西南交通大学学报2025，Vol.60Issue(2)：308-316,9.DOI:10.3969/j.issn.0258-2724.20230002
"碳减排"视域下内河流域梯级枢纽联合通航调度优化
Optimization of Joint Navigation Scheduling of Cascade Hubs in Inland River Basin from Perspective of Carbon Emission Reduction
摘要
Abstract
In view of non-uniform operation rules of ship locks and non-synchronous ship scheduling in the joint navigation scheduling of cascade hubs,a multi-dimensional nonlinear programming(MDNP)model considering ship priority was constructed with the comprehensive navigation efficiency of ships,the cost of waiting for lock opening,and the carbon emission as the decision-making objectives.Then,the improved backtracking multi-objective simulated annealing algorithm(IBMOSA)was used to solve the MDNP,and the optimization scheme for joint scheduling of cascade hubs was proposed.Finally,the effectiveness and reliability of the MDNP model and IBMOSA were verified by taking the"Three Gorges-Gezhouba"Cascade Hub as an example.The results show that the MDNP model can effectively take into account the navigation efficiency of ships and fairness,and IBMOSA has good convergence and global property.At the same time,through the coordinated drainage sluice plan formulation,the opening of each lock is reasonably arranged,which avoids the phenomenon of switching operation of cascade locks and reduces the overall dam crossing time of ships.Compared with that of the original scheduling scheme,the optimization efficiency of the three decision-making objectives of the joint scheduling scheme is nearly 40%,and the traffic congestion relief rate of cascade hubs is about 16%,which effectively solves the navigation contradiction among cascade hubs and improves the overall navigation efficiency of the Three Gorges water area.关键词
交通管理/联合调度/梯级枢纽/模拟退火Key words
traffic management/joint scheduling/cascade hub/simulated annealing分类
交通工程引用本文复制引用
高攀,方志伟,赵旭.."碳减排"视域下内河流域梯级枢纽联合通航调度优化[J].西南交通大学学报,2025,60(2):308-316,9.基金项目
国家社会科学基金重大项目(19ZDA089) （19ZDA089）
湖北省人民政府智力成果采购项目(HBZW-2019-07) （HBZW-2019-07）
