基于敏捷制造思想研究了离散生产类型的先进制造车间的调度控制系统。
The scheduling and controlling structure for an advanced manufacturing shop is investigated based on the agile manufacturing methodology.
对连续生产过程与离散生产过程进行了比较,揭示了连续生产过程实施CIPS需要解决的问题。
Through the comparison on continuous production process and discrete production process, the problems to be solved on implementing CIPS for continuous production process are revealed.
最后,通过离散动态规划形成虚拟制造单元的生产作业调度次优可行方案。
Finally the static schedule in each virtual manufacturing cell is generated with discrete dynamic programming.
阀门制造企业的生产特点是多品种、中小批量为主的离散型制造。
The productive characteristics of valve manufacturing enterprise are discrete with varieties of products, mid batch production.
生产物流系统属于具有高度随机性的复杂离散事件系统,用传统方法分析比较困难。
Production logistics system is a kind of the complex discrete event system with high degree of randomness, traditional analysis becomes more difficult.
该方法通过离散压下量,迭代计算得出板型良好的轧制压力所对应的变形量,对实际生产有指导作用。
The deformation quantity corresponding to the rolling press getting good shape can be got by straggling press amount and iterative computation.
基于离散事件系统仿真原理,以事件调度法推进仿真时钟,建立这两种发货方式的生产—库存系统的仿真模型。
Based on the discrete system simulation principle and the Event-Scheduling approach, the production-inventory systems under these two delivery ways are modeled.
流程企业是指产品生产过程为连续的或者是成批的工业,在ERP和供需链方面与离散企业相比具有不同的特点。
Process enterprise, in which the process is continuous or batch, is different from the discrete enterprise in ERP and SCM.
MRPII从起源到应用一直是面向离散型行业,而对流程生产模式下的MRPII则研究较少。
MRPII is always oriented to the discrete manufacturing lines from the origination to the application. Study on MRPII of flow process production was less.
该算法直接利用对象辨识给出的离散模型,导出离散的内模控制器,直接用于工业生产的计算机控制。
The algorithm makes use of discrete model given by plant identification directly, deduces discrete internal model controller, and is used in computer control of industry manufacture directly.
介绍了如何采用离散型系统仿真力法,以生产实际数据来建立钢锭从浇注到轧制过程的系统仿真模型的做法。
This paper introduces how to apply discrete system emulation method to establish a system emulation model from casting to rolling for steel ingot based on production data.
化工开停车过程是既有连续动态变量,又有离散逻辑变量的复杂动态变化系统,混杂现象普遍存在于流程生产工业中,目前对其进行的研究刚刚起步。
Start-up process is a kind of complicated dynamic variation system, which exists not only continuous dynamic variables but also gone with discrete logic variables.
炼钢生产中,定氧加铝工艺的被控对象具有参数分布、非线性、动态观测数据离散等特征,定氧加铝模型的建立是该工艺的核心。
In the process of steel-making, killing oxygen by adding aluminum process is a controlled object whose parameters are distributed and non-linear, and its observed data are discrete.
自动生产线和柔性制造系统是典型的离散事件动态系统,近几年在控制理论界受到极大重视。
Production lines and Flexible Manufacturing systems are the typical discrete event dynamic systems and have received much attention in the field of automatic control in recent years.
石化行业固态产品生产经营的经济分析可以借鉴离散性工业中常用的边际贡献分析法。
Marginal contribution analytical method commonly used in intermittent industry can also be used for economic analysis of production and operation of solid products in petrochemical industry.
本文研究所采用的平衡优化技术与方法,对于一般离散型制造企业的装配生产线平衡设计具有理论指导意义和实际参考价值。
The balancing optimization theory and methodology under this study may serve as a valuable reference for the design and optimization of assembly lines in discrete manufacturing enterprises.
通过该算法模块,可以将离散数据生产出任意比例尺下的格网DEM数据,具有一定的实际意义。
In the algorithm module, the DEM data with any scale can be produced from scatter data, which is of significance.
其次,重点阐述了离散型生产制造企业ERP四个关键技术难题的设计思想和算法步骤。
Secondly, it focuses on the design of algorithms steps of four key technical problems in the discrete manufacturing enterprise ERP system.
车间生产工厂,生产了大量不同的离散项目,需要不同的序列通过生产设备,通常称为车间。
Job-shop production a manufacturing facility that produces a large number of different discrete items that require different sequences through the production equipment is usually called a job shop.
车间生产工厂,生产了大量不同的离散项目,需要不同的序列通过生产设备,通常称为车间。
Job-shop production a manufacturing facility that produces a large number of different discrete items that require different sequences through the production equipment is usually called a job shop.
应用推荐