management information system presentation
TRANSCRIPT
Management Information System
Submitted to-Mohammad ImranAssistant Professor
FBA, USTC
Management Information System
Management information system, or MIS, broadly refers to a computer-based system that provides managers with the tools to organize evaluate and efficiently manage departments within an organization. In order to provide past, present and prediction information, a management information system can include software that helps in decision making, data resources such as databases, the hardware resources of a system, decision support systems, people management and project management applications, and any computerized processes that enable the department to run efficiently.
Functional Business Systems
[email protected] (C)2007
Manufacturing Systems
Support the production/operations function
Assists firms in planning, monitoring, & controlling inventories, purchases, & the flow of goods and services
Manufacturing Systems (continued)
Production ForecastingProduction Scheduling
Material Requirements
PlanningCapacity Planning
Production Cost Control
Quality Control
Shop Floor Scheduling
Shop Floor Control
Machine Control
Robotics Control
Process Control
Computer Aided Design
Computer Aided Engineering
Computer Aided Manufacturing
Computer Aided Process Planning
Product Simulation & Prototyping
Computer Integrated Manufacturing
Manufacturing Resource Planning
Systems
Manufacturing Execution Systems
Engineering Systems
Ent
erpr
ise
Res
ourc
e P
lann
ing
Inventory Control
Inventory: raw material work in process finish goods
Problems Cost Lead time Order Size Reorder Point Safety Stock Etc
Example:
Kursi
Rakitan KakiRakitan
BelakangAtas Kursi
Palang Kaki(4)
Kaki(4)
Bagian AtasPenyangga
(4)
NAME
On Hand Inventor
y
Ordering Lead Time
(Week)
Kursi 100 1
Rakitan Kaki 50 2
Rakitan Belakang 25 1
Alas Kursi 40 3
Palang 100 1
Kaki 150 1
Bagian Atas 30 2
Penyangga 80 2
Demand at Week 5: 500Week 6: 300
KURSI WEEK
L=1 1 2 3 4 5 6
GR 500 300
OH 100 100 100 100 0 0
NET 400 400
Order Release 400 300
RAKITAN KAKI WEEK
L=2 1 2 3 4 5 6
GR 400 300
OH 50 50 50 0
NET 350 300
Order Release 350 300
RAKITAN BELAKANG WEEK
L=1 1 2 3 4 5 6
GR 400 300
OH 25 25 25 0
NET 375 300
Order Release 375 300
Computer-Integrated Manufacturing (CIM)
Objectives: Simplify Automate Integrate
Supports the concepts of flexible manufacturing systems, agile manufacturing, total quality management
Engineering System
Computer-Aided Engineering (CAE) Help engineer to design better products
Computer-Aided Design (CAD) Engineering drawing
Computer-Aided Manufacturing (CAM) Automated production process
Computer-Aided Process Planning (CAPP) creates processing instructions for CAM
Product Simulation and Prototyping Simulate production process
Manufacturing Execution Systems (MES)
Performance monitoring systems for factory floor operations
Shop Floor SchedulingCreating schedule of shop floor
Shop Floor ControlControl of Shop floor
Machine ControlThe use of a computer to control the actions of a machine (i.e. numerical control)
Process ControlThe use of computers to control an ongoing physical process
Robotics ControlProgrammable action of robot
Organization & Information System
Perspectives on Information Systems
Information system is instrument for creating value
Investments in information technology will result in superior returns:
Productivity increases Revenue increases Superior long-term strategic
positioning
Why Information System?
Perspectives on Information Systems
• Business information value chain
– Raw data acquired and transformed through stages that add value to that information
– Value of information system determined in part by extent to which it leads to better decisions, greater efficiency, and higher profits
• Business perspective:
• Calls attention to organizational and managerial nature of information systems
Complementary assets:
– Assets required to derive value from a primary investment
– Firms supporting technology investments with investment in complementary assets receive superior returns
– E.g.: invest in technology and the people to make it work properly
Complementary assets: (cont...)
• Complementary assets include: – Organizational investments, e.g.
• Appropriate business model
• Efficient business processes• Strong IS development team
– Managerial investments, e.g.• Incentives for management innovation• Teamwork and collaborative work environments• Traning programs to enhance management decision skills
– Social investments, e.g.• The Internet and telecommunications infrastructure• Technology standards• IT enriched culture
