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fractus n.【氣象學】(碎積云或碎層云的)碎云(類)。

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This paper introduces a typical nonlinear dynamics technique , based on the fractal geometry to achieve quantitative description and automatic analysis of wear particles generated between running friction parts inside diesel locomotive , discusses the model and algorithms of fractus calculation of wear particles , and finally gives the correspondent experimental results , in which wear particle ' s automatic recognition is finished by means of the cooperation of fractal geometry and artificial neural network 本文引入分形幾何這種非線性系統方法來完成對磨粒的定量描述和自動分析,給出分維數算法模型及相應實驗結果,并結合人工神經網絡來完成磨粒的分割與自動識別。