Sentence examples for minimum length scale from inspiring English sources

A density-based topology optimization approach is proposed to design structures with strict minimum length scale.

Satisfying the constraints leads to a design that possesses user-specified minimum length scale.

A methodology is proposed for restricting the minimum length scale of each material phase used in the design.

Solutions are shown to be near-discrete topologies satisfying minimum length scale criterion placed on each phase.

A precision definition of the minimum length scale of a structure is also suggested based on the proposed solution framework.

Conventional topology optimization problems can be augmented with the proposed constraints to achieve minimum length scale on the final design.

Motivated by the success of filtering techniques that impose minimum length scales in topology optimization, we propose a scheme with consistent filtering to introduce a length scale and thereby ensure smoothness in shape optimization while preserving the advantages of the independent node movement approach.

A SIMP-like formulation is used to address the stress singularity phenomenon and the heaviside projection is used to avoid mesh dependency, checkerboarding, and to control the minimum length-scale.

The technique allows a designer to, for example, prescribe a minimum allowable length scale of structural members (solid phase) as well as the minimum allowable length scale on holes (void phase).

This paper presents a minimum void length scale control method for structural topology optimization.

To fix this issue, the proposed minimum void length scale control method employs double lower bounds which corresponds to the rough and finish machining operations, respectively.