| 基于仿真理论确定缓冲特性曲线方法的研究 |
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| 引用本文： | 李琛,刘晋浩. 基于仿真理论确定缓冲特性曲线方法的研究[J]. 森林工程, 2007, 23(2): 77-78 |
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| 作者姓名： | 李琛 刘晋浩 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 摘 要： | 本论文探索了一条确定缓冲特性方法的新途径，通过测定缓冲材料的静态特性与一次动态；中击数据为基础，建立数学模型，利用最小二乘法进行误差分析，并使用Madab/Simulink软件仿真出缓冲特性曲线。这种方法得出的缓冲特性曲线准确性高、试验周期短，待理论成熟必将成为今后缓冲材料特性测试的主要方法。
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| 关 键 词： | 缓冲特性曲线 缓冲材料 冲击 |
| 文章编号： | 1001-005X(2007)02-0077-02 |
| 收稿时间： | 2006-11-07 |
| 修稿时间： | 2006-11-07 |
A Simulation-based Method for Determination of Cushion Curves |
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| Li Chen,Liu Jinhao. A Simulation-based Method for Determination of Cushion Curves[J]. Forest Engineering, 2007, 23(2): 77-78 |
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| Authors: | Li Chen Liu Jinhao |
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| Affiliation: | Northeast Forestry University, Harbin 150040 |
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| Abstract: | A new method for determination of cushion curves is discussed in this paper. The method is capable of producing a cushion curve based on the measurement of a single impact. Mathematical models were established. The process involves an iterative least mean squares minimization of the discrepancy. Matlab/Simulink was used to simulate cushion curves. The cushion curves are highly efficient and time-saving. With further development, the theory could be the principal method for determination of cushion curves. |
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| Keywords: | cushion curves cushioning materials impacts |
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