6 Firm orders Aggregate Forecasts from known product of demand from random customers plan customers Master Engineering design production Inventory schedule transactions changes (MPS) Bill of Material Inventory material planning record file (MRP) file Reports
Firm orders from known customers Forecasts of demand from random customers Aggregate product plan Master production schedule (MPS) Material planning (MRP) Engineering design changes Bill of material file Inventory transactions Inventory record file Reports 6
Master Production Schedule(MPS) Time-phased plan specifying how many and when the firm plans to build each end item Aggregate Plan (Product Groups) 总生产计划 (产品组) MPS (SpecifIc End Items) 主生产计划 (特定的计划模块)
Master Production Schedule (MPS) • Time-phased plan specifying how many and when the firm plans to build each end item. Aggregate Plan (Product Groups) MPS (Specific End Items) 总生产计划 （产品组） 主生产计划 （特定的计划模块）
Capacity Planning, Aggregate Scheduling, Master Schedule, and Short-Term Scheduling Capacity Planning 1. Facility size 能力规划 Long-term 2. Equipment procurement 长期计划 Aggregate Scheduling 1. Facility utilization 总生产计划 Intermediate-term 2 Personnel needs 3. Subcontracting 中期计划 Master Schedule 1. MRP 主生产计划 Intermediate-term 2. Disaggregation of master plan 中期计划 Short-term Scheduling 1 Work center loading短期排程 Short-term 2. Job sequencing 短朝计划
Capacity Planning, Aggregate Scheduling, Master Schedule, and Short-Term Scheduling Capacity Planning 1. Facility size 2. Equipment procurement Aggregate Scheduling 1. Facility utilization 2. Personnel needs 3. Subcontracting Master Schedule 1. MRP 2. Disaggregation of master plan Long-term Intermediate-term Short-term Intermediate-term Short-term Scheduling 1. Work center loading 2. Job sequencing 能力规划 总生产计划 主生产计划 短期排程 长期计划 中期计划 中期计划 短期计划
物料清单(BOM) Bil-of-Material Product structure Tree Bicycle(1) P/N1000 Handle Bars(1)Frame Assembly( PN1001 PN1002 Wheels (2) Frame(1) PN1003 P/N1004 入入
物料清单（BOM） Bicycle(1) P/N 1000 Handle Bars (1) P/N 1001 Frame Assembly (1) P/N 1002 Wheels (2) P/N 1003 Frame (1) P/N 1004 Bill-of-Material Product Structure Tree
Bil-of-Material Product Structure Tree Bicycle(1) P/N1000 Handle Bars rame Assembly (1) 物料单( Material bills) PN1001 PN1002 Wheels(2) P/N1003 PN1004 模块单( modular bills) 规划单( planning bills) 规划单也被称为仿单( pseudo bills或配套元件数( kit number) 物料虚拟单( planto bills of materia)
Bill-of-Material Product Structure Tree 规划单(planning bills) 模块单(modular bills) 规划单也被称为仿单(pseudo bills)或配套元件数(kit number) 物料虚拟单(plantom bills of material) 物料单(Material bills) Bicycle(1) P/N 1000 Handle Bars (1) P/N 1001 Frame Assembly (1) P/N 1002 Wheels (2) P/N 1003 Frame (1) P/N 1004