卷到卷制造中基板横向振动研究进展

发布时间：2018-07-05 02:57

本文选题：卷到卷制造 + 运动基板　；参考：《振动.测试与诊断》2017年05期

【摘要】：运动基板的横向振动问题已经成为严重限制卷到卷制造效率和质量的关键。详细介绍了卷到卷制造中运动基板横向振动问题的研究概况。讨论了运动基板横向振动的建模方法,以Hamilton原则为例,推导了基板横向振动的控制方程,结合解析求解和数值求解方法,计算横向振动的频率和模态。分析了基板张力、速度、材料特性、中间支撑和外界环境等因素对基板自由振动特性及动态稳定性的影响。研究了基板参数振动特性,考虑基板张力和速度两个主要参数的波动,阐述了基板横向振动被动控制和主动控制方法。联合基板纵向张力控制和侧向纠偏控制,讨论了横向振动控制在卷到卷制造中的工程应用。最后,展望卷到卷制造工程应用中基板横向振动研究的关键问题。
[Abstract]:The transverse vibration of moving substrates has become the key to restrict the manufacturing efficiency and quality. The research situation of lateral vibration of moving substrates in coil to coil manufacturing is introduced in detail. The modeling method of transverse vibration of moving substrates is discussed. Taking Hamilton principle as an example, the governing equations of transverse vibration of substrates are derived. The frequency and mode of transverse vibration are calculated by combining analytical and numerical methods. The effects of tension, velocity, material characteristics, intermediate support and external environment on the free vibration characteristics and dynamic stability of the substrate are analyzed. In this paper, the vibration characteristics of substrate parameters are studied. The passive and active control methods of transverse vibration of substrates are presented, considering the fluctuation of two main parameters of substrate tension and velocity. Combined with longitudinal tension control and lateral deviation correction control, the engineering application of lateral vibration control in coil to coil manufacturing is discussed. Finally, the key problems in the research of transverse vibration of substrates in coil to coil manufacturing engineering are prospected.
【作者单位】：华中科技大学数字制造装备与技术国家重点实验室;
【基金】：国家自然科学基金资助项目(51475195,51322507) 国家科技支撑计划资助项目(2015BAF11B02)
【分类号】：TH113.1;TH16

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