دانلود مقاله ISI انگلیسی شماره 52628
عنوان فارسی مقاله

یک سیستم خبره ارگونومیک برای ارزیابی خطر اختلالات اسکلتی-عضلانی ناشی از کار

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
52628 2016 10 صفحه PDF سفارش دهید 6960 کلمه
خرید مقاله
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عنوان انگلیسی
An ergonomic expert system for risk assessment of work-related musculo-skeletal disorders
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : International Journal of Industrial Ergonomics, Volume 53, May 2016, Pages 130–139

کلمات کلیدی
ارگونومی - اختلالات اسکلتی عضلانی مرتبط با کار - ارزیابی ریسک - سیستم خبره
پیش نمایش مقاله
پیش نمایش مقاله یک سیستم خبره ارگونومیک برای ارزیابی خطر اختلالات اسکلتی-عضلانی ناشی از کار

چکیده انگلیسی

A computer-based expert system (SONEX) was developed to identify ergonomic risks for work-related musculoskeletal disorders (WRMSDs) in a wide variety of jobs and provide expert prevention advice. SONEX uses a rule base and 6 knowledge base modules: WRMSD risk factors are grouped into two main knowledge base modules (symptoms, engaged body part) with four supplementary knowledge base modules (work environment, work chair, work tools, organization factors). SONEX uses a menu-based interface and a series of simple questions that lead a user through each of the two main modules. Based on user responses it then recommends other knowledge base modules that are relevant for a detailed analysis of work risks. The SONEX rule base has over 140 questions, the knowledge base includes over 200 risk factors, and around 500 possible answers can be generated. SONEX relates ergonomic shortcomings in the job with worker's subjective symptoms; it predicts possible WRMSDs; and it offers preventive suggestions for ergonomic improvements to the job to prevent WRMSDs. It has been tested in a variety of work places with known ergonomic problems and with known employee WRMSDs by comparing its performance with conventional analytical methods and results show that it accurately predicts possible WRMSD risks and identifies ergonomic shortcomings. The advantages of SONEX are that it is much faster than other ergonomic analysis methods and it can be used by ergonomists and other professionals and also by workers themselves.

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