MX2023000182A - Dispositivo de analisis de reduccion de vibracion y ruido y metodo de analisis para parte de panel de automovil. - Google Patents
Dispositivo de analisis de reduccion de vibracion y ruido y metodo de analisis para parte de panel de automovil.Info
- Publication number
- MX2023000182A MX2023000182A MX2023000182A MX2023000182A MX2023000182A MX 2023000182 A MX2023000182 A MX 2023000182A MX 2023000182 A MX2023000182 A MX 2023000182A MX 2023000182 A MX2023000182 A MX 2023000182A MX 2023000182 A MX2023000182 A MX 2023000182A
- Authority
- MX
- Mexico
- Prior art keywords
- vibration
- noise reduction
- panel
- segmented regions
- peak frequency
- Prior art date
Links
- 238000004458 analytical method Methods 0.000 title abstract 3
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
-
- 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
-
- 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
- G06F2119/10—Noise analysis or noise optimisation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Computational Mathematics (AREA)
- Aviation & Aerospace Engineering (AREA)
- Automation & Control Theory (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Body Structure For Vehicles (AREA)
Abstract
En la presente invención, se adquiere un modelo de carrocería automotriz 200 (13), una pluralidad de regiones seccionadas se establecen en el modelo de carrocería automotriz 200 (15), se establece un modelo de parte de panel objetivo de reducción de vibración y ruido (17), se selecciona una frecuencia máxima de potencia de radiación equivalente y un modo de vibración del modelo de parte de panel objetivo de reducción de vibración y ruido por el análisis de vibración del modelo de carrocería automotriz 200 (19), se adquiere la frecuencia máxima de la potencia de radiación equivalente del modelo de parte de panel objetivo de reducción de vibración y ruido cambiando un peso de una o una pluralidad de regiones seccionadas (21), para la adquisición de un grado de contribución del peso de cada una de las regiones seccionadas se calcula a la frecuencia máxima de la potencia de radiación equivalente (S23) y una porción a la cual la carrocería automotriz se reduce en peso para reducir la vibración y ruido de una parte de panel de automóvil se identifica sobre la base del grado de contribución del peso de cada una de las regiones seccionadas (25).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020113763A JP6977817B1 (ja) | 2020-07-01 | 2020-07-01 | 自動車のパネル部品の振動騒音低減解析装置及び解析方法 |
PCT/JP2021/014571 WO2022004087A1 (ja) | 2020-07-01 | 2021-04-06 | 自動車のパネル部品の振動騒音低減解析装置及び解析方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2023000182A true MX2023000182A (es) | 2023-02-22 |
Family
ID=78815513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2023000182A MX2023000182A (es) | 2020-07-01 | 2021-04-06 | Dispositivo de analisis de reduccion de vibracion y ruido y metodo de analisis para parte de panel de automovil. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20230237216A1 (es) |
EP (1) | EP4148611A4 (es) |
JP (1) | JP6977817B1 (es) |
KR (1) | KR20230005397A (es) |
CN (1) | CN115803249A (es) |
MX (1) | MX2023000182A (es) |
WO (1) | WO2022004087A1 (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117113786B (zh) * | 2023-10-25 | 2024-02-23 | 泉州装备制造研究所 | 一种基于动力学振动响应分析的经编机的优化方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4752517B2 (ja) | 2006-01-13 | 2011-08-17 | 日産自動車株式会社 | 車体のルーフ構造 |
JP4702469B2 (ja) * | 2009-03-27 | 2011-06-15 | マツダ株式会社 | 車両の音響解析装置 |
JP6935743B2 (ja) * | 2017-12-25 | 2021-09-15 | トヨタ自動車株式会社 | 車両のパネル部材の振動解析装置 |
JP6617812B1 (ja) * | 2018-10-05 | 2019-12-11 | Jfeスチール株式会社 | 車体部品の感度解析方法及び装置、車体部品の材料特性決定方法 |
-
2020
- 2020-07-01 JP JP2020113763A patent/JP6977817B1/ja active Active
-
2021
- 2021-04-06 CN CN202180044836.XA patent/CN115803249A/zh active Pending
- 2021-04-06 KR KR1020227043521A patent/KR20230005397A/ko unknown
- 2021-04-06 MX MX2023000182A patent/MX2023000182A/es unknown
- 2021-04-06 WO PCT/JP2021/014571 patent/WO2022004087A1/ja unknown
- 2021-04-06 US US18/008,936 patent/US20230237216A1/en active Pending
- 2021-04-06 EP EP21833592.5A patent/EP4148611A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US20230237216A1 (en) | 2023-07-27 |
CN115803249A (zh) | 2023-03-14 |
EP4148611A1 (en) | 2023-03-15 |
WO2022004087A1 (ja) | 2022-01-06 |
KR20230005397A (ko) | 2023-01-09 |
EP4148611A4 (en) | 2023-11-08 |
JP2022012149A (ja) | 2022-01-17 |
JP6977817B1 (ja) | 2021-12-08 |
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