Dynamic modeling and simulation of roller coaster

Roller coaster is a high-speed entertainment. Comfortable and safety of the bogies are affected severely by the roller coaster fast moves relative to the track. The model of roller coaster is established in ADAMS, which can provide an excellent foundation for the motion analysis, dynamic analysis and security assessment. Expound the principal problem of modeling technology, dynamic analysis at normal condition. Absolute error between motion analysis and real testing result is six point four percent, which proved model reasonable, which can provide an excellent foundation for the Strength checking and security assessment.