Influence of Wheel Eccentricity on Vertical Vibration of Suspended Monorail Vehicle: Experiment and Simulation
المؤلفون المشاركون
Wang, Kaiyun
Lv, Kaikai
Chen, Zhihui
Cai, Chengbiao
Guo, Lirong
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-12-20
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
This paper investigates the influence of wheel eccentricity on vertical vibration of suspended monorail vehicle based on experiment and simulation.
Two sets of tests are conducted in the first Chinese suspended monorail, and the tested acceleration is analyzed and exhibited.
A multibody dynamic model of the suspended monorail vehicle is established to simulate the vertical vibration of car body excited by wheel eccentricity.
The results show that there are three factors which may cause an abnormal vibration considering the track and the vehicle system.
The influence of wheel eccentricity on the car body vibration was firstly analyzed.
Simulated acceleration of car body has a great accordance with test.
The wheel eccentricity could excite the resonance of car body at the speed of 21 km/h, and the vertical acceleration would increase considerably.
Decreasing the secondary stiffness can effectively reduce the vertical vibration caused by wheel eccentricity, especially at the resonant speed.
In the secondary test, the peak of car body acceleration at speed of 20 km/h is not appearing when only renewing the wheels, and the acceleration is decreasing obviously at the domain frequency.
It is further determined that the abnormal vibration is mainly caused by the wheel eccentricity.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lv, Kaikai& Wang, Kaiyun& Chen, Zhihui& Cai, Chengbiao& Guo, Lirong. 2017. Influence of Wheel Eccentricity on Vertical Vibration of Suspended Monorail Vehicle: Experiment and Simulation. Shock and Vibration،Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1203943
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lv, Kaikai…[et al.]. Influence of Wheel Eccentricity on Vertical Vibration of Suspended Monorail Vehicle: Experiment and Simulation. Shock and Vibration No. 2017 (2017), pp.1-10.
https://search.emarefa.net/detail/BIM-1203943
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lv, Kaikai& Wang, Kaiyun& Chen, Zhihui& Cai, Chengbiao& Guo, Lirong. Influence of Wheel Eccentricity on Vertical Vibration of Suspended Monorail Vehicle: Experiment and Simulation. Shock and Vibration. 2017. Vol. 2017, no. 2017, pp.1-10.
https://search.emarefa.net/detail/BIM-1203943
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1203943
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر