Performance Analysis of the Automata in a Blossoming Flower Clock in the 18th Century
Performance Analysis of the Automata in a Blossoming Flower Clock in the 18th Century
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18世纪开花花钟自动机的性能分析
DOI：
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发表时间：
2017
期刊：
影响因子：
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通讯作者：
Hong
中科院分区：
文献类型：
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作者：
Yu;M. Ceccarelli;Hong
本文对北京故宫博物院保存的“开花钟”中的一个自动机机构进行了性能评价。尽管该时钟内部的机械结构是不确定的，但在先前的研究中，这些自动机的可行机制已经通过系统的设计过程得到了综合。本文首先介绍了这种时钟的历史背景，然后提出了尺寸设计、运动学和动力学分析，为性能表征提供了数值结果。该方法也可用于其它自动机的机械性能重构和分析。
This paper presents a performance evaluation of an automaton mechanism in a Blossoming Flower Clock that is preserved in Beijing palace museum. Even though the mechanical structure inside this clock is uncertain, the feasible mechanisms for these automata are synthesized through a systematically design procedure in a previous study. In this paper, the historical background of this clock is introduced first, and then the dimension design, kinematic and dynamic analysis are proposed to provide the numeral results for a performance characterisation. The proposed procedure can also be applied to other automata for reconstructing and analysing the mechanical performance.