LQG Control of Along-Wind Response of a Tall Building with an ATMD
المؤلفون المشاركون
You, Jang-Youl
Kim, Young-Moon
You, Ki-Pyo
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-09-11
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Modern tall buildings use lighter construction materials that have high strength and less stiffness and are more flexible.
Although this results in the improvement of structural safety, excessive wind-induced excitations could lead to occupant discomfort.
The optimal control law of a linear quadratic Gaussian (LQG) controller with an active tuned mass damper (ATMD) is used for reducing the along-wind response of a tall building.
ATMD consists of a second mass with optimum parameters for tuning frequency and damping ratio of the tuned mass damper (TMD), under the stationary random load, was used.
A fluctuating along-wind load, acting on a tall building, was treated as a stationary Gaussian white noise and was simulated numerically, in the time domain, using the along-wind load spectra proposed by G.
Solari in 1993.
Using this simulated wind load, it was possible to calculate the along-wind responses of a tall building (with and without the ATMD), using an LQG controller.
Comparing the RMS (root mean square) response revealed that the numerically simulated along-wind responses, without ATMD, are a good approximation to the closed form response, and that the reduced responses with ATMD and LQG controller were estimated by varying the values of control design parameters.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
You, Ki-Pyo& You, Jang-Youl& Kim, Young-Moon. 2014. LQG Control of Along-Wind Response of a Tall Building with an ATMD. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1044091
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
You, Ki-Pyo…[et al.]. LQG Control of Along-Wind Response of a Tall Building with an ATMD. Mathematical Problems in Engineering No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1044091
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
You, Ki-Pyo& You, Jang-Youl& Kim, Young-Moon. LQG Control of Along-Wind Response of a Tall Building with an ATMD. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1044091
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1044091
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