- On the basis of the flapping-wing mode, the flapping-wing course is decompounded, and the qualitative calculate formulas of aerodynamics force are given.
- An equipment of measuring aerodynamic force was designed and developed, and several bionic wings were tested on it.
- The analysis of aerodynamic force data shows that differ front shape is very important to aerodynamic force.
- The aerodynamic force is solved with the second order approximation method for transonic small disturbance potential flow.
- The expression of motion-excited aerodynamic force in time domain is obtained in the form of pulse response function putted forward by Lin.