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Batch production scheduling is the practice of planning and scheduling of batch manufacturing processes. Although scheduling may apply to traditionally continuous processes such as refining, [ 1 ] [ 2 ] it is especially important for batch processes such as those for pharmaceutical active ingredients, biotechnology processes and many specialty ...
Traditional production planning and scheduling systems (such as manufacturing resource planning) use a stepwise procedure to allocate material and production capacity.This approach is simple but cumbersome, and does not readily adapt to changes in demand, resource capacity or material availability.
Output 1 is the "Recommended Production Schedule." This lays out a detailed schedule of the required minimum start and completion dates, with quantities, for each step of the Routing and Bill Of Material required to satisfy the demand from the master production schedule (MPS). Output 2 is the "Recommended Purchasing Schedule."
Specific names for the linear scheduling method have been adopted, such as: [1] Location-based scheduling (the preferred term in the book) Harmonograms; Line-of-balance; Flowline or flow line; Repetitive scheduling method; Vertical production method; Time-location matrix model; Time space scheduling method; Disturbance scheduling
Scheduling and choosing the actual work to be started in the manufacturing facility" [1] Setting up and delivering production orders to production facilities. [5] In order to develop production plans, the production planner or production planning department needs to work closely together with the marketing department and sales department.
Fig. 2 A. Example Schedule genome. To apply a genetic algorithm to a scheduling problem we must first represent it as a genome. One way to represent a scheduling genome is to define a sequence of tasks and the start times of those tasks relative to one another. Each task and its corresponding start time represents a gene.
Computer-aided process planning (CAPP) is the use of computer technology to aid in the process planning of a part or product, in manufacturing.; CAPP is the link between CAD and CAM in that it provides for the planning of the process to be used in producing a designed part.
Outputs may be used to create a Material Requirements Planning (MRP) schedule. A master production schedule may be necessary for organizations to synchronize their operations and become more efficient. An effective MPS ultimately will: Give production, planning, purchasing, and management the information to plan and control manufacturing [3]