CN112879192B - 一种电控喷油器的喷油量在线观测方法及装置 - Google Patents
一种电控喷油器的喷油量在线观测方法及装置 Download PDFInfo
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- CN112879192B CN112879192B CN202110090705.7A CN202110090705A CN112879192B CN 112879192 B CN112879192 B CN 112879192B CN 202110090705 A CN202110090705 A CN 202110090705A CN 112879192 B CN112879192 B CN 112879192B
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- injection quantity
- pressure signal
- fuel injection
- pressure
- oil
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/001—Measuring fuel delivery of a fuel injector
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
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CN202110090705.7A CN112879192B (zh) | 2021-01-22 | 2021-01-22 | 一种电控喷油器的喷油量在线观测方法及装置 |
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CN202110090705.7A CN112879192B (zh) | 2021-01-22 | 2021-01-22 | 一种电控喷油器的喷油量在线观测方法及装置 |
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CN112879192A CN112879192A (zh) | 2021-06-01 |
CN112879192B true CN112879192B (zh) | 2022-06-24 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114876636A (zh) * | 2022-05-17 | 2022-08-09 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | 一种高压共轨数字孪生系统及其在高压共轨系统状态监测与评估中的应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467300A1 (fr) * | 1979-10-15 | 1981-04-17 | Nissan Motor | Systeme d'alimentation en carburant pour moteur a combustion interne |
CN101275494A (zh) * | 2007-03-29 | 2008-10-01 | 株式会社电装 | 与蓄压器中燃料压力变化无关、能够适合地控制燃料喷射设备的控制设备 |
CN101377169A (zh) * | 2007-08-31 | 2009-03-04 | 株式会社电装 | 通过学习控制以补偿实际与目标喷射量的燃料喷射系统 |
JP2010248997A (ja) * | 2009-04-15 | 2010-11-04 | Denso Corp | 燃料ポンプの制御装置 |
CN101900052A (zh) * | 2009-06-01 | 2010-12-01 | 株式会社电装 | 内燃机的燃料喷射控制装置 |
CN110159444A (zh) * | 2019-06-03 | 2019-08-23 | 广西玉柴机器股份有限公司 | 喷油器喷油量闭环控制方法 |
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2021
- 2021-01-22 CN CN202110090705.7A patent/CN112879192B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467300A1 (fr) * | 1979-10-15 | 1981-04-17 | Nissan Motor | Systeme d'alimentation en carburant pour moteur a combustion interne |
CN101275494A (zh) * | 2007-03-29 | 2008-10-01 | 株式会社电装 | 与蓄压器中燃料压力变化无关、能够适合地控制燃料喷射设备的控制设备 |
CN101377169A (zh) * | 2007-08-31 | 2009-03-04 | 株式会社电装 | 通过学习控制以补偿实际与目标喷射量的燃料喷射系统 |
JP2010248997A (ja) * | 2009-04-15 | 2010-11-04 | Denso Corp | 燃料ポンプの制御装置 |
CN101900052A (zh) * | 2009-06-01 | 2010-12-01 | 株式会社电装 | 内燃机的燃料喷射控制装置 |
CN110159444A (zh) * | 2019-06-03 | 2019-08-23 | 广西玉柴机器股份有限公司 | 喷油器喷油量闭环控制方法 |
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Inventor after: Jin Jiangshan Inventor after: Yang Boyao Inventor after: Qin Ciwei Inventor after: Xu Jianxin Inventor after: Zhou Simin Inventor after: Xia Chunxiang Inventor before: Jin Jiangshan Inventor before: Yang Boyao Inventor before: Qin Ciwei Inventor before: Xu Jianxin Inventor before: Zhou Si Inventor before: Xia Chunxiang |
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Address after: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee after: The 711 Research Institute of China Shipbuilding Corp. Address before: 201108 Shanghai city Minhang District Huaning Road No. 3111 Patentee before: Shanghai Marine Diesel Engine Research Institute |
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