CN116257942B - 一种火箭仿真模型的确定方法及装置 - Google Patents
一种火箭仿真模型的确定方法及装置 Download PDFInfo
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- CN116257942B CN116257942B CN202310545103.5A CN202310545103A CN116257942B CN 116257942 B CN116257942 B CN 116257942B CN 202310545103 A CN202310545103 A CN 202310545103A CN 116257942 B CN116257942 B CN 116257942B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/15—Vehicle, aircraft or watercraft design
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
- G06F30/28—Design optimisation, verification or simulation using fluid dynamics, e.g. using Navier-Stokes equations or computational fluid dynamics [CFD]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/08—Fluids
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/14—Force analysis or force optimisation, e.g. static or dynamic forces
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Abstract
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CN117910277A (zh) * | 2024-03-15 | 2024-04-19 | 西安航天动力研究所 | 一种液体火箭发动机组件元模型建模方法、装置及电子设备 |
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CN102378669A (zh) * | 2009-01-30 | 2012-03-14 | 麻省理工学院 | 用于机械腿的基于模型的神经机械控制器 |
US8726203B1 (en) * | 2013-04-25 | 2014-05-13 | Cydesign, Inc. | System and method for generating virtual test benches |
CN107704643A (zh) * | 2017-07-10 | 2018-02-16 | 国网浙江省电力公司台州供电公司 | 基于单点多相的仿真系统信号量简化方法 |
CN114021252A (zh) * | 2021-11-03 | 2022-02-08 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态仿真模型库架构 |
CN114021253A (zh) * | 2021-11-03 | 2022-02-08 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态仿真方法 |
CN114442484A (zh) * | 2021-12-29 | 2022-05-06 | 航天科工火箭技术有限公司 | 一种火箭的设计和控制方法及装置 |
CN115168998A (zh) * | 2022-06-30 | 2022-10-11 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态特性仿真方法 |
CN115292974A (zh) * | 2021-12-28 | 2022-11-04 | 航天科工火箭技术有限公司 | 可重复使用运载火箭着陆冲击瞬态动力学有限元建模方法 |
CN115712957A (zh) * | 2022-12-06 | 2023-02-24 | 中航飞机起落架有限责任公司 | 飞机起落架收放系统仿真模型构建方法、设备及存储介质 |
CN115859645A (zh) * | 2022-12-13 | 2023-03-28 | 金航数码科技有限责任公司 | 一种基于Modelica语言的液压系统模型库构建方法 |
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- 2023-05-16 CN CN202310545103.5A patent/CN116257942B/zh active Active
Patent Citations (10)
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CN102378669A (zh) * | 2009-01-30 | 2012-03-14 | 麻省理工学院 | 用于机械腿的基于模型的神经机械控制器 |
US8726203B1 (en) * | 2013-04-25 | 2014-05-13 | Cydesign, Inc. | System and method for generating virtual test benches |
CN107704643A (zh) * | 2017-07-10 | 2018-02-16 | 国网浙江省电力公司台州供电公司 | 基于单点多相的仿真系统信号量简化方法 |
CN114021252A (zh) * | 2021-11-03 | 2022-02-08 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态仿真模型库架构 |
CN114021253A (zh) * | 2021-11-03 | 2022-02-08 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态仿真方法 |
CN115292974A (zh) * | 2021-12-28 | 2022-11-04 | 航天科工火箭技术有限公司 | 可重复使用运载火箭着陆冲击瞬态动力学有限元建模方法 |
CN114442484A (zh) * | 2021-12-29 | 2022-05-06 | 航天科工火箭技术有限公司 | 一种火箭的设计和控制方法及装置 |
CN115168998A (zh) * | 2022-06-30 | 2022-10-11 | 西安航天动力研究所 | 一种基于Modelica语言的液体火箭发动机动态特性仿真方法 |
CN115712957A (zh) * | 2022-12-06 | 2023-02-24 | 中航飞机起落架有限责任公司 | 飞机起落架收放系统仿真模型构建方法、设备及存储介质 |
CN115859645A (zh) * | 2022-12-13 | 2023-03-28 | 金航数码科技有限责任公司 | 一种基于Modelica语言的液压系统模型库构建方法 |
Non-Patent Citations (1)
Title |
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Advanced GNC-oriented modeling and simulation of Vertical Landing vehicles with fuel slosh dynamics;Stefano Farì et al;《Acta Astronautica》;全文 * |
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Address after: No. 1, Haixiang Middle Road, Fengcheng Street, Haiyang City, Yantai City, Shandong Province, 265100 Patentee after: Dongfang space technology (Shandong) Co.,Ltd. Country or region after: China Patentee after: Dongfang Space (Jiangsu) Aerospace Power Co.,Ltd. Patentee after: Oriental space technology (Beijing) Co.,Ltd. Patentee after: Orient Space (Hainan) Technology Co.,Ltd. Address before: No. 1, Haixiang Middle Road, Fengcheng Street, Haiyang City, Yantai City, Shandong Province, 265100 Patentee before: Dongfang space technology (Shandong) Co.,Ltd. Country or region before: China Patentee before: Oriental space technology (Beijing) Co.,Ltd. Patentee before: Dongfang Space (Jiangsu) Aerospace Power Co.,Ltd. Patentee before: Orient Space (Hainan) Technology Co.,Ltd. Address after: No. 1, Haixiang Middle Road, Fengcheng Street, Haiyang City, Yantai City, Shandong Province, 265100 Patentee after: Dongfang space technology (Shandong) Co.,Ltd. Country or region after: China Patentee after: Oriental space technology (Beijing) Co.,Ltd. Patentee after: Dongfang Space (Jiangsu) Aerospace Power Co.,Ltd. Patentee after: Orient Space (Hainan) Technology Co.,Ltd. Address before: No. 1, Haixiang Middle Road, Fengcheng Street, Haiyang City, Yantai City, Shandong Province, 265100 Patentee before: Dongfang space technology (Shandong) Co.,Ltd. Country or region before: China Patentee before: Oriental space technology (Beijing) Co.,Ltd. Patentee before: Oriental space (Xi'an) Aerospace Technology Co.,Ltd. Patentee before: Orient Space (Hainan) Technology Co.,Ltd. |