四连杆膝关节假肢的动力学建模与分析$^{\bf 1)}$
吕阳*,方虹斌†**††,徐鉴†**††,马建敏*,王启宁***,张晓旭†**††2)(
)
)
DYNAMIC MODELING AND ANALYSIS OF THE LOWER LIMB PROSTHESIS WITH FOUR-BAR LINKAGE PROSTHETIC KNEE$^{\bf 1)}$
Lü Yang*,Fang Hongbin†**††,Xu Jian†**††,Ma Jianmin*,Wang Qining***,Zhang Xiaoxu†**††2)()
)
图11. 不同刚度值下假肢膝关节频率响应图
Fig.11. Response spectrum of prosthesis knee under different values of stiffness
