Airbag Mapped Mesh Auto-Flattening Method |
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| Authors: | Jinhuan Zhang,
&#x , Chunsheng Ma, ¬ &#x , Yuanli Bai,
&#x ,Shilin Huang, ì &#x |
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| Affiliation: | ZHANG Jinhuan,MA Chunsheng,BAI Yuanli,HUANG Shilin State Key Laboratory of Automotive Safety and Energy,Department of Automotive Engineering,Tsinghua University,Beijing 100084,China |
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| Abstract: | ![]()
Current software cannot easily model an airbag to be flattened without wrinkles. This paper im- proves the modeling efficiency using the initial metric method to design a mapped mesh auto-flattening algo- rithm. The element geometric transformation matrix was obtained using the theory of computer graphics. The algorithm proved to be practical for modeling a passenger-side airbag model. The efficiency and preci- sion of modeling airbags are greatly improved by this method. |
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| Keywords: | airbag modeling initial metric method (IMM) auto-flattening |
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