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In-Depth Information
3. Product design (computer-aided technologies, CAx)
4. Manufacturing process management (MPM)
5. Product data management (PDM)
Systems engineering is focused on meeting all requirements, pri-
marily meeting customer needs, and coordinating the systems-design
process by involving all relevant disciplines. An important aspect of life-
cycle management involves a subset within systems engineering called
reliability engineering
. Product and portfolio management is focused
on managing resource allocation, tracking progress vs. plan for new
product development projects that are in process (or in a holding sta-
tus). Portfolio management is a tool that assists management in tracking
progress on new products and making trade-off decisions when allo-
cating scarce resources. Product design is the process of creating a new
product to be sold by a business to its customers. Manufacturing process
management is a collection of technologies and methods used to define
how products are to be manufactured. PDM is focused on capturing
and maintaining information on products and/or services through their
development and useful life. Change management is an important part
of PDM/PLM.
The core of PLM is in the creation and central management of all product
data and the technology used to access this information and knowledge.
PLM as a discipline emerged from tools such as CAD, CAM (computer-
aided manufacturing), and PDM, but it can be viewed as the integration of
these tools with methods, people, and the processes through all stages of a
product's life. It is not just about software technology but is also a business
st rateg y.
The exact order of event and tasks will vary according to the product
and industry in question, but the main processes are:
1. Conceive
a. Specification
b.
Concept design
2. Design
a.
Detailed design
b.
Validation and analysis (simulation)
c.
Tool design
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