Investigation of Aerodynamic Stability of a Lightweight Dual-Arm Power Transmission Line Inspection Robot under the Influence of Wind
المؤلفون المشاركون
Alhassan, Ahmad Bala
Zhang, Xiaodong
Shen, Haiming
Jian, Guo
Xu, Haibo
Hamza, Khaled
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-06
دولة النشر
مصر
عدد الصفحات
16
التخصصات الرئيسية
الملخص EN
To efficiently transmit electric power to consumers, the power lines need to be inspected routinely for early fault detection.
Thus, power line inspection robots are designed to replace the tedious and dangerous manual inspection using linemen or helicopters.
However, most of the existing inspection robots are heavy, which make them slow and prone to external wind disturbance.
This paper developed a lightweight dual-arm robot and investigates its robustness to wind disturbance on a lab-scale power line structure.
The dynamic equations of the robot are derived using the Lagrangian equation for appropriate motor selection.
Also, the components of the robot are designed to ensure low drag coefficient to wind flow, and the mechanism of the wind force on the robot-line coupled system is presented.
To study the real-time impact of the wind, a wind speed of 4.5 m/s representing one of the windiest cities in China is considered as a case study.
The experimental results for different wind directions, namely, 0°, 45°, and 90°, show that the maximum vibration is 8% higher than the normal vibration of the system in a controlled environment without wind.
The results demonstrate that there is little influence of the wind on the system; hence, the robot has been successfully designed and can be applied for power line inspection.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Alhassan, Ahmad Bala& Zhang, Xiaodong& Shen, Haiming& Jian, Guo& Xu, Haibo& Hamza, Khaled. 2019. Investigation of Aerodynamic Stability of a Lightweight Dual-Arm Power Transmission Line Inspection Robot under the Influence of Wind. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1194658
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Alhassan, Ahmad Bala…[et al.]. Investigation of Aerodynamic Stability of a Lightweight Dual-Arm Power Transmission Line Inspection Robot under the Influence of Wind. Mathematical Problems in Engineering No. 2019 (2019), pp.1-16.
https://search.emarefa.net/detail/BIM-1194658
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Alhassan, Ahmad Bala& Zhang, Xiaodong& Shen, Haiming& Jian, Guo& Xu, Haibo& Hamza, Khaled. Investigation of Aerodynamic Stability of a Lightweight Dual-Arm Power Transmission Line Inspection Robot under the Influence of Wind. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-16.
https://search.emarefa.net/detail/BIM-1194658
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1194658
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