流水线仿真报告.docx

文档介绍：流水线系统仿真实验报告班级 11 工业学号 11060802 姓名陈薛根 1. 实验目的 a) 学****掌握 Witness 仿真软件的使用与主要功能; b) 熟悉流水生产线的特点; c) 了解影响流水线生产效率的因素和基本的改善方法。 2. 实物系统概念模型图 3. 实物系统相关说明○ 1 工艺路线(或物流路线) ?在实例模型中,小部件( widget11060802 ) 要经过称重、冲洗、加工和检测的操作。?执行完每一步操作后小部件通过充当运输工具和缓存器的传送带( conveyor ) 传送至下一个操作单元。?小部件在经过最后一道工序“检测”后,脱离模型系统。○ 2 工艺参数(如加工时间、投入批量、间隔时间等): 元素名称加工时间/min Weigh11060802 5 Wash11060802 4 Produce11060802 3 Inspect11060802 2 Widget11060802 Weigh11060802 C111060802 Wash11060802 C211060802 Produce11060802 C311060802 Inspect11060802 Ship 4. 仿真模型的建立?元素定义: 名称类型数量说明 Widget11060802 Part 1 制品 Weigh11060802 Machine 1 制品 Wash11060802 Machine 1 清洗 Produce11060802 Machine 1 加工 Inspect11060802 Machine 1 检测 C111060802 Machine 1 传送链 C211060802 Conveyor 1 传送链 C311060802 Conveyor 1 传送链 Output11060802 Variable ( Type : Integer ) 1 送出变量?细节设计各元素的细节设计: ELEMENT NAME: Widget11060802 Element Type: Part Type: Variable attributes Group number: 1 Maximum Arrivals: 0 _____________________________________________________________ ELEMENT NAME: Inspect11060802 Element Type: Machine Quantity: 1 Priority: Lowest Type: Single Cycle Time: Input / Output Rules Input: PULL from C311060802 at Front Output: PUSH to SHIP Actions Finish: Output11060802 = Output11060802 +1 _____________________________________________________________ ELEMENT NAME: Produce11060802 Element Type: Machine Quantity: 1 Priority: Lowest Type: Single Cycle Time: Input /