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龙新华    
副教授    
    
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34206813-830
通讯地址    
机械与动力工程学院A楼830
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教育背景
时间
毕业院校
学历
2000-2006
美国马里兰大学机械工程系
博士
1997-2000
清华大学工程力学系
硕士
1991-1995
武汉工业大学工程力学系
学士
工作经历
12/2008-至今        上海交通大学机械与动力工程学院    副教授
09/2006-12/2008    上海交通大学机械与动力工程学院    讲师
07/1995-09/1997    中国新型建筑材料集团公司         助理工程师      
出访及挂职经历
研究方向
非线性振动理论及其工程应用;
分岔和混沌理论及其工程应用;
转子动力学
科研项目
2015-2018         国家重大专项课题“航天钛合金构件国产高档数控装备与关键制造技术应用示范”子课题  负责人
2012-2015         中航工业602所项目“传动系统试验台架研究”   负责人
2012-2014         国家自然科学基金项目“具有非光滑、时滞非线性作用的高速铣削系统动力学研究”负责人
2011-2014         国家重大基础研究(973)课题            负责人
2011-2015         国家重大基础研究(973)课题子课题:“超强异形零件多轴加工失稳机制及控制品质优化”, 交大负责人
2010-2011         机械系统与振动国家重点实验室课题 “变刚度高速铣削系统稳定性分析”   负责人
2008-2010    国家自然科学基金青年,教育部留学回国人员基金“分段光滑滑系统动力学”   负责人
2008-2011         国家自然科学基金重点燃气轮机转子系统在多场耦合作用下的非线性振动和控制   主要研究人员
2006-2010         国家重大基础研究(973)课题子课题“高速数控机床动态行为演变及其高精度控制”  学术骨干
2009-2009        Experimental Testing of Gib-Metal Friction Noise (美国UTRC合作项目) 负责人
2007-2009  Experimental Modal Analysis Method to obtain vibration of compressor housing nose based on measured center housing vibration(美国Honeywell公司合作项目) 项目执行人
 
代表性论文专著
Xinhua Long, Dehao Meng, Yingang Chai. Effects of spindle speed-dependent dynamic characteristics of ball bearing and multi-modes on the stability of milling process. Meccanica, 2015
Xinhua Long, Miao Yu. One to One Nonlinear Internal Resonance of Sensor Diaphragm Under Initial Tension. Journal of Vibration and Acoustics, 2015, 137(3)
Xianbo Liu, Nicholas Vlajic, Xinhua Long, Guang Meng, Balakumar Balachandran. Multiple regenerative effects in cutting process and nonlinear oscillations. International Journal of Dynamics and Control, 2014, 2(1): 86-101Xinhua Long, Hao Jiang, Guang Meng. Active vibration control for peripheral milling process. Journal of Materials Processing Technology, 2013, 213(5): 660-670.
Xianbo Liu, Nicholas Vlajic, Xinhua Long, Guang Meng, Balakumar Balachandran. Coupled axial-torsional dynamics in rotary drilling with state-dependent delay: stability and control. Nonlinear Dynamics, 2014, 78(3): 1891-1906.
Xinhua Long, Jiabin Liu,Guang Ment. Nonlinear dynamics of two harmonically excited elastic structures with impact interaction. Journal of Sound and Vibration,2014, 333(5):1430-1441. Xianbo Liu, Nicholas Vlajic, Xinhua Long, Guang Meng, Balakumar Balachandran. Nonlinear motions of a flexible rotor with a drill bit: stick-slip and delay effects. Nonlinear Dynamics, 2013, 72(1-2): 61-77
Xianbo Liu, Nicholas Vlajic, Xinhua Long, Guang Meng. State-dependent delay Influenced Drill-String Oscillations and Stability Analysis. Journal of Vibration and Acoustics,2014, 136(5)
Long, X.-H. and Balachandran, B., “Stability Analysis for Milling Process,” Nonlinear Dynamics, Vol. 49, 2007 p. 349-359
Long, X.-H., Balachandran, B., and Mann, B.P., “Dynamics of Milling Model with Variable Time Delay,” Nonlinear Dynamics, vol. 47(2007) p. 47-63.
Long, X.-H., Lin, G. J., and Balachandran, B., “Grazing Bifurcations in Elastic Structure Excited by Harmonic Impactor Motions”, Physica D. Vol. 237(2008) p. 1129-1138.
Long, X.-H. and Balachandran, B., “Stability of Up-Milling and Down-Milling Processes with Variable Spindle Speed,” Journal of Vibration and Control , 2010.
Xinhua Long, Hao Jiang,Guang Meng,"Active vibration control for peripheral milling processes,"Journal of Materials Processing Technology Vol.213(2013), No.5, pp.660-670.
Xinhua Long, Jiabin Liu, Guang Meng,"Nonlinear dynamics of two harmonically excited elastic structures with impact interaction,"Journal of Sound and Vibration, Vol. 333, 2014, pp. 1430–1441.
Yu, Miao, Long, X.-H., and Balachandran, B., “Sensor Diaphragm under Initial Tension: Nonlinear Responses and Design Implications,” Journal of Sound and Vibration, Vol. 312, p. 39-54.
Jiang, H, Long, X.-H., and G, Meng. “Study of the correlation between surface generation and cutting vibrations in peripheral milling,” Journal of Materials Processing Technology, Vol. 208, p. 229-238..
Gao S.-H., Long, X.-H., and G, Meng., “Nonlinear Response and Nonsmooth Bifurcations of an Unbalanced Machine-Tool Spindle-Bearing System,” Nonlinear Dynamics, Vol. 54, p.365-377.
Long, X.-H., Insperger, T., and Balachandran, B., ”Systems with Periodic Coefficients and Periodically Varying Delays: Semi-Discretization Based Stability Analysis” in, book ”Delay Differential Equations: Recent Advances and New Directions”,2009.
Gao S.-H., Long, X.-H., and G, Meng., “Sub-harmonic resonance and nonlinear behavior of a spindle ball bearings system with 3/2 nonlinear,”. International Journal of Nonlinear Sciences and Numerical Simulation, 2009
Gao S.-H., Long, X.-H., and G, Meng.,” Nonlinear response and stability of a spindle system supported by ball bearings”, Archive of Applied Mechanics, 2010.
S.-H. Gao, G. Meng, X.-H. Long. Stability prediction in high speed milling including the thermal preload effects of bearing. Proceedings of the Institution of Mechanical Engineers, Part E, Journal of Process Mechanical Engineering. 2010
Long, X.-H. and Balachandran, B., “Stability Analysis of A Variable Spindle Speed Milling Process,” Proceedings of IDETC’05 ASME 2005, September 23-28, 2005, Long Beach, CA, USA
Long, X.-H. and Balachandran, B., “Elastic Structure Excited by Harmonic Impactor Motions: Experimental and Numerical Investigations,” ENOC-2005, August 7-12, 2005, Eindhoven, Netherlands
Long, X.-H. and Balachandran, B., “Milling Model with Variable Time Delay,” Proceedings of IMECE’04, ASME 2004.
Jiang, H, Long, X.-H., and G, Meng. “Active control on milling processes,” Proceedings of IMECE’2010, ASME 2010
江浩、龙新华、孟光,“铣削主动减振平台设计及控制”,上海交通大学学报,第42卷第5期,2008年5月,pp. 724-729。
江浩、龙新华、孟光,“侧铣加工振动与表面轮廓形成”,上海交通大学学报,第42卷第5期,2008年5月,pp. 730-734。
张伟刚、高尚晗、龙新华、孟光,“机床主轴-滚动轴承系统非线性动力学分析”,振动与冲击,第27卷第9期,2008年9月,pp. 72-75。
李中伟、龙新华、孟光,“基于Magnus-Gaussian截断的铣削系统稳定性的半离散分析法 ”,振动与冲击, 已录用。
高尚晗、龙新华、孟光,“主轴-滚动轴承系统三种分岔形式 ”,振动与冲击, 已录用
教学工作
课程名称:机械振动学,授课对象:本科生,学时数:36, 学分:2
课程名称:机械动力学与振动,授课对象:本科生,学时数:51, 学分:3
课程名称:弹性力学及有限元分析,授课对象:研究生,学时数:51, 学分:3
软件版权登记及专利
学术兼职
荣誉奖励
2015   上海市科技进步一等奖
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