DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW
Aiming at the damage of a Iow-range micro-electro-mechanical system(MEMS) acceleration sensor under tens of thousands of <italic>g</italic><sub>n</sub> overload during the measurement of outer ballistic information of conventional weapons and ammunition, a kind of shrimp claw...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2024-04-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.020 |
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| _version_ | 1841534106295336960 |
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| author | ZHANG Xu ZHAO Rui SHI YunBo ZU KaiXuan ZHANG JieYu YAN XiaoPeng |
| author_facet | ZHANG Xu ZHAO Rui SHI YunBo ZU KaiXuan ZHANG JieYu YAN XiaoPeng |
| author_sort | ZHANG Xu |
| collection | DOAJ |
| description | Aiming at the damage of a Iow-range micro-electro-mechanical system(MEMS) acceleration sensor under tens of thousands of <italic>g</italic><sub>n</sub> overload during the measurement of outer ballistic information of conventional weapons and ammunition, a kind of shrimp claw anti-impact micro-acceleration sensor was proposed, which could realize the index requirements of anti-overload 30 000<italic>g</italic><sub>n</sub> and range 50<italic>g</italic><sub>n</sub>. The finite element simulation results show that the displacement of the sensor is 0. 99 μm and the sensitivity is 0.124 pF/<italic>g</italic><sub>n</sub> under 50<italic>g</italic><sub>n</sub> load. The maximum equivalent stress of the acceleration sensor under 30 000<italic>g</italic><sub>n</sub> overload is reduced from 1 022.5 MPa to 84.326 MPa, which effectively improved the reliability of the sensor. |
| format | Article |
| id | doaj-art-a7beb6c51b0f4c2b94f9568ace5a2bb8 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2024-04-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-a7beb6c51b0f4c2b94f9568ace5a2bb82025-01-15T02:45:43ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692024-04-014641041563938718DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAWZHANG XuZHAO RuiSHI YunBoZU KaiXuanZHANG JieYuYAN XiaoPengAiming at the damage of a Iow-range micro-electro-mechanical system(MEMS) acceleration sensor under tens of thousands of <italic>g</italic><sub>n</sub> overload during the measurement of outer ballistic information of conventional weapons and ammunition, a kind of shrimp claw anti-impact micro-acceleration sensor was proposed, which could realize the index requirements of anti-overload 30 000<italic>g</italic><sub>n</sub> and range 50<italic>g</italic><sub>n</sub>. The finite element simulation results show that the displacement of the sensor is 0. 99 μm and the sensitivity is 0.124 pF/<italic>g</italic><sub>n</sub> under 50<italic>g</italic><sub>n</sub> load. The maximum equivalent stress of the acceleration sensor under 30 000<italic>g</italic><sub>n</sub> overload is reduced from 1 022.5 MPa to 84.326 MPa, which effectively improved the reliability of the sensor.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.020AccelerometerImpact resistanceCapacitiveLow rangeBionic cushioning structureMicro-electro-mechanical system |
| spellingShingle | ZHANG Xu ZHAO Rui SHI YunBo ZU KaiXuan ZHANG JieYu YAN XiaoPeng DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW Jixie qiangdu Accelerometer Impact resistance Capacitive Low range Bionic cushioning structure Micro-electro-mechanical system |
| title | DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW |
| title_full | DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW |
| title_fullStr | DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW |
| title_full_unstemmed | DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW |
| title_short | DESIGN OF ANTI-IMPАСТ MICRO-ACCELERATION SENSOR IMITATING SHRIMP CLAW |
| title_sort | design of anti impаст micro acceleration sensor imitating shrimp claw |
| topic | Accelerometer Impact resistance Capacitive Low range Bionic cushioning structure Micro-electro-mechanical system |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2024.02.020 |
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