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全国第四届非线性振动会议于1986年8月18日至21日在沈阳市东北工学院召开。东北工学院领导出席了开幕式和闭幕式。天津大学陈予恕教援和哈尔滨建筑工程学院王光远教授委派欧进萍在全体会议上做了学术报告。题目分别是;“非线性马休方程的亚谐分叉理论”和“多自由度滞变体系在地震作用下的模糊随机振动”。在分组会议上,来自全国各地的110名代表宣读了论文88篇、内容包括三个方面:工程中的非线性振动问题;非线性振动理论的分析方法以及非线性振动系统的稳定性问题。
The 4th National Conference on Nonlinear Vibration was held on August 18-21, 1986 in Northeast Institute of Technology, Shenyang. Northeast Institute of Technology leaders attended the opening ceremony and closing ceremony. Professor Chen Guangyu from Tianjin University and Professor Wang Guangyuan from Harbin Institute of Architecture and Engineering appointed Ou Jinping to give an academic report in plenary session. The topics are respectively “Subharmonic Theory of Nonlinear Mathematic Equations” and “Fuzzy Random Vibration under Multi-Degree of Freedom Hysteresis System under Earthquake.” During the breakout session, 110 delegates from across China read 88 essays, which covered three topics: nonlinear vibration in engineering; analytical methods of nonlinear vibration theory and the stability of nonlinear vibration systems.