Comparison of Vibration, Sound and Motor Current Signature Analysis for Detection of Gear Box Faults
نویسندگان
چکیده
منابع مشابه
comparison of zoe and vitapex for canal treatment of necrotic primary teeth
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15 صفحه اولinvestigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances
در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...
Detection of Gear fault using vibration analysis
The new generation of condition monitoring and diagnostics systems differs by the detailed solution of diagnostic problems that allows making a step from machine vibration state monitoring to the monitoring of the machine technical condition. Most rotating machine defects can be detected by such a system much before dangerous situations occur. It allows the efficient use of stationary on-line c...
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Due to growth of mechanisation and automation, today’s industrial systems are becoming more complex. A small breakdown of any non-redundant machine component affects the operation of the entire system. To increase the availability and reliability, automated health monitoring and self-diagnostic capability (SDC) becoming essential to many industrial machineries like pumps, motors, etc. Condition...
متن کاملDetection of Bearing Faults in Mechanical Systems Using Motor Current Signature and Acoustic Signatures
Bearings are one of the critical components which fail often in rotating machinery during operation. Bearing faults in the mechanical system run by an induction motor causes change in its stator current spectrum. It is due to the fact that faults in the bearings cause variations of load irregularities in the magnetic field which in turn change the mutual and self inductance causing side bands a...
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ژورنال
عنوان ژورنال: International Journal of Prognostics and Health Management
سال: 2020
ISSN: 2153-2648,2153-2648
DOI: 10.36001/ijphm.2017.v8i2.2642