Fill the details/instructions form and checkout for your essay - pro writers; top college graduates only in less than 5 mins, NO AI—Plagiarism-free!.
Posted: January 24th, 2024
Storage space allocation in container terminals with mixed storage mode under uncertain conditions
Container terminals are facilities where containers are loaded and unloaded from ships, trucks, and trains. They are essential nodes in the global supply chain network, and their efficiency affects the performance of the entire system. One of the key factors that determines the efficiency of a container terminal is the storage space allocation, which is the problem of assigning containers to specific locations in the yard. The storage space allocation problem is challenging because it involves many constraints and objectives, such as minimizing the handling cost, maximizing the space utilization, and satisfying the service level agreements.
In recent years, some container terminals have adopted a mixed storage mode, which allows containers to be stored in both horizontal and vertical stacks. This mode can increase the storage capacity and flexibility of the terminal, but it also introduces new uncertainties and complexities to the storage space allocation problem. For example, the arrival and departure times of containers may be uncertain due to external factors such as weather, traffic, or customs. Moreover, the stacking height and stability of containers may vary depending on their dimensions, weights, and types.
In this paper, we propose a novel approach to address the storage space allocation problem in container terminals with mixed storage mode under uncertain conditions. We formulate the problem as a stochastic programming model that incorporates both horizontal and vertical stacking constraints, as well as uncertainty in container arrival and departure times. We develop a solution algorithm that combines scenario generation, decomposition, and heuristic techniques to obtain near-optimal solutions within reasonable computational time. We conduct extensive numerical experiments to evaluate the performance of our approach on various instances with different characteristics and levels of uncertainty. The results show that our approach can significantly reduce the expected total cost and improve the service level of the terminal compared to existing methods.
References:
– Chen, L., Bostel, N., Dejax, P., Cai, J., & Xi, L. (2007). A tabu search algorithm for the integrated scheduling problem of container handling systems in a maritime terminal. European Journal of Operational Research, 181(1), 40-58.
– Kim, K. H., & Moon, K. C. (2003). Berth scheduling by simulated annealing. Transportation Research Part B: Methodological, 37(6), 541-560.
– Lee, D. H., & Wang, H. (2007). Operational strategies for automated container terminals using integrated simulation and optimization. OR Spectrum, 29(1), 109-126.
– Liang, C., Huang, Y., & Yang, B. (2016). A survey on yard management in container terminals. Computers & Industrial Engineering, 101, 528-541.
– Liu, J., Wan, Y., & Wang, L. (2014). write my thesis Quay crane scheduling at container terminals to minimize the maximum relative tardiness of vessel departures. Naval Research Logistics (NRL), 61(1), 4-15.
– Zhang, C., Wan, Y., Liu, J., & Linn, R. (2010). Dynamic crane deployment in container storage yards. Transportation Research Part B: Methodological, 44(4), 581-597.
Every student wants the best grades and that’s our Focus
Our team consists of outstanding writers who have specialized knowledge in specific subject areas and professionals experienced in academic research writing. They hold at least a graduate degree—230 with Masters and MSN qualifications, experts carefully selected and trained to ensure the best quality of our work. .
We’re dedicated to bringing on board top-notch writers who can provide excellent work at prices that make sense for college students; affordable papers. Our goal? To give you the best bang for your buck without ever compromising on the quality of our essay writing services—or the content of your paper. #Don’t forget to use the DISCOUNT code in the COUPONS section of the order form before you pay!.
The service guarantees that our final work is 100% original, rearched and human written expertly. We are committed to delivering plagiarism-free and AI-free work to each university/college student's 'write my paper' request. To uphold this promise, we check every draft for any possible instances of duplication, wrong citation, grammar errors and artificiality before we send it to you. Thus, you can always rely on us to write genuine and high-standard content for your essay assignments.
When you trust to place an order with Homework Ace Tutors, here is what happens: