| 凸轮系统动态响应的一种有效计算方法 |
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| 引用本文： | 冯志华,凌勇坚.凸轮系统动态响应的一种有效计算方法[J].苏州大学学报(工科版),2000(5). |
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| 作者姓名： | 冯志华 凌勇坚 |
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| 作者单位： | 苏州大学工学院!江苏苏州215021(冯志华)，湖州市中等专业学校!浙江湖州313000(凌勇坚) |
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| 基金项目： | 江苏省回国留学人员基金 |
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| 摘 要： | 以线性时不变滚子从动件平面凸轮机构为分析对象 ,结合截断Fourier级数和Lpalace变换及其反变换 ,直接求得系统在任意周期、任意时间或任意时间段内的响应 ,避免了一些数值方法当参数改变时所带来的繁琐求解计算过程 ,为凸轮系统动力响应分析与设计提供了一种较快速简便的理论方法。最后 ,通过一实例 ,对其动态响应计算加以说明。
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| 关 键 词： | 凸轮机构 动态响应 Laplace变换 Fourier级数 |
AN EFFICIENT COMPUTATIONAL SCHEME FOR THE DYNAMIC RESPONSE OF CAM SYSTEMS |
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| FENG Zhi-hua ,LING Yong-jian.AN EFFICIENT COMPUTATIONAL SCHEME FOR THE DYNAMIC RESPONSE OF CAM SYSTEMS[J].Journal of Suzhou University(Engineering Science Edition),2000(5). |
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| Authors: | FENG Zhi-hua LING Yong-jian |
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| Affiliation: | FENG Zhi-hua 1,LING Yong-jian 2 |
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| Abstract: | This paper presents an efficient computational scheme combined with both Laplace transform and truncated Fourier series for the dynamic response of cam systems. The exact response of a cam system with translation-oscillating roller follower with one degree of freedom at any cycle, at any time, or in any time zone is directly determined without the needs of some numerical integration methods. Finally, a numerical example is demonstrated. |
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| Keywords: | cam mechanism dynamic response Laplace transform Fourier serie8 |
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