علی آزاده
استاد دانشکدة مهندسی صنایع، پردیس دانشکده‌های فنی، دانشگاه تهران
[ 1 ] - برنامه ریزی فعالیت های نگهداری و تعمیرات با استفاده از شبیه سازی و تحلیل پوششی داده ها
برنامه‌ریزی فعالیت‌های نگهداری و تعمیرات، به‌خصوص برای سازمان‌ها و صنایع بزرگ اهمیت زیادی دارد. چنانچه ملاحظات ایمنی و اقتصادی را به طور هم‌زمان در نظر بگیریم، اهمیت مسئله را از دیدگاه مدلسازان و مدیران بیشتر می‌سازد. در این پژوهش فعالیت‌های نگهداری و تعمیرات سیستم تولیدی بررسی شده است. در ابتدا، با استفاده از شبیه‌سازی AweSim فعالیت‌های نگهداری و تعمیرات این سیستم شبیه‌سازی شده است. توابع تولی...
[ 2 ] - An Intelligent Algorithm for Optimization of Resource Allocation Problem by Considering Human Error in an Emergency Department
Human error is a significant and ever-growing problem in the healthcare sector. In this study, resource allocation problem is considered along with human errors to optimize utilization of resources in an emergency department. The algorithm is composed of simulation, artificial neural network (ANN), design of experiment (DOE) and fuzzy data envelopment analysis (FDEA). It is a multi-response opt...
[ 3 ] - Concurrent Optimization of Patients’ Trust and Integrated Resilience Engineering: A Z-Number Data Envelopment Analysis Approach
Background and Objectives: Emergency departments often encounter several risk and health issues which significantly impact on overall healthcare performance. Resilience engineering (RE) enables emergency departments to confront sudden changes and handling health risk issues. Patient trust (PT) is also one of the most effective factors which improve quality of care along with pa...
[ 4 ] - From Theory to Practice: a Total Ergonomics Model of a Manufacturing System
The objective of this paper is three fold. First, a general framework for development of total ergonomics model is introduced. Second, it is described how total ergonomics model may be applied in practice to intensify the productivity and working conditions of manufacturing systems. Third, it is shown whether the total ergonomics model is superior to the conventional ergonomics approach. This s...
[ 5 ] - A Unique Mathematical Framework for Optimizing Patient Satisfaction in Emergency Departments
In healthcare systems, emergency departments (EDs) are the most vital elements, in that they provide critical and immediate healthcare services to the patients 24 hours a day. Patient satisfaction is a crucial concept and a practical tool for evaluating the performance of the EDs. This study presents a unique framework for the performance optimization of an emergency department in a big general...