کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6954595 | 1451831 | 2018 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A semi-analytical bearing model considering outer race flexibility for model based bearing load monitoring
ترجمه فارسی عنوان
مدل تحلیلی نیمه تحلیلی با توجه به انعطاف پذیری مسابقه بیرونی برای نظارت بر بار بر پایه مدل
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کلمات کلیدی
تحمل نورد، بازسازی بار، مدل سازی، نظارت بر وضعیت،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
پردازش سیگنال
چکیده انگلیسی
This paper proposes a novel semi-analytical bearing model addressing flexibility of the bearing outer race structure. It furthermore presents the application of this model in a bearing load condition monitoring approach. The bearing model is developed as current computational low cost bearing models fail to provide an accurate description of the more and more common flexible size and weight optimized bearing designs due to their assumptions of rigidity. In the proposed bearing model raceway flexibility is described by the use of static deformation shapes. The excitation of the deformation shapes is calculated based on the modelled rolling element loads and a Fourier series based compliance approximation. The resulting model is computational low cost and provides an accurate description of the rolling element loads for flexible outer raceway structures. The latter is validated by a simulation-based comparison study with a well-established bearing simulation software tool. An experimental study finally shows the potential of the proposed model in a bearing load monitoring approach.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Mechanical Systems and Signal Processing - Volume 104, 1 May 2018, Pages 384-397
Journal: Mechanical Systems and Signal Processing - Volume 104, 1 May 2018, Pages 384-397
نویسندگان
Stijn Kerst, Barys Shyrokau, Edward Holweg,