Desigh a mass-spring-damper model consisting of 23 nodal point masses and many spring-damper units based on the bodies of most fishes are highly deformable structures.

• 考虑鱼是高度可变形的结构,设计了由23个质点和多个“弹簧-阻尼”单元所组成的“质点-弹簧-阻尼”模型。