摘要
目前汽车悬架隔振性能评价方法在数学前提、激励方式、数据分析、表征参数等方面均有不足.本文为了说明汽车悬架隔振性能混沌评价的可能性,给出了本文资助项目的有关研究结果,提供了工程系统隔振性能混沌评价案例,分析了汽车悬架隔振性能混沌评价的动力学基础,设立了汽车悬架隔振性能混沌评价的主要步骤.从而确认了基于混沌理论评价汽车悬架系统隔振性能的可能性.
Problems still exist in the math preconditions, encouragement, data analysis and parameters of the evaluation techniques for the anti-vibration performance of vehicle suspension (AVPVS). In order to look into the possibility of the chaos evaluation techniques (CET) for the AVPVS, the paper presents the research findings of a funded research project in this respect. Cases of the CET for the anti-vibration performance of engineering system have been offered, dynamics of the CET for the AVPVS has been analyzed, and procedures of doing this have been explained fully, hence the opening-up of the possibility.
出处
《南京工程学院学报(自然科学版)》
2006年第3期16-23,共8页
Journal of Nanjing Institute of Technology(Natural Science Edition)
基金
江苏省高校自然科学研究计划资助项目(04KJB580037)
关键词
汽车悬架
隔振性能
混沌评价
vehicle suspension
anti-vibration performance
chaos evaluation
作者简介
张雨(1958-),男,博士,教授,主要从事汽车检测理论与状态智能监测的研究.E-mail:zy586187@163.com