JP7772238B2 - 操舵制御装置、および操舵制御方法 - Google Patents

操舵制御装置、および操舵制御方法

Info

Publication number
JP7772238B2
JP7772238B2 JP2024543686A JP2024543686A JP7772238B2 JP 7772238 B2 JP7772238 B2 JP 7772238B2 JP 2024543686 A JP2024543686 A JP 2024543686A JP 2024543686 A JP2024543686 A JP 2024543686A JP 7772238 B2 JP7772238 B2 JP 7772238B2
Authority
JP
Japan
Prior art keywords
steering
torque
steering torque
operation amount
calculation process
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.)
Active
Application number
JP2024543686A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2024047788A1 (https=
Inventor
祐基 位田
晴天 玉泉
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Publication of JPWO2024047788A1 publication Critical patent/JPWO2024047788A1/ja
Application granted granted Critical
Publication of JP7772238B2 publication Critical patent/JP7772238B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/008—Control of feed-back to the steering input member, e.g. simulating road feel in steer-by-wire applications
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/14—Estimation or adaptation of motor parameters, e.g. rotor time constant, flux, speed, current or voltage
    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/022—Synchronous motors
    • H02P25/03—Synchronous motors with brushless excitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
    • B62D5/046—Controlling the motor
    • B62D5/0463—Controlling the motor calculating assisting torque from the motor based on driver input
    • 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
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
JP2024543686A 2022-08-31 2022-08-31 操舵制御装置、および操舵制御方法 Active JP7772238B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/032754 WO2024047788A1 (ja) 2022-08-31 2022-08-31 操舵制御装置、および操舵制御方法

Publications (2)

Publication Number Publication Date
JPWO2024047788A1 JPWO2024047788A1 (https=) 2024-03-07
JP7772238B2 true JP7772238B2 (ja) 2025-11-18

Family

ID=90098964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024543686A Active JP7772238B2 (ja) 2022-08-31 2022-08-31 操舵制御装置、および操舵制御方法

Country Status (4)

Country Link
EP (1) EP4582332A4 (https=)
JP (1) JP7772238B2 (https=)
CN (1) CN119731071A (https=)
WO (1) WO2024047788A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025158649A1 (ja) * 2024-01-26 2025-07-31 株式会社ジェイテクト 操舵制御装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009022149A (ja) 2007-07-16 2009-01-29 Denso Corp 電動パワーステアリング装置の制御装置
DE102010030986A1 (de) 2010-07-06 2012-01-12 Zf Lenksysteme Gmbh Verfahren zur Bestimmung einer Zahnstangenkraft für eine Lenkvorrichtung in einem Fahrzeug
JP2019151180A (ja) 2018-03-01 2019-09-12 国立大学法人群馬大学 Ｅｐｓ用制御装置
US20190317516A1 (en) 2016-11-10 2019-10-17 Ohio University Autonomous automobile guidance and trajectory-tracking
JP2021138335A (ja) 2020-03-09 2021-09-16 株式会社ジェイテクト 操舵制御装置
JP2021138334A (ja) 2020-03-09 2021-09-16 株式会社ジェイテクト モータの制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686218B2 (ja) * 1986-01-24 1994-11-02 日産自動車株式会社 操舵反力制御装置
JP3132299B2 (ja) * 1994-09-01 2001-02-05 日産自動車株式会社 車両用補助舵角制御装置
JP4161707B2 (ja) 2002-12-24 2008-10-08 株式会社ジェイテクト 電動パワーステアリング装置
EP2020361B1 (en) * 2007-08-02 2012-06-27 Nissan Motor Co., Ltd. Vehicle steering control apparatus
CN101734135A (zh) * 2009-12-29 2010-06-16 东莞市精航达电动转向系统有限公司 一种车辆电动助力转向控制方法及其控制装置
JP2017077831A (ja) * 2015-10-21 2017-04-27 Ｋｙｂ株式会社 電動パワーステアリング装置
US10822024B2 (en) * 2017-11-06 2020-11-03 Steering Solutions Ip Holding Corporation Current sensor fault mitigation for steering systems with permanent magnet DC drives
CN111417565B (zh) * 2017-11-30 2022-07-08 株式会社捷太格特 车辆用转向操纵装置
JP2019206293A (ja) * 2018-05-30 2019-12-05 株式会社ジェイテクト 操舵制御装置
JP7322767B2 (ja) * 2020-03-19 2023-08-08 いすゞ自動車株式会社 パワーステアリング制御装置、パワーステアリングの制御方法、プログラム、および自動操舵システム

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009022149A (ja) 2007-07-16 2009-01-29 Denso Corp 電動パワーステアリング装置の制御装置
DE102010030986A1 (de) 2010-07-06 2012-01-12 Zf Lenksysteme Gmbh Verfahren zur Bestimmung einer Zahnstangenkraft für eine Lenkvorrichtung in einem Fahrzeug
US20190317516A1 (en) 2016-11-10 2019-10-17 Ohio University Autonomous automobile guidance and trajectory-tracking
JP2019151180A (ja) 2018-03-01 2019-09-12 国立大学法人群馬大学 Ｅｐｓ用制御装置
JP2021138335A (ja) 2020-03-09 2021-09-16 株式会社ジェイテクト 操舵制御装置
JP2021138334A (ja) 2020-03-09 2021-09-16 株式会社ジェイテクト モータの制御装置

Also Published As

Publication number Publication date
EP4582332A4 (en) 2025-10-15
WO2024047788A1 (ja) 2024-03-07
EP4582332A1 (en) 2025-07-09
CN119731071A (zh) 2025-03-28
JPWO2024047788A1 (https=) 2024-03-07

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