ZA202203079B - Method for reducing speed fluctuation of linear feed system - Google Patents

Method for reducing speed fluctuation of linear feed system

Info

Publication number
ZA202203079B
ZA202203079B ZA2022/03079A ZA202203079A ZA202203079B ZA 202203079 B ZA202203079 B ZA 202203079B ZA 2022/03079 A ZA2022/03079 A ZA 2022/03079A ZA 202203079 A ZA202203079 A ZA 202203079A ZA 202203079 B ZA202203079 B ZA 202203079B
Authority
ZA
South Africa
Prior art keywords
feed system
speed fluctuation
linear feed
reducing speed
reducing
Prior art date
Application number
ZA2022/03079A
Inventor
Zhaoguo Wang
Tong Pan
Na Qin
Xiwang Zhang
Rui Chen
Original Assignee
Univ Anhui Sci & Technology
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 Univ Anhui Sci & Technology filed Critical Univ Anhui Sci & Technology
Publication of ZA202203079B publication Critical patent/ZA202203079B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/0003—Control strategies in general, e.g. linear type, e.g. P, PI, PID, using robust control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
    • H02P21/14—Estimation or adaptation of machine parameters, e.g. flux, current or voltage
    • H02P21/18—Estimation of position or speed
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2205/00—Indexing scheme relating to controlling arrangements characterised by the control loops
    • H02P2205/07—Speed loop, i.e. comparison of the motor speed with a speed reference

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
ZA2022/03079A 2021-09-15 2022-03-15 Method for reducing speed fluctuation of linear feed system ZA202203079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111079429.0A CN113938061B (en) 2021-09-15 2021-09-15 Method for reducing speed fluctuation of linear feeding system

Publications (1)

Publication Number Publication Date
ZA202203079B true ZA202203079B (en) 2022-05-25

Family

ID=79275653

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2022/03079A ZA202203079B (en) 2021-09-15 2022-03-15 Method for reducing speed fluctuation of linear feed system

Country Status (2)

Country Link
CN (1) CN113938061B (en)
ZA (1) ZA202203079B (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2188765Y (en) * 1994-03-10 1995-02-01 中国航天工业总公司第703研究所 Precision scanner controlled by microcomputer
JP4060777B2 (en) * 2003-09-03 2008-03-12 株式会社東芝 Electric vehicle control device
JP5795980B2 (en) * 2012-03-16 2015-10-14 株式会社東芝 Electric motor control device
CN103401503B (en) * 2013-07-29 2016-05-11 清华大学 A kind of method and device in harmonic wave plane on-line identification double three-phase machine parameter
CN104714485B (en) * 2015-02-12 2016-06-08 山东大学 A kind of novel high-precision trace feed servo-system and control method
CN108021039B (en) * 2017-12-23 2020-03-17 西安交通大学 Electromechanical integration modeling method for linear motor feeding system
CN108680858B (en) * 2018-06-01 2020-02-04 清华大学 Method and system for monitoring loss of field fault of permanent magnet synchronous motor rotor
CN110894826B (en) * 2018-09-13 2021-10-19 诺沃皮尼奥内技术股份有限公司 Method for reducing pulsation level in a multi-compressor installation using reciprocating compressors
CN112077638B (en) * 2020-07-29 2021-05-11 山东大学 Linear feeding unit of integrated hydrostatic nut main drive type lead screw pair
CN112003502B (en) * 2020-09-14 2022-07-26 苏州汇川技术有限公司 Carrier phase-shifting control method and system and automobile motor controller
CN112398398A (en) * 2020-12-03 2021-02-23 湖南大学 Method and device for controlling weak magnetism of double three-phase permanent magnet synchronous motor

Also Published As

Publication number Publication date
CN113938061B (en) 2023-10-27
CN113938061A (en) 2022-01-14

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