| کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
|---|---|---|---|---|
| 1095814 | 1487422 | 2016 | 10 صفحه PDF | دانلود رایگان |
کلید واژه ها
مقدمه
خلاصه ای از سیستم های کارشناسی ارگونومیک
جدول 1: ملزومات کلی برای توسعه سیستم کارشناسی (Laurig and Rombach, 1989)
جدول 2: برخی سیتمهای تخصصی اولیه
نرم افزار سیستم کارشناسی SONEX برای ارزیابی ریسک ارگونومیک
جدول 3: مقایسه سیستم های تخصصی ارگونومیک قبلی برای ریسک های اختلالات عضلانی اسکلتی
جدول 4: ترکیبات ممکن از پاسخ به سوالات و نتایج ممکن برای "فضای" تحت ماژول از ماژول کار صندلی.
جدول 5: نمونه ای از یکی از نتایج نهایی بدست آمده پس از تحلیل با استفاده از فضای ماژول فرعی ماژول صندلی کار
اختلالات امکان پذیر
شکل 1. دیاگرام بلوک سیستم SONEX
تست سیستم تخصصی SONEX
جدول 6: مقایسه نرم افزار تشخیص جراحت با تشخیص فیزیکی
شکل 2. شکل ظاهری تصویر اولیه سیستم SONEX (متن درون تصویر به زبان صربی است)
شکل 3. یک مثال از نتایج حاصل از تجزیه و تحلیل درد در دست و انگشت (مثال به زبان صربی است).
بحث و نتیجه
• An Ergonomic Expert System for Risk Assessment of Work-Related Musculoskeletal Disorders.
• The system can be used to assess ergonomic and injury risks in any kind of worker and workplace.
• The system is fast and within 10 min it provides results that would require 3–4 h of time using conventional ergonomic analysis methods.
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.
Journal: International Journal of Industrial Ergonomics - Volume 53, May 2016, Pages 130–139