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46
times
System Engineering Process Overview
Introduction This document provides a high level look at the Systems Engineering Process for ITS projects. More detailed information of the System Engineering process is available through FHWA’s publication, “System Engineering for Intelligent Transportation Systems”. The systems engineering should be viewed as an extension to the traditional project development process that is already established in the department. As the NDDOT gains experience with ITS projects and the systems engineering approach, we will find that we can weave the systems engineering processes and best practices into our overall project development process.
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Last download: Mon May 14, 2012 09:45:34 PM
81
timesNASA Systems Engineering Handbook
This handbook was written to bring the
fundamental concepts and techniques of systems
engineering to NASA personnel in a way that recognizes
the nature of NASA systems and the NASA
environment. The authors readily acknowledge that this
goal will not be easily realized. One reason is that not
everyone agrees on what systems engineering is, nor on
how to do it. There are legitimate differences of opinion
on basic definitions, content, and techniques. Systems
engineering itself is a broad subject, with many different
aspects. This initial handbook does not (and cannot)
File size: 2.52 MB
File type: pdf
Last download: Sun May 20, 2012 02:54:58 AM
21
timesA Life Cycle Cost Summary
SUMMARY: Life cycle costs (LCC) are cradle to grave costs summarized as an economics model of
evaluating alternatives for equipment and projects. Engineering details drive LCC cost numbers for the
economic calculations. The economics of proposals drives the scenario selection process. Good
engineering proposals without economic justification are often uneconomical. Good engineering with
good economics provide business successes. The LCC economic model provides better assessment of
long-term cost effectiveness of projects than can be obtained with only first costs decisions.
Keywords: life cycle cost, net present value, lowest long term cost of ownership, economics
File size: 251.3 KB
File type: pdf
Last download: Mon May 14, 2012 09:43:47 PM
44
timesEngineering Technology Overview Career
Engineering technologists use the principles and theories
of science, engineering, and mathematics to solve
technical problems in research and development,
manufacturing, sales, construction, inspection, and
maintenance. Their work is more limited in scope and more
practically oriented than that of scientists and engineers.
Many engineering technologists assist engineers and
scientists, especially in research and development. Others
work in quality control -- inspecting products and
processes, conducting tests, or collecting data. In
manufacturing, they may assist in product design,
development, or production. Although many workers who repair or maintain various types of
electrical, electronic, or mechanical equipment are called technologists, these workers are
covered in the Handbook section on installation, maintenance, and repair occupations.
File size: 135.14 KB
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Last download: Tue May 08, 2012 12:53:35 PM
77
timesPower Technologies Energy Data Book
1.1 - Introduction
About the Power Technologies Energy Data Book (PTEDB), Fourth Edition.
In 2002, the EnergyAnalysis Office of the National Renewable EnergyLaboratory(NREL) developed the first version of the Power Technologies Energy Data Book for the Office of Power Technologies of the U.S. Department of Energy (DOE).
The main purpose of the data book is to compile, in one central document, a comprehensive set of data about power technologies from diverse sources. The need for policy makers and analysts to be well-informed about power technologies suggests the need for a publication that includes a diverse, yet focused, set of data about power technologies.
File size: 14.86 MB
File type: pdf
Last download: Mon May 21, 2012 01:28:21 AM
