Blog posts

Inverse design of the geometry frustrated elastica

2 分钟阅读时长

发布时间： April 28, 2025

Introduction

In this note, we will discuss an inverse design problem: given an elastica the objective configuration, how to decide the undeformed configuration under the clamped-clamped boundary condition?

The Instability of Kirchhoff Rod

5 分钟阅读时长

发布时间： April 04, 2025

The note of frame perturbation method applied in analyzing the instability of Kirchhoff Rod.

The basic equation

In this section, we review the basic equation of Kirchhoff rod and derive the basic perturbation format of local frame based on the orthogonality laying the foudation for the instability analysis in next section.