A joint actuated by a pair of PAMs is studied by static experiments and step experiments.Experiments show the joint has high linearity yet having low response and a holding ring.

• 对由一对人工肌肉组成的关节进行静态实验和阶跃实验；实验结果表明；气动人工肌肉关节线性度高；但响应速度低；存在滞环.