Complexity and Variety Management

This research field can be divided into two main building blocks: (1) strategies, approaches, and instruments of complexity management in logistics, and (2) modularization strategies for complexity reduction. Strategies, Approaches, and Instruments of Complexity Management in Logistics

Supply chains and logistics are facing a steadily growing complexity. This increased complexity is not only due to company-specific, but also to industry-wide factors. Inefficient organizational structures and poor standardization are factors, internal to the company, that can drive supply chain and logistics complexity to increase. Globalization, short product lifecycles, higher customer requirements, and stronger orientation on outsourcing because of an intensive concentration on core competencies are examples of industry-wide factors that contribute to the increased complexity in supply chain and logistics.

Complexity can have many detrimental effects on supply chain and logistics operations. In particular, complexity can considerably slow down logistics processes and negatively affects the efficiency of the supply chain network. Because of this, a complexity management approach, taking the whole logistics network into account, gains increasingly in importance. So far, however, complexity management more often concentrated on the single company, while neglecting the broader-supply chain-perspective.

The research focus in this building block is to elaborate complexity management concepts that are applicable to the logistics and supply chain network. The fundamental objective is to develop integrative tools, methods, and techniques that combine the product and process views an consider, at the same time, the whole value adding system.

Development of a model to optimize life cycle costs for modular products along the entire supply chain (KosMo2)

The research project aims to investigate the monetary effects caused by modularization on the basis of an extended life cycle of modular product architectures and to derive the effects along the entire supply chain. Thus, a substantial extension of the predecessor project "