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Air Cargo Revenue Management in Variable Operating Conditions of Capacity, Considering the Possibility of Double Booking | ||
Advances in Industrial Engineering | ||
مقاله 13، دوره 50، شماره 3، اسفند 2016، صفحه 483-495 اصل مقاله (978.82 K) | ||
نوع مقاله: Research Paper | ||
شناسه دیجیتال (DOI): 10.22059/jieng.2016.63179 | ||
نویسندگان | ||
Mohammad Vardi Chari؛ Ali Husseinzadeh Kashan* | ||
Faculty of Industrial and Systems Engineering, Tarbiat Modares University, Tehran, Iran | ||
چکیده | ||
Revenue Management (RM) is a subfield of operations research that aims at maximizing revenues acquired by selling perishable products/services in a specified period. Due to the substantial growth in air cargo industry over the past few years, some techniques are needed to maximize revenue. In this paper, space allocation problem in two cases including overbooking possibility and impossibility are studied. Since the proposed dynamic programming needs much memory for obtaining exact solution, three heuristics including deterministic integer linear programming (DILP), bid price (BP) and dynamic programming decomposition (DPD) are proposed. Results show that BP and DILP performance is better than other approaches. In addition, results show that when overbooking is possible, it leads to revenue increment by more than 10 percent. | ||
کلیدواژهها | ||
Air cargo؛ Canceling request؛ Overbooking؛ Revenue management | ||
عنوان مقاله [English] | ||
مدیریت درآمد حملونقل هوایی بار در شرایط بهرهبرداری متغیر از ظرفیت با درنظرگرفتن امکان رزرو مضاعف | ||
نویسندگان [English] | ||
محمد وردی چاری؛ علی حسین زاده کاشان | ||
کارشناس ارشد مهندسی صنایع، دانشگاه تربیتمدرس | ||
چکیده [English] | ||
مدیریت درآمد، شاخهای از علم پژوهش در عملیات است که هدف اصلی آن، حداکثرسازی درآمد حاصل از فروش محصولات و خدمات ازبینرفتنی طی یک دورۀ زمانی معین است. با توجه به رشد زیاد حملونقل هوایی بار در سالهای اخیر، در این صنعت نیاز به ارائۀ تکنیکهایی برای بیشینهسازی درآمد احساس میشود. در این مقاله، مسئلۀ تخصیص ظرفیت، با فرض امکانپذیر بودن یا نبودن رزرو مضاعف بررسی میشود. از آنجاکه در این پژوهش، یافتن جواب بهینۀ الگوریتم برنامهریزی پویا نیازمند حافظۀ زیاد است، سه روش حل ابتکاری شامل برنامهریزی خطی عدد صحیح قطعی، قیمت پیشنهادی و تجزیۀ برنامهریزی پویا برای حل مسئله ارائه میشود. نتایج، بیانگر عملکرد بهتر BP و DILP در مقایسه با روشهای دیگر است. همچنین نتایج نشان میدهد درنظرگرفتن امکان رزرو مضاعف سبب افزایش بیش از 10 درصدی در درآمد کل میشود. | ||
کلیدواژهها [English] | ||
حملونقل هوایی بار, رزرو مضاعف, لغو درخواست, مدیریت | ||
مراجع | ||
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