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飞机调度问题
相关语句
  aircrafts scheduling
     Application of Adaptive Genetic Algorithm in Aircrafts Scheduling
     自适应遗传算法在飞机调度问题中的应用
短句来源
     The simulation result demonstrates that the presented algorithm is effective in aircrafts scheduling problem.
     仿真结果表明了自适应遗传算法用于飞机调度问题的有效性.
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  “飞机调度问题”译为未确定词的双语例句
     Applying the Simulated Annealing Algorithm to Solve Airliner Aircraft Dispatching Problem
     应用模拟退火算法求解飞机调度问题
短句来源
     Based on genetic algorithm,an improved method for scheduling arrival aircrafts at an airport with multiple runways was studied.
     为解决具有多条跑道的大型机场在交通高峰期的飞机调度问题,提出了用遗传算法解决多跑道到达飞机调度的方法。
短句来源
     By using the adaptive genetic algorithm, authors solved the scheduling of arrival aircrafts landing on single runway.
     基于自适应遗传算法,实现了单跑道降落飞机调度问题的求解.
短句来源
     In order to solve airline aircraft dispatching problem which is NPC problem,time intervals which aircraft processes are analyzed.
     通过分析飞机运行的时区集合特点,将飞机调度问题转化为固定工件排序问题。
短句来源
  相似匹配句对
     A Mathematical Model of Airplane Management
     飞机调度的数学模型
短句来源
     Schedule Time Arrival Optimization of Aircraft Landing Schedule Problem
     飞机着陆调度的到达时间优化
短句来源
     duty dispatch;
     任务调度;
短句来源
     Application of Adaptive Genetic Algorithm in Aircrafts Scheduling
     自适应遗传算法在飞机调度问题中的应用
短句来源
     Cable Arrangement in an Aircraft
     飞机电缆敷设
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By using the adaptive genetic algorithm, authors solved the scheduling of arrival aircrafts landing on single runway. The method of encoding is constructing the sequence of aircrafts. In decoding phase, used the moving method to decide aircrafts landing time. Designed the fitness function which can reflect the early and tardy cost. The genetic operators adapted include expected value model, order crossover and inverse operator.Authors used the adaptive method to adjust the crossover and mutation rate in order...

By using the adaptive genetic algorithm, authors solved the scheduling of arrival aircrafts landing on single runway. The method of encoding is constructing the sequence of aircrafts. In decoding phase, used the moving method to decide aircrafts landing time. Designed the fitness function which can reflect the early and tardy cost. The genetic operators adapted include expected value model, order crossover and inverse operator.Authors used the adaptive method to adjust the crossover and mutation rate in order to improve the efficiency and avoid premature. The simulation result demonstrates that the presented algorithm is effective in aircrafts scheduling problem.

基于自适应遗传算法,实现了单跑道降落飞机调度问题的求解.算法以所有飞机的排列次序做为个体编码,解码时用移动方法确定飞机的降落时间.适应度函数的构造综合考虑了飞机的提前和延迟带来的损失,选择算子采用期望值方法,交叉算子用顺序交叉,变异算子用倒位变异.为提高算法的执行效率并避免早熟收敛,对交叉和变异概率均采用自适应策略.仿真结果表明了自适应遗传算法用于飞机调度问题的有效性.

Based on genetic algorithm,an improved method for scheduling arrival aircrafts at an airport with multiple runways was studied.Scheduling arrival aircrafts is a typical non-linear combinatorial optimization problem,and the application of genetic algorithm to this problem was explored.A sequence of aircrafts was a chromosome.We designed the crossover operator and mutation operator.In decoding phase,first we assigned the runway,then we used the improved moving method to remove the conflict between aircrafts,insert...

Based on genetic algorithm,an improved method for scheduling arrival aircrafts at an airport with multiple runways was studied.Scheduling arrival aircrafts is a typical non-linear combinatorial optimization problem,and the application of genetic algorithm to this problem was explored.A sequence of aircrafts was a chromosome.We designed the crossover operator and mutation operator.In decoding phase,first we assigned the runway,then we used the improved moving method to remove the conflict between aircrafts,insert idle time,decide the sequence and time of aircrafts landing.The simulation result demonstrated that the presented algorithm can assist controllers to make decisions.

为解决具有多条跑道的大型机场在交通高峰期的飞机调度问题,提出了用遗传算法解决多跑道到达飞机调度的方法。算法以所有飞机的排列次序作为个体编码,在此基础上设计了交叉和变异算子。解码时首先确定各飞机的降落跑道,然后用改进的移动方法解决同一跑道上飞机之间的冲突并插入空闲时间,从而确定降落次序和时间。模拟结果表明,该方法能帮助管制员做出高效的飞机调度决策。

In order to solve airline aircraft dispatching problem which is NPC problem,time intervals which aircraft processes are analyzed.According to the method of making out time intervals,jobs,which are being done at the same time,are chosen to compose various sets whose elements cannot be processed by same machine.And the elements are considered as adjoining vertexes,the fixed job scheduling problem is transformed to a k-vertex coloring problem.Then,a 0-1 integer programming mathematical model is built and the simulated...

In order to solve airline aircraft dispatching problem which is NPC problem,time intervals which aircraft processes are analyzed.According to the method of making out time intervals,jobs,which are being done at the same time,are chosen to compose various sets whose elements cannot be processed by same machine.And the elements are considered as adjoining vertexes,the fixed job scheduling problem is transformed to a k-vertex coloring problem.Then,a 0-1 integer programming mathematical model is built and the simulated annealing algorithm is applied to solve the model.At last,the instance illuminates the model and algorithm are to be feasible.

通过分析飞机运行的时区集合特点,将飞机调度问题转化为固定工件排序问题。根据工件占用机器的时间区间,利用划分时间片算法把需要平行作业的工件挑选出来组成无向图的相邻顶点,从而将固定工件问题转化为图的k-顶点着色问题,然后建立0-1整数规划数学模型,并设计出相应的模拟退火算法。最后应用该算法针对飞机调度问题进行了仿真研究,结果表明:在可接受的时间内能够得到该问题的满意解。

 
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