Sleeper Spacing Optimization for Vibration Reduction in Rails
نویسندگان
چکیده
منابع مشابه
Learning Rails - Rails from the outside in
Any books that you read, no matter how you got the sentences that have been read from the books, surely they will give you goodness. But, we will show you one of recommendation of the book that you need to read. This learning rails 3 rails from the outside in is what we surely mean. We will show you the reasonable reasons why you need to read this book. This book is a kind of precious book writ...
متن کاملSleeper effects.
Early experience preserves and refines many capabilities that emerge prenatally. Here we describe another role that it plays -- establishing the neural substrate for capabilities that emerge at a much later point in development. The evidence comes from sleeper effects: permanent deficits when early experience was absent in capabilities that normally emerge long after birth. We provide evidence ...
متن کاملEfficient Global Optimization of Helicopter Rotor Blades for Vibration Reduction in Forward Flight
The effectiveness of surrogate based optimization of helicopter rotor blades for vibration reduction using kriging global approximations is investigated. The search for the optimal design is conducted using two methods: (1) the “one-shot” approach in which the surrogate is optimized directly and (2) a method based on the expected improvement function which seeks to find optimal designs while re...
متن کاملSurrogate Based Optimization of Helicopter Rotor Blades for Vibration Reduction in Forward Flight
The effectiveness of surrogate modeling of helicopter vibrations, and the use of the surrogates for optimization of helicopter vibration are studied. The accuracies of kriging, radial basis function interpolation, and polynomial regression surrogates are compared. In addition, the surrogates for the vibratory hub shears and moments are used to generate an objective function which is employed in...
متن کاملVibration and Noise Reduction Optimization Design of Mine Chute with Foam Aluminum Laminated Structure
The mining chute is an important equipment in the process of coal transportation and coal screening preparation. During the working process, the mining chute will generate a lot of vibration and noise because of constantly friction and impact of gangue and coal blocks. In order to reduce the vibration and noise during the operation of the chute, a new type of foam aluminum laminated structure i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Computational Structural Engineering Institute of Korea
سال: 2012
ISSN: 1229-3059
DOI: 10.7734/coseik.2012.25.6.569