Manufacturing networks open new possibilities and potentials in design, development and production of complex high-tech products while they combine good characteristics of large companies with advantages of SMEs. In order to manage the structural complexity of a manufacturing network, the paper proposes the business-to-manufacturing network B2MN approach based on the market mechanism. Next, the network nodes in terms of the autonomous work system (AWS) are conceptualized. AWS encapsulates functionalities and competencies related to its management and manufacturing operations, as well as its autonomous information system, which supports autonomous decision-making and cooperation in the network. The case study illustrates the implementation of the AWS concept in industry.
Networking of manufacturing enterprises, especially
SMEs, is becoming a key issue. It introduces new
challenges to the manufacturing business. In order to
exploit the potential of networking in manufacturing,
research in new working structures and principles is
essential.
New organizational forms, such as manufacturing
networks, clusters and virtual enterprises, which are
based on cooperation, are being developed [1]. A
manufacturing network provides a basis for
competitiveness, innovativeness, agility and adaptiveness
by enabling interconnected partners to (1) form long-term
business coalitions, (2) develop mutual understanding and
trust, (3) jointly react to business opportunities, (4) gain
synergetic effects by cooperation and (5) share
information, knowledge, resources, competencies and
risks.
The main question here is how nodes of a network are
defined. Most approaches in the literature consider entire
manufacturing enterprises as being the nodes (e.g. [1, 2]).
The shortcoming of this approach lies in the fact that such
a node is an autonomous, but complex hierarchical
structure, which, as a rule, withstands effective
communication and decision making and is reluctant to be
subjected to control. Thus, the complexity of a network
increases with the number of involved partners.
In order to manage the structural complexity of a
manufacturing network, the paper proposes the concept of
an autonomous manufacturing work system (AWS), which
represents a network node. Hence, the building blocks
that constitute the network are rather simple structures
with autonomous behavior instead of complex structures,
i.e. enterprises. The AWS encapsulates functionalities and
competencies related to management and operations of
its core manufacturing process and communication with
the network.
The paper first discusses the manufacturing network
issues and related works. Next, it introduces the businessto-
manufacturing network (B2MN) approach and the
concept of the AWS. Further on, the information and
control system of AWS is presented. Finally, the results
and experiences of an industrial implementation are
examined in a case study
The manufacturing networks open new possibilities and
potentials in design, development and production of hightech
products while they combine good characteristics of
large companies with advantages of SMEs.
Most approaches to networks assume manufacturing
enterprises as being the nodes of a network. The paper
introduces the B2MN business-to-manufacturing network
approach based on the market mechanism, where the
network nodes are autonomous work systems. The
approach is argued with: (1) AWS is a rather simple
structure in comparison to the structure of an enterprise,
and (2) the market directly influences the manufacturing
level, i.e. AWS, while in an enterprise it influences the
business level only.
AWS is a lean structure and possesses the rounded
technological competence represented by EWS as well as
the management functionality for autonomous management
of internal operations and for coordination with other
nodes. Hence, AWS is a system and represents the leaf
level of logical decomposition of a distributed networked
manufacturing system, which promises the minimum
complexity of networked manufacturing structures.
The industrial implementation has provided valuable
experiences and improvements. Due to technological
integrability on the communication level and organizational
integrability AWS is a potential building block of future
innovative manufacturing structures.