摘要
Two types of Mei adiabatic invariants induced by perturbation of Mei symmetry for nonholonomic controllablemechanical systems are reported.Criterion and restriction equations determining Mei symmetry after beingdisturbed of the system are established.Form and existence condition of Mei adiabatic invariants are obtained.
基金
Supported by the Natural Science Foundation of Shandong Province under Grant No.ZR2009AQ011
Science Foundation of Binzhou University under Grant No.BZXYG0903
