JPS6465608A - Acceleration control type servo system - Google Patents

Acceleration control type servo system

Info

Publication number
JPS6465608A
JPS6465608A JP22360087A JP22360087A JPS6465608A JP S6465608 A JPS6465608 A JP S6465608A JP 22360087 A JP22360087 A JP 22360087A JP 22360087 A JP22360087 A JP 22360087A JP S6465608 A JPS6465608 A JP S6465608A
Authority
JP
Japan
Prior art keywords
acceleration
load
control
servomotor
speed
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.)
Granted
Application number
JP22360087A
Other languages
Japanese (ja)
Other versions
JP2784002B2 (en
Inventor
Yoichi Hori
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.)
Japan Science and Technology Agency
Original Assignee
Research Development Corp of Japan
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 Research Development Corp of Japan filed Critical Research Development Corp of Japan
Priority to JP62223600A priority Critical patent/JP2784002B2/en
Publication of JPS6465608A publication Critical patent/JPS6465608A/en
Application granted granted Critical
Publication of JP2784002B2 publication Critical patent/JP2784002B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To improve the suppressing performance of load disturbance by feeding back the speed and acceleration of a servomotor to control the servomotor and to control total acceleration including the acceleration of a motor and a load. CONSTITUTION:An output from a speed controller 1 is used as an acceleration command to control acceleration. Therefore, acceleration (a) obtained by differentiating the output of a tachogenerator in the servomotor 6 by an acceleration computing element 3 is fed back to a subtractor 5 connected before a hysteresis comparator 2 to allow the element 3 to follow up the acceleration (a). Namely, the acceleration control type servo system controls directly the total acceleration of the whole system including the motor and the load. Thereby, the system constitution is extremely resisting against the influence of load torque, all kinds of frictional torque, and so on. When it is supposed that the input of the comparator 2 is '0', a transmission function from the load torque up to the speed is '0', so that the influence of the load torque does not logically appear.
JP62223600A 1987-09-07 1987-09-07 Acceleration control type servo system Expired - Lifetime JP2784002B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223600A JP2784002B2 (en) 1987-09-07 1987-09-07 Acceleration control type servo system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223600A JP2784002B2 (en) 1987-09-07 1987-09-07 Acceleration control type servo system

Publications (2)

Publication Number Publication Date
JPS6465608A true JPS6465608A (en) 1989-03-10
JP2784002B2 JP2784002B2 (en) 1998-08-06

Family

ID=16800720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223600A Expired - Lifetime JP2784002B2 (en) 1987-09-07 1987-09-07 Acceleration control type servo system

Country Status (1)

Country Link
JP (1) JP2784002B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019188777A (en) * 2018-04-27 2019-10-31 キヤノン株式会社 Electronic equipment and control method thereof
CN114227675A (en) * 2021-12-15 2022-03-25 珠海格力电器股份有限公司 Robot control method and device, servo system, robot and equipment

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004358799A (en) 2003-06-04 2004-12-24 Canon Inc Carriage driving control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561804A (en) * 1978-11-02 1980-05-09 Hitachi Ltd Drive unit for servo system
JPS5858886A (en) * 1981-09-30 1983-04-07 Hitachi Ltd Acceleration controller for dc motor
JPS5969280A (en) * 1982-10-09 1984-04-19 株式会社安川電機 Industrial robot
JPS6257008A (en) * 1985-09-05 1987-03-12 Fanuc Ltd Positioning control system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5561804A (en) * 1978-11-02 1980-05-09 Hitachi Ltd Drive unit for servo system
JPS5858886A (en) * 1981-09-30 1983-04-07 Hitachi Ltd Acceleration controller for dc motor
JPS5969280A (en) * 1982-10-09 1984-04-19 株式会社安川電機 Industrial robot
JPS6257008A (en) * 1985-09-05 1987-03-12 Fanuc Ltd Positioning control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019188777A (en) * 2018-04-27 2019-10-31 キヤノン株式会社 Electronic equipment and control method thereof
CN114227675A (en) * 2021-12-15 2022-03-25 珠海格力电器股份有限公司 Robot control method and device, servo system, robot and equipment

Also Published As

Publication number Publication date
JP2784002B2 (en) 1998-08-06

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