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A Joint Positioning and Attitude Solving Method for Shearer and Scraper Conveyor under Complex Conditions
المؤلفون المشاركون
Yang, Zhaojian
Xie, Jiacheng
Wang, Xuewen
Wang, Shuping
Zhang, Qing
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-26
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
In a fully mechanized coal-mining face, the positioning and attitude of the shearer and scraper conveyor are inaccurate.
To overcome this problem, a joint positioning and attitude solving method that considers the effect of an uneven floor is proposed.
In addition, the real-time connection and coupling relationship between the two devices is analyzed.
Two types of sensors, namely, the tilt sensor and strapdown inertial navigation system (SINS), are used to measure the shearer body pitch angle and the scraper conveyor shape, respectively.
To improve the accuracy, two pieces of information are fused using the adaptive information fusion algorithm.
It is observed that, using a marking strategy, the shearer body pitch angle can be reversely mapped to the real-time shape of the scraper conveyor.
Then, a virtual-reality (VR) software that can visually simulate this entire operation process under different conditions is developed.
Finally, experiments are conducted on a prototype experimental platform.
The positioning error is found to be less than 0.38 times the middle trough length; moreover, no accumulated error is detected.
This method can monitor the operation of the shearer and scraper conveyor in a highly dynamic and precise manner and provide strong technical support for safe and efficient operation of a fully mechanized coal-mining face.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xie, Jiacheng& Yang, Zhaojian& Wang, Xuewen& Wang, Shuping& Zhang, Qing. 2017. A Joint Positioning and Attitude Solving Method for Shearer and Scraper Conveyor under Complex Conditions. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1190269
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xie, Jiacheng…[et al.]. A Joint Positioning and Attitude Solving Method for Shearer and Scraper Conveyor under Complex Conditions. Mathematical Problems in Engineering No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1190269
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xie, Jiacheng& Yang, Zhaojian& Wang, Xuewen& Wang, Shuping& Zhang, Qing. A Joint Positioning and Attitude Solving Method for Shearer and Scraper Conveyor under Complex Conditions. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1190269
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1190269
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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