杜宇

杜宇，大連理工大學汽車工程學院教授、車輛振動與雜訊研究所所長

個人簡介

1997 本科，清華大學車輛工程

1999 碩士，清華大學車輛工程

2003 博士，弗吉尼亞理工大學（Virginia Tech）機械工程

2003-2010 研究員，Adaptive Technologies， Inc, Knowles Electronics, LLC.

2011 教授、車輛振動與雜訊研究所所長，大連理工大學汽車工程學院

研究領域（研究課題）

* 輕量化車身結構動態性能及其對NVH特性影響的研究（國家重點實驗室開放課題）

* 輕量化粘接技術對車身結構動態性能及NVH特性影響的研究（國家重點實驗室開放課題）

* 耳機聲學建模及頻響函數自設計系統

碩博研究方向

1. 車輛結構振動雜訊分析與控制

2. 車輛輕量化中的NVH問題

3. 車輛聲學環境感知技術

4. 智能結構與自適應系統

5. 人耳聲學及聲學信號處理

出版著作和論文

1. Jian Pang, Yu Du , Ping Hu, Weidong Li, Z D Ma, “An Energy Conservation Algorithm for Nonlinear Dynamic Equation," Journal of Applied Mathematics, 2012, Article ID 453230.

2. Yu Du and Weidong Li, “Modeling of frequency responses for arbitrary earphone designs,” the 161st Meeting of the Acoustical Society of America, Seattle, Washington, USA, May 2011.

3. Kenji Homma, Yoshitaka Shimizu, Namkeun Kim, Yu Du and Sunil Puria, ”Effects of ear-canal pressurization on middle-ear bone and air conduction response,” Hearing Research, 263(1-2), pp.204-15, 2010.

4. Kenji Homma, Yu Du, Yoshitaka Shimizu, and Sunil Puria, “Ossicular resonance modes of the human middle ear for bone and air conduction,” Journal the of Acoustical Society of America, 125(2), pp.968-979, 2009.

5. Yu Du, and Kenji Homma, “Performance of a dual-cup-dual-cushion earmuff design,” Noise Control Engineering Journal, 57(5), pp.459-475, 2009.

6. Yu Du, Kenji Homma, and William Saunders, “Noise attenuation performance of deep-insert custom earplugs under single and double hearing protection”, Noise Control Engineering Journal, 56(3), pp.183-202, 2008.

7. Yu Du, Ricardo A. Burdisso and Efstratios Nikolaidis, “Control of internal resonances in isolation isolators using passive and hybrid dynamic vibration absorbers”, Journal of Sound and Vibration, 286(4-5), pp.697-727, 2005.

8. Yu Du, Ricardo A. Burdisso, Efstratios Nikolaidis and Dhiraj Tiwari, “Effects of Isolator Internal Resonance on Force Transmissibility and Radiated Sound Power”, Journal of Sound and Vibration, 268(4), pp.751-778, 2003.

9. 韓曉東, 杜宇, "電動汽車單片機測控系統的抗干擾設計", 電工技術雜誌, 1999年第5期，pp.28-30。

10. 韓曉東, 杜宇，朱元, “V/F變換在單片機系統中的應用”，電子技術應用, 2000年第2期，pp.7-9。

11. Yu Du, Efstratios Nikolaidis and Ricardo Burdisso, “Suppression of Internal Resonances of Rubber Isolators Using Dynamic Vibration Absorbers”, Proceedings of the 20th Biennial Conference on Mechanical Vibration and Noise (VIB), Long Beach, CA, USA, September 24-28, 2005.

12. Kenji Homma, Yoshitaka Shimizu, Yu Du and Sunil Puria, “Effects of ear-canal static pressure to bone and air conduction responses of the middle ear: Temporal bone measurement and finite element analysis,” The 5th International Symposium of Middle-Ear Mechanics in Research and Otology (MEMRO), Stanford University, June 24-28, 2009.

13. Yu Du and Kenji Homma, “Improved Housing Design for Adaptive Noise Canceling Microphones Based on Finite Element Modeling Techniques,” Proceedings of the Noise-Con 2008, Dearborn, MI, July 28-30, 2008.

14. Yu Du, Kenji Homma, Will Saunders, and Mike Vaudrey, “An Improved Earmuff Design with a Double-Cup-Double-Seal Structure”, Proceedings of Inter-noise 2006, Honolulu, HI, USA, December 2006.

15. Yu Du and Ricardo A. Burdisso, “Passive and Hybrid Control of Isolator’s Internal Resonances to Improve Their Vibration and Noise Isolation Performance”, Proceedings of the Tenth International Congress on Sound and Vibration (ICSV10), Stockholm, Sweden, July 7-10, 2003.

16. Ricardo A. Burdisso, Efstratios Nikolaidis, Dhiraj Tiwari, and Evrett Kuo, “Internal Resonance in Vibration Isolators and Their Suppression”, Proceedings of Inter-noise 2002, Dearborn, MI, USA, August 2002.

工作成果（獎勵、專利等）

1. Yu Du, Kenji Homma, and Mike A. Vaudrey, “Sound-attenuating earmuff having isolated double-shell structure,” US Patent No. 7,854,294.

2. Yu Du and Mike A. Vaudrey, “Noise canceling microphone system and method for designing the same,” US Patent No. 7,245,726.

3. Mike A. Vaudrey, William Saunders, Yu Du, and Jonathan Hager, “Double hearing protection device,” US Patent No. 7,457,428.

4. Yu Du, Kenji Homma, and Mike A. Vaudrey, “Sound-attenuating earmuff having isolated double-shell structure,” US Patent No. 7,703,572.

5. Mike A. Vaudrey, Yu Du and William R. Saunders, “Attenuating Foam Insert and Method for Manufacture”, U.S. patent Application No. 11/009744.

6. Mike A. Vaudrey, William Saunders, Yu Du, and Jonathan Hager, “Double hearing protection device,” International patent application No. PCT/US2007/073867.

7. Yu Du, Kenji Homma, and Mike A. Vaudrey, “Sound-attenuating earmuff having isolated double-shell structure,” International patent application No. PCT/US2007/086381.