An Introduction to Adaptive Robust Design for Mechanical Assemblies

Abstract

Abstract This paper introduces a relatively new area of robust design we choose to call adaptive robust design. An adaptive robust design has features, not otherwise required by the function of the design, which allow the design to absorb or cancel out the effects of variation. A passive adaptive robust design (or just “passive design” for short) requires external adjustment or setting; passive designs are usually set at the factory but may also be adjustable in the field. An active adaptive robust design (or “active” design) can automatically adapt itself to variation which changes over time. We discuss adaptive robust design as applied to mechanical assemblies. A framework for research in this area is presented. We also discuss the relationship of adaptive design to other robust design methods.