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العنوان
Optimization of Multimodal Dial-a-Ride Systems with Flexible Time Schedule \
المؤلف
Elgazzar, Mai Gamal Abdulgawad Abdelaziz .
هيئة الاعداد
باحث / مى جمال عبد الجواد عبد العزيز الجزار
مشرف / إسلام على
مشرف / محمد نشأت فرس
nashatfors@gamail.com
مناقش / محمد جابر أبو على
مناقش / خالد سعيد الكيالنى
الموضوع
Production Engineering.
تاريخ النشر
2024.
عدد الصفحات
25 p. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة (متفرقات)
تاريخ الإجازة
1/2/2024
مكان الإجازة
جامعة الاسكندريه - كلية الهندسة - هندسة الإنتاج
الفهرس
Only 14 pages are availabe for public view

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Abstract

This research discusses planning a flexible scheduling approach that aims to strike a delicate balance between cost efficiency and providing a personalized service experience. By optimizing the departure schedules of fixed-route vehicles, this approach considers crucial factors such as timing and capacity constraints. It departs from the rigid schedules of traditional fixed-route transportation systems, allowing for real-time adjustments that cater to passenger needs. A mixed-integer program is employed to achieve this, providing an exact solution. Additionally, the Adaptive Large Neighbourhood Search (ALNS) algorithm proves its efficiency for handling more complex scenarios involving larger instances. This study’s contribution extends beyond scheduling. It seamlessly integrates adaptable services with established fixed routes, reducing costs and improving overall system utilization. Flexibly adapting to changing demand patterns minimizes inefficiencies and operational costs, thereby revolutionizing urban mobility. However, this approach recognizes the need to address contingencies such as cancellations and unexpected events, ensuring a robust and reliable transportation system.