Applying the Genetic Algorithm Based on Feasible Task Sequence to ALB_2 基于可行作业序列的遗传算法求解第二类装配线平衡问题
It is a feasible approach to predict theoretically the three-dimensional structure of proteins based only on amino acid sequence information. 通过理论计算的方法根据蛋白质氨基酸序列直接预测其空间结构是解决这一问题的有效途径。
It was feasible to reach the optimization of the phase sequence and realize self-adaptive real-time control by adjusting the parameters according to the actual intersection condition or the configuration of the OPN imperceptibly. 再根据实际路口的情况实时调整参数,甚至可略微改动OPN的结构,使得相位相序的选择达到最优,实现自适应实时控制。
In this paper, the constraints of a geometrically feasible assembly sequence is analyzed, and the optimized evaluation model that considers assembly stability is set up. 分析了可行装配序列的推理约束条件,建立了考虑装配体稳定性的优化评价模型。
A simple and feasible vision system for road intelligent vehicle is developed. The long sequence video images are gathered by a forward-looking video camera, which is installed on a moving vehicle on highway. 文章研究了一个简单、易行的公路智能车辆视觉系统,这个视觉系统的输入视频图像是由安装在行驶于高速公路上车辆前方的摄像机所采集的路面状况的长序列图像。
Through studying some conclusions are obtained as follows: ① it is fully feasible to carry out the sequence analysis of the downwarped lake basin in consideration of the relation between volumetric space and sedimentary velocity and the theory is highly coincident with practice; 研究得出以下结论:①运用可容空间与沉积物供应速率的关系对坳陷湖盆进行层序分析是完全可行的,理论与实际吻合度高;
Therefore, the revised information redundancies applied in this thesis are feasible to confirm the conservative sites in DNA sequence. 这说明用重新定义的信息冗余去确认DNA序列中存在的保守位点是完全可行的。
Theory model and practical test all indicate that sedimentation cycle study in wavelet time frequency domain is feasible. A power tool is provided to sequence stratigraphy application for oil gas exploration and exploitation. 首次提出在小波时频域内研究沉积旋回,它为层序地层学研究提供了一个强有力的工具。
Based on the optimization theory, the interior ballistic multiple attribute decision-making model is established. Feasible program set and index set for a certain large caliber gun is made based on classical internal ballistic model. Synthetic optimization and sequence is done for the program with TOPSIS algorithm. 根据最优化理论建立了内弹道多指标决策模型,制定了基于经典内弹道模型的可行方案集和指标集,并采用TOPSIS算法对可行方案进行综合优化和排序。
During the making up courses of various populations the obtained current optimal feasible assembly sequence was retained from beginning to end so as to ensure the algorithm be finally converged to an optimal or a closer solution. 在各种群的生成过程中,始终保留所获得的当前最优可行装配序列,确保算法最终收敛到最优或近优解。
After finite interations, it must produce feasible point sequence. 有限步后必产生可行点;
It is shown that the process is rapid, accurate and simple, and provides a feasible method for the analysis of amino acid sequence of protein and peptide. 运用本法解析有关蛋白质及多肽的质谱图,具有快速、准确、简便的特点,它为生化分析工作者检测蛋白质及多肽的氨基酸序列提供了一条比较可行的途径。
Distance-Regular Graphs of Type E_1(?) E_d with a Generalized Feasible Cosine Sequence 具有广义可行性余弦序列的E1(?)Ed型距离正则图
The interruption was used as the condition of backward recovery to get feasible bending process and the estimating formulation was used to get optimized bending sequence. 以干涉作为回溯条件得到可行的弯曲方案,再利用估算公式得到优化的弯曲工序。
The feasible assemble sequence scheme set of the products was received based on this arithmetic. 利用该算法可得到产品的可行装配顺序方案集合。
Since MRP can only provides feasible solutions to the multilevel lot-sizing ( MLLS) problem, the problem of finding a high quality solution, i.e. a sequence of replenishment quantities having the lowest possible cost, comes. 由于MRP只能提供生产批量计划问题的可行解,因此寻找高质量解(具有最小成本的补充数量)的问题随之而来。
Appling the method of digraph topological sort to deduce all feasible the assembly disassembly sequence and evaluation model of disassembly assembly process. 并利用有向图拓扑排序原理快速地推理出产品所有可行的拆装顺序,和拆装顺序评价模型。
Poisoning ant colony algorithm is applied to realize the search and optimization for feasible disassembly sequence solution set with disassembly root diagram. Finally, the optimal sequence is obtained based on evaluation objective function. 中毒蚁群算法能够在拆卸根图结构基础上,对可行拆卸序列解集空间进行搜索寻优,根据评价目标函数的要求获取最优序列。
And because of its reduced operating costs, the compensation scheme is reasonable and feasible. Finally, the three-phase compensating device was joined in simulation model experiment, and the results show that the method can effectively eliminate the negative sequence current, balance three-phase system. 最后又设想了加入三相补偿装置的仿真实验,结果证明该方法可以确实有效的消除负序电流,平衡三相系统。
According to this model, disassembly sequence planning problem is transformed into a problem of deciding the node and directed edge in the weighted blocking graph model. It can provide good base for the solution of feasible disassembly sequence. 通过该模型,论文将拆卸序列规划问题转化为对图模型中节点和有向边的判断,为求解可行拆卸序列打下了良好基础。
Also the decision methods of the geometry feasibility in the feasible assembly/ disassembly sequence and the stability in the system when the sub-assemblies, components are in place are introduced. 同时介绍了可行装配/拆卸顺序几何可行性的判断方法,及子装配体、零件到位后的稳定性判定方法。