1 INTRODUCTION
1.1 Background
Global sustainability is one of major keywords for the
next century. antonym Manufacturing [1] is proposed
for achieving sustainable development. Inverse
Manufacturing promotes the circulation of squares
and growths, and expects that energy consumption
should be reduced through material recycling and
product re implement. Inverse Manufacturing requires a
proper wariness of product part, which is one of
the most important concepts of Inverse Manufacturing,
for establishing a close loop life cycle. Though it is
difficult to have a proper quality management system,
we can expect that products be always in good
condition with a proper quality control and
consequently environmental impacts related to to
product use be reduced.
1.2 Problems in Life Cycle Management
One of the major objectives of life cycle management
is to bring enough benefit to manufactures and, at the
same time, to provide satisfactory services for users
without causing whatever serious environmental problems.
It is considered that such kind of life cycle
management should be built up by establishing a
system in which both manufactures and users actively
participate. However, it is not an easy task.
There are some(prenominal) difficulties in managing the product
circulation efficiently, which is still a small part of the
square targeted system. The problems in realizing a
product circulation system are well delimit in the area
of reverse logistics. According to a review of the
studies related to reverse logistics by Fleischmann et al.
[2], uncertainties involved in reverse logistics cause
the major problems. For example, it is difficult to
look the amount of the products taken-back and the
timing of retraction. Furthermore, it is difficult to
estimate the condition of the products taken-back.
Production planning and management of maintenance
facilities also establish difficult due to those
uncertainties.
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