Experimental Validation of Fly-Wheel Passive Launch and On-Orbit Vibration Isolation System by Using a Superelastic SMA Mesh Washer Isolator
المؤلفون المشاركون
Oh, Hyun-Ung
Kwon, Seong-Cheol
Jo, Mun-Shin
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-08-17
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
On-board appendages with mechanical moving parts for satellites produce undesirable micro-jitters during their on-orbit operation.
These micro-jitters may seriously affect the image quality from high-resolution observation satellites.
A new application form of a passive vibration isolation system was proposed and investigated using a pseudoelastic SMA mesh washer.
This system guarantees vibration isolation performance in a launch environment while effectively isolating the micro-disturbances from the on-orbit operation of jitter source.
The main feature of the isolator proposed in this study is the use of a ring-type mesh washer as the main axis to support the micro-jitter source.
This feature contrasts with conventional applications of the mesh washers where vibration damping is effective only in the thickness direction of the mesh washer.
In this study, the basic characteristics of the SMA mesh washer isolator in each axis were measured in static tests.
The effectiveness of the design for the new application form of the SMA mesh washer proposed in this study was demonstrated through both launch environment vibration test at qualification level and micro-jitter measurement test which corresponds to on-orbit condition.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kwon, Seong-Cheol& Jo, Mun-Shin& Oh, Hyun-Ung. 2017. Experimental Validation of Fly-Wheel Passive Launch and On-Orbit Vibration Isolation System by Using a Superelastic SMA Mesh Washer Isolator. International Journal of Aerospace Engineering،Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1158123
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kwon, Seong-Cheol…[et al.]. Experimental Validation of Fly-Wheel Passive Launch and On-Orbit Vibration Isolation System by Using a Superelastic SMA Mesh Washer Isolator. International Journal of Aerospace Engineering No. 2017 (2017), pp.1-16.
https://search.emarefa.net/detail/BIM-1158123
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kwon, Seong-Cheol& Jo, Mun-Shin& Oh, Hyun-Ung. Experimental Validation of Fly-Wheel Passive Launch and On-Orbit Vibration Isolation System by Using a Superelastic SMA Mesh Washer Isolator. International Journal of Aerospace Engineering. 2017. Vol. 2017, no. 2017, pp.1-16.
https://search.emarefa.net/detail/BIM-1158123
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158123
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