. Battery holder for electronic apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0458994A1 (en) * 1990-05-29 1991-12-04 Siemens Aktiengesellschaft Tension control for the hoist cables of a transfer machine for bulk material
US5240792A (en) * 1991-05-13 1993-08-31 Matsushita Electric Industrial Co., Ltd. Battery holder for electronic apparatus

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