Stability enhanced non-falling pole based on magnetic force balance
Based on the principle of the center of mass and magnetic force,the non-falling pole was designed by modeling the distribution of magnetic field,simulating the wind field and calculating the center of mass.By evaluation of the performance of the non-falling pole under a certain wind and impact test,the practical non-falling pole was optimized and completed to fulfill the stability.The ex-perimental results showed that the wood pole product device with the length of 35.00 cm could main-tain stable under the wind condition at the wind velocity of 23.40 m/s,and under the impact condition of being impacted by an iron ball with a quarter mass of the total mass of the device at the velocity of 9.89 km/h.
non-falling polecenter of massequilibrium of momentmagnetization
NETL
NSTL
万方数据
