Path Formation Time in the Noise-Limited Fractionated Spacecraft Network with FDMA
المؤلفون المشاركون
Mo, Jinrong
Yan, Tingting
Hu, Shengbo
المصدر
International Journal of Aerospace Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-10-02
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
Connectivity and path formation time are very important for the design and optimization in fractionated spacecraft network.
Taking frequency division multiple access (FDMA) with subcarrier binary phase-shift keying (BPSK) modulation as an example, this paper focuses on the issues of constraint to orbital elements and path formation time for the noise-limited fractionated spacecraft network percolating.
First, based on the proposed evolution of the dynamic topology graph in the fractionated spacecraft network, we prove the constraint condition of orbital elements for noise-limited fractionated spacecraft network percolating, and the definition of path formation time is provided and the mobility model is established.
Next, we study the relationship between first docking time and spatial initial distribution and the relationship between first separating time and spatial initial distribution.
These relationships provide an important basis for the orbit design in the fractionated spacecraft network.
Finally, the numerical results show that the network topology for fractionated spacecraft is time-varying and dynamic.
The path formation time and hop length scale linearly with path length within each orbital hyperperiod and change periodically.
Besides, the time constant gradually tends to a stable value with path formation time increasing, that is, path length.
These results powerfully support percolation theory further under the environment of the noise-limited fractionated spacecraft network.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yan, Tingting& Hu, Shengbo& Mo, Jinrong. 2018. Path Formation Time in the Noise-Limited Fractionated Spacecraft Network with FDMA. International Journal of Aerospace Engineering،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1167920
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yan, Tingting…[et al.]. Path Formation Time in the Noise-Limited Fractionated Spacecraft Network with FDMA. International Journal of Aerospace Engineering No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1167920
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yan, Tingting& Hu, Shengbo& Mo, Jinrong. Path Formation Time in the Noise-Limited Fractionated Spacecraft Network with FDMA. International Journal of Aerospace Engineering. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1167920
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1167920
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