We have these triangular faces connected on flexible hinges, so our goal is to figure out how to assemble these triangular faces in order to create this system that is bistable or even multistable.

我们将这些三角形面连接在柔性铰链上，因此我们的目标是找出如何组装这些三角形面以创建双稳态甚至多稳态系统。