Modular

Modular refers to a design approach that subdivides a system into smaller parts called modules or skids, that can be independently created and then used in different systems. A modular system can be characterized by functional partitioning into discrete scalable, reusable modules, rigorous use of well-defined modular interfaces, and making use of industry standards for interfaces.

Overview

Modular design can be seen in certain products or processes that are subdivided into smaller parts or modules. Ideally, these modules will be able to be independently created and then used in different systems to drive multiple functionalities. Beyond making individual parts interchangeable, the aim of modular design is to make parts whose interfaces are standardized in such a way that they can be replaced or supplemented without affecting other parts or the overall system.

Benefits of Modular Design

Modular design inherently combines the benefits of standardization (common components, assembly operations, etc.) and customization. Given the nature of modular design, products can be customized to a greater degree and more quickly. In addition, because modular designs create even and contained systems, individual parts can be updated or replaced, leading to cost savings and increased product longevity.

Applications

Modular design is widely used in many industries, including automotive, computing, process systems and construction. In the automotive industry, for example, modular design is used to reduce complexity and lead times and increase flexibility in design and production.

See also

• Modular programming
• Modular construction
• Modular design in software engineering
• Modular function deployment