CN114754069B - 一种径向磁悬浮轴承自适应死区控制方法及系统 - Google Patents
一种径向磁悬浮轴承自适应死区控制方法及系统 Download PDFInfo
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- CN114754069B CN114754069B CN202210262484.1A CN202210262484A CN114754069B CN 114754069 B CN114754069 B CN 114754069B CN 202210262484 A CN202210262484 A CN 202210262484A CN 114754069 B CN114754069 B CN 114754069B
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000000725 suspension Substances 0.000 title claims abstract description 28
- 238000005070 sampling Methods 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
- F16C32/0451—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control
- F16C32/0455—Details of controllers, i.e. the units determining the power to be supplied, e.g. comparing elements, feedback arrangements with P.I.D. control including digital signal processing [DSP] and analog/digital conversion [A/D, D/A]
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/048—Active magnetic bearings for rotary movement with active support of two degrees of freedom, e.g. radial magnetic bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0474—Active magnetic bearings for rotary movement
- F16C32/0493—Active magnetic bearings for rotary movement integrated in an electrodynamic machine, e.g. self-bearing motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
Abstract
Description
Claims (8)
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CN202210262484.1A CN114754069B (zh) | 2022-03-15 | 2022-03-15 | 一种径向磁悬浮轴承自适应死区控制方法及系统 |
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CN202210262484.1A CN114754069B (zh) | 2022-03-15 | 2022-03-15 | 一种径向磁悬浮轴承自适应死区控制方法及系统 |
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CN114754069A CN114754069A (zh) | 2022-07-15 |
CN114754069B true CN114754069B (zh) | 2023-12-12 |
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CN202210262484.1A Active CN114754069B (zh) | 2022-03-15 | 2022-03-15 | 一种径向磁悬浮轴承自适应死区控制方法及系统 |
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CN209657118U (zh) * | 2019-04-23 | 2019-11-19 | 浙江云青阀门有限公司 | 一种具有死区自适应的执行器控制器 |
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CN111894980A (zh) * | 2020-07-31 | 2020-11-06 | 苏州工业园区服务外包职业学院 | 一种磁悬浮轴承系统及其控制方法 |
CN112096737A (zh) * | 2020-09-16 | 2020-12-18 | 华中科技大学 | 一种磁悬浮轴承-转子装置的控制方法和控制系统 |
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CN113790212A (zh) * | 2021-09-14 | 2021-12-14 | 北京泓慧国际能源技术发展有限公司 | 飞轮磁轴承的控制系统和方法 |
CN113839583A (zh) * | 2021-08-31 | 2021-12-24 | 哈尔滨工业大学 | 一种超声型压电推杆电机及其死区补偿方法 |
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US9148046B2 (en) * | 2012-08-01 | 2015-09-29 | Beijing University Of Technology | Method and device for torque generation based on electromagnetic effect |
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EP1739318A1 (en) * | 2004-03-04 | 2007-01-03 | BOC Edwards Japan Limited | Magnetic bearing and turbo-molecular pump having it |
CN101710809A (zh) * | 2009-12-16 | 2010-05-19 | 南京航空航天大学 | 一种单相无轴承开关磁阻电机 |
CN102425561A (zh) * | 2011-12-05 | 2012-04-25 | 北京中科科仪技术发展有限责任公司 | 一种磁悬浮分子泵动平衡方法 |
CN102843053A (zh) * | 2012-08-10 | 2012-12-26 | 北京航空航天大学 | 一种基于三维空间矢量的磁轴承系统开关功率放大器 |
CN102868344A (zh) * | 2012-09-21 | 2013-01-09 | 珠海格力电器股份有限公司 | 直流无刷电机控制方法及装置 |
CN106499730A (zh) * | 2016-11-15 | 2017-03-15 | 常州工学院 | 一种磁悬浮轴承系统短暂失控后能实现再悬浮的控制方法 |
CN107261231A (zh) * | 2017-07-25 | 2017-10-20 | 中国医学科学院阜外医院 | 一种轴向反馈控制磁悬浮轴流血泵 |
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CN110518888A (zh) * | 2019-09-10 | 2019-11-29 | 东北大学 | 一种用于磁悬浮电机的开关功率放大器 |
CN111894980A (zh) * | 2020-07-31 | 2020-11-06 | 苏州工业园区服务外包职业学院 | 一种磁悬浮轴承系统及其控制方法 |
CN112096737A (zh) * | 2020-09-16 | 2020-12-18 | 华中科技大学 | 一种磁悬浮轴承-转子装置的控制方法和控制系统 |
CN113037162A (zh) * | 2021-02-22 | 2021-06-25 | 江苏大学 | 无轴承永磁同步电机神经网络带通滤波器振动补偿控制器 |
CN113162517A (zh) * | 2021-05-08 | 2021-07-23 | 东北大学 | 一种基于自传感技术的磁悬浮电机容错控制系统及方法 |
CN113339407A (zh) * | 2021-05-27 | 2021-09-03 | 南京航空航天大学 | 一种主动调节悬浮位置的磁悬浮轴承不平衡振动抑制方法 |
CN113839583A (zh) * | 2021-08-31 | 2021-12-24 | 哈尔滨工业大学 | 一种超声型压电推杆电机及其死区补偿方法 |
CN113790212A (zh) * | 2021-09-14 | 2021-12-14 | 北京泓慧国际能源技术发展有限公司 | 飞轮磁轴承的控制系统和方法 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self-adaptive dead zone control method and system for radial magnetic levitation bearings Granted publication date: 20231212 Pledgee: Wuhan Jiangxia sub branch of Bank of Communications Co.,Ltd. Pledgor: GREATALL POWER Co.,Ltd. Registration number: Y2024980010361 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20231212 Pledgee: Wuhan Jiangxia sub branch of Bank of Communications Co.,Ltd. Pledgor: GREATALL POWER Co.,Ltd. Registration number: Y2024980010361 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A self-adaptive dead zone control method and system for radial magnetic levitation bearings Granted publication date: 20231212 Pledgee: Wuhan Jiangxia sub branch of Bank of Communications Co.,Ltd. Pledgor: GREATALL POWER Co.,Ltd. Registration number: Y2024980018769 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |