Capacity planning involves ensuring a master production schedule aligns with plant capabilities, resources, and future production needs. It is accomplished in two stages: rough-cut capacity planning during master production scheduling and capacity requirements planning in materials requirements planning. Short-term capacity planning addresses employment levels, work shifts, inventory, and outsourcing while long-term planning involves capital investments, facility expansion or closure, and acquisitions.
SCM 304 Supply Chain Management Material Requirements .docxbagotjesusa
SCM 304
Supply Chain Management
Material Requirements
Planning (MRP)
12-2
MRP
•Material requirements planning (MRP):
– A computer-based information system that
translates master schedule requirements for
end items into time-phased requirements for
subassemblies, components, and raw
materials.
– The MRP is designed to answer three
questions:
1. What is needed?
2. How much is needed?
3. When is it needed?
MRP Objectives
• Improve customer service
• Reduce inventory
investment
• Improve coordinating
production and thus, plant
operating efficiency
3
MRP Inputs MRP Processing MRP Output
Master
Production
Schedule
Bill-of-
Materials
File
Inventory
Records
File
MRP
Computer
Programs
Changes
Order Release
Planned-Order
Schedules
Exception
Reports
Planning Reports
Performance
Control Reports
Inventory
Transactions
Order
Forecast
Design
Changes
Receipts
Withdrawal
P
ri
m
a
ry
R
e
p
o
rt
S
e
c
o
n
d
a
ry
R
e
p
o
rt
Overview of MRP
Master Production Scheduling
• The master schedule deals with end items and is a
major input to the MRP process.
• All production systems have limited capacity and
limited resources.
– The aggregate plan provides the general range of operation;
the master scheduler must specify exactly what is to be
produced.
• To determine an acceptable feasible schedule to be
released to the shop, trial master production
schedules are tested using the MRP program.
5
Electronic Industry (10,000 Items)
Product Group
TV (19”, 32”, …, 72”) 1000
Computer 5000
Cell Phone 2000
Others 2000
Total 10,000
6
This is an example of an electronic
industry produces 10000 items. We can
break them into 4 group of products in
creating aggregate plan.
12-7
Master Schedule
TV WK1 WK2 WK3 WK4 WK5 WK6 WK7 WK8
19” 10 30 80 0 10 10 0 20
32” 30 10 0 50 5 0 80 40
72” … …. … … … … … …
Other
Sizes
… … … … … … … …
Total = 1000
This slide displays one of the groups in our agregate plan (TV) in demand for
individual items during 8 weeks and it is called Master Schedule. It showes what
to produce, when to make them, and how much.
12-8
Disaggregating the Aggregate
Plan
• Master schedule:
– The result of disaggregating an aggregate
plan
– Shows quantity and timing of specific end
items for a scheduled horizon
From Aggregate plan to
MPS
• 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)
9
From Aggregate plan to MPS
10
Week
Aggregate plan shows
overall quantities to
produce – without
specifying type.
MPS shows quantities of
each type, with
information about the
production time frame.
12-11
MRP: Development
• The MRP is based on the product structure tree diagram
• Requirements are determined level by level, beginning
with the end item and w.
Material requirements planning (MRP) is a production planning, scheduling, and inventory control system used to manage manufacturing processes. Most MRP systems are software-based, but it is possible to conduct MRP by hand as well. ... Plan manufacturing activities, delivery schedules and purchasing activities.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
SCM 304 Supply Chain Management Material Requirements .docxbagotjesusa
SCM 304
Supply Chain Management
Material Requirements
Planning (MRP)
12-2
MRP
•Material requirements planning (MRP):
– A computer-based information system that
translates master schedule requirements for
end items into time-phased requirements for
subassemblies, components, and raw
materials.
– The MRP is designed to answer three
questions:
1. What is needed?
2. How much is needed?
3. When is it needed?
MRP Objectives
• Improve customer service
• Reduce inventory
investment
• Improve coordinating
production and thus, plant
operating efficiency
3
MRP Inputs MRP Processing MRP Output
Master
Production
Schedule
Bill-of-
Materials
File
Inventory
Records
File
MRP
Computer
Programs
Changes
Order Release
Planned-Order
Schedules
Exception
Reports
Planning Reports
Performance
Control Reports
Inventory
Transactions
Order
Forecast
Design
Changes
Receipts
Withdrawal
P
ri
m
a
ry
R
e
p
o
rt
S
e
c
o
n
d
a
ry
R
e
p
o
rt
Overview of MRP
Master Production Scheduling
• The master schedule deals with end items and is a
major input to the MRP process.
• All production systems have limited capacity and
limited resources.
– The aggregate plan provides the general range of operation;
the master scheduler must specify exactly what is to be
produced.
• To determine an acceptable feasible schedule to be
released to the shop, trial master production
schedules are tested using the MRP program.
5
Electronic Industry (10,000 Items)
Product Group
TV (19”, 32”, …, 72”) 1000
Computer 5000
Cell Phone 2000
Others 2000
Total 10,000
6
This is an example of an electronic
industry produces 10000 items. We can
break them into 4 group of products in
creating aggregate plan.
12-7
Master Schedule
TV WK1 WK2 WK3 WK4 WK5 WK6 WK7 WK8
19” 10 30 80 0 10 10 0 20
32” 30 10 0 50 5 0 80 40
72” … …. … … … … … …
Other
Sizes
… … … … … … … …
Total = 1000
This slide displays one of the groups in our agregate plan (TV) in demand for
individual items during 8 weeks and it is called Master Schedule. It showes what
to produce, when to make them, and how much.
12-8
Disaggregating the Aggregate
Plan
• Master schedule:
– The result of disaggregating an aggregate
plan
– Shows quantity and timing of specific end
items for a scheduled horizon
From Aggregate plan to
MPS
• 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)
9
From Aggregate plan to MPS
10
Week
Aggregate plan shows
overall quantities to
produce – without
specifying type.
MPS shows quantities of
each type, with
information about the
production time frame.
12-11
MRP: Development
• The MRP is based on the product structure tree diagram
• Requirements are determined level by level, beginning
with the end item and w.
Material requirements planning (MRP) is a production planning, scheduling, and inventory control system used to manage manufacturing processes. Most MRP systems are software-based, but it is possible to conduct MRP by hand as well. ... Plan manufacturing activities, delivery schedules and purchasing activities.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
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Immunizing Image Classifiers Against Localized Adversary Attacksgerogepatton
This paper addresses the vulnerability of deep learning models, particularly convolutional neural networks
(CNN)s, to adversarial attacks and presents a proactive training technique designed to counter them. We
introduce a novel volumization algorithm, which transforms 2D images into 3D volumetric representations.
When combined with 3D convolution and deep curriculum learning optimization (CLO), itsignificantly improves
the immunity of models against localized universal attacks by up to 40%. We evaluate our proposed approach
using contemporary CNN architectures and the modified Canadian Institute for Advanced Research (CIFAR-10
and CIFAR-100) and ImageNet Large Scale Visual Recognition Challenge (ILSVRC12) datasets, showcasing
accuracy improvements over previous techniques. The results indicate that the combination of the volumetric
input and curriculum learning holds significant promise for mitigating adversarial attacks without necessitating
adversary training.
1. Capacity Planning
Department of Mechanical Engineering
ME 6703 - Computer Integrated Manufacturing Systems
1CIM / CAPACITY PLANNING / R PRADEEP KUMAR AP/MECH
2. Capacity Planning
Master Schedule must be consistent:
• Production capabilities.
• Limitations of the plant.
• labor and equipment resources.
• long-term future production.
Master Schedule must be consistent:
• Production capabilities.
• Limitations of the plant.
• labor and equipment resources.
• long-term future production.
2CIM / CAPACITY PLANNING / R PRADEEP KUMAR AP/MECH
