machine sequencing造句
例句与造句
- Three milling machining sequences consisting of ordinal , odd - even and even - odd were simulated based on the model for frame monolithic components
利用该模型对整体框类结构件进行了奇偶铣削、偶奇铣削和顺序铣削三种加工顺序的有限元模拟。 - We studied the basic construction of fmc and bring forward the concept of job scheduling . job shop work static scheduling of fmc is mainly considered . and it is developed that static scheduling consists of three sections : optimized job group , optimized load distribution and optimized job - machining sequencing
本文对fmc的建模及调度问题进行了探讨和研究，研究了fmc的基本结构，提出了作业调度的概念，着重分析了fmc作业静态调度理论，提出了零件最优分组、负荷最优分配和零件加工的最优排序等问题，并针对这些问题详细研究了它们的算法和计算步骤。 - A study on modeling , scheduling and optimal control problems for a class of hybrid manufacturing systems is investigated . in this framework , the discrete entities have a state characterized by a temporal component whose evolution is described by event - driven dynamics and a physical component whose evolution is described by continuous time - driven dynamics , thus it is a typical hybrid system . not only the optimal control for manufacturing process like that discussed in many references but also the optimal machining sequence are considered in this paper . the whole problem is solved by a two - level optimization method : at the inner loop , for any given machining sequence of the jobs , the optimal control for manufacturing process is considered ; while at the outer level , an improved genetic algorithm is used to decide the optimal machining sequence of a batch of jobs to be processed . finally , some examples are given to illustrate the validity of the algorithm
研究了一类单阶段混合制造系统的建模、分析与调度问题,这类系统既包含离散事件动态,也包含连续时间动态,前者用排队网络描述,后者用微分方程描述.不仅考虑了a这类系统的最优控制问题,而且考虑了工件进入生产线的最优时间,并用一个复杂的优化模型描述,同时给出了一个两层优化方法,内层给出对给定工件序列的最优控制,而外层用一改进的遗传算法求解工件进入生产线的最优时间序列.若干仿真实例说明了算法的有效性 - Farther , applying the simulating method of the experimental plate validated by experiment , according to the processing of underside machining , top surface machining , and different machining sequences of the different trough on the scale component , the different machining processes of the scale component are simulated , its different distortion values caused by residual stress are get
研究了隔框比例件在不同材料去除过程中由残余应力释放引起的变形问题。对底面加工、槽面加工时残余应力释放引起的变形进行数值模拟，得到了残余应力对隔框构件加工变形影响最小的材料去除方式。 - It's difficult to find machine sequencing in a sentence. 用machine sequencing造句挺难的
