CN109655683B - 一种汽车电子产品热疲劳寿命加速测试方法 - Google Patents
一种汽车电子产品热疲劳寿命加速测试方法 Download PDFInfo
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- CN109655683B CN109655683B CN201811531231.XA CN201811531231A CN109655683B CN 109655683 B CN109655683 B CN 109655683B CN 201811531231 A CN201811531231 A CN 201811531231A CN 109655683 B CN109655683 B CN 109655683B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/60—Investigating resistance of materials, e.g. refractory materials, to rapid heat changes
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
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CN201811531231.XA CN109655683B (zh) | 2018-12-13 | 2018-12-13 | 一种汽车电子产品热疲劳寿命加速测试方法 |
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CN201811531231.XA CN109655683B (zh) | 2018-12-13 | 2018-12-13 | 一种汽车电子产品热疲劳寿命加速测试方法 |
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CN109655683B true CN109655683B (zh) | 2021-07-20 |
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CN114034631A (zh) * | 2021-11-16 | 2022-02-11 | 广州广电计量检测股份有限公司 | 一种高温硫化橡胶的寿命评估方法 |
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CA2507536A1 (en) * | 2005-05-13 | 2006-11-13 | Ignis Innovation Inc. | Accelerated stress testing of pixel circuits for amoled displays |
KR100961065B1 (ko) * | 2008-09-29 | 2010-06-01 | 한국전력공사 | 송전애자용 열충격 모의시험장치 |
CN102520279B (zh) * | 2011-12-07 | 2014-06-25 | 中国航天科技集团公司第五研究院第五一〇研究所 | 空间电子设备加速寿命试验中温度加速基准应力确定方法 |
CN102981081B (zh) * | 2012-12-03 | 2015-04-15 | 北京圣涛平试验工程技术研究院有限责任公司 | 航天器用元器件热真空环境适应性的评价方法 |
CN104344988B (zh) * | 2014-11-04 | 2017-01-18 | 株洲南车时代电气股份有限公司 | 一种bga焊点加速寿命预测方法 |
CN105737881B (zh) * | 2014-12-10 | 2018-03-16 | 天津航天瑞莱科技有限公司 | 一种电子设备加速可靠性增长试验方法 |
CN104392073B (zh) * | 2014-12-12 | 2017-10-27 | 中国航空综合技术研究所 | 一种基于故障物理的电子产品可靠性加速试验方法 |
CN107203666B (zh) * | 2017-05-22 | 2019-06-21 | 北京航空航天大学 | 一种bga焊点热疲劳寿命的预测方法及系统 |
CN108399278B (zh) * | 2018-01-24 | 2021-11-30 | 航天科工防御技术研究试验中心 | 一种电子装备多因素加速因子计算方法 |
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Inventor after: Ming Zhimao Inventor after: Yang Jing Inventor after: Xu Lili Inventor before: Yang Jing Inventor before: Ming Zhimao Inventor before: Xu Lili |
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Address after: 510630 Xiping Road, Whampoa Road, Tianhe District, Guangzhou, Guangdong 163 Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Patentee after: GRG METROLOGY & TEST (BEIJING) CO.,LTD. Address before: 510630 Xiping Road, Whampoa Road, Tianhe District, Guangzhou, Guangdong 163 Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. Patentee before: GRG METROLOGY & TEST (BEIJING) CO.,LTD. |
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