Abstract. According to the principle of multi-body dynamics, using ADAMS module of ADAMS/CAR to form a complete vehicle model, and by using INSIGHT module used to design suspension hard point, the simulation analysis was carried out . Controllability and stability of the vehicle is to make evaluation and analysis by the experiments cornering with steer release. Ordinal optimization of before and after the optimization model , the results were analyzed, it demonstrated that optimized score significantly higher than before optimization.

Abstract. The interconnections of regional power network easy to cause the large-scale power loss, make the operation of power grid more difficultly. By summarizing some problems in the online operation of AGC intelligent dispatching technology, considering the actual demand of regional power grid for AGC operation, researching the new technology from the aspects of security control security, pursuit of fine control and rich control means, by the means of multi-mode ACE filtering and low-frequency control strategy etc. to improve the smart grid scheduling AGC function support system.