Based on the hydrodynamic results which are calculated by the panel method, and the relations between pectoral fins attack angle and lift, the motion equation in vertical plane is done, and the axial deformation method has been used to simulate the robot fish moving ahead in horizontal plane.
The internal force redistribution in statically indeterminate structures will be created by axial deformation difference, and the stress performance of structure would be changed.
Neglect the axial deformations and consider only the lumped masses.
The geometric stiffness and the axial deformation of arch are considered in formulating its vibration transfer equation.
Building of test system on axial deformation of diamond circular saw blade
