- u -
- UA_B : chrono::vehicle::ChMultiLink
- UA_CM : chrono::vehicle::ChMultiLink
- UA_F : chrono::vehicle::ChMultiLink
- UA_U : chrono::vehicle::ChMultiLink
- UCA_B : chrono::vehicle::ChDoubleWishbone , chrono::vehicle::ChDoubleWishboneReduced
- UCA_CM : chrono::vehicle::ChDoubleWishbone
- UCA_F : chrono::vehicle::ChDoubleWishbone , chrono::vehicle::ChDoubleWishboneReduced
- UCA_U : chrono::vehicle::ChDoubleWishbone , chrono::vehicle::ChDoubleWishboneReduced
- UL_A : chrono::vehicle::ChSolidAxle , chrono::vehicle::ChThreeLinkIRS
- UL_C : chrono::vehicle::ChSolidAxle , chrono::vehicle::ChThreeLinkIRS
- UL_CM : chrono::vehicle::ChSolidAxle , chrono::vehicle::ChThreeLinkIRS
- UNIV : chrono::vehicle::ChPitmanArm , chrono::vehicle::ChPitmanArmShafts
- UNIV_AXIS_ARM : chrono::vehicle::ChPitmanArm , chrono::vehicle::ChPitmanArmShafts
- UNIV_AXIS_CHASSIS_LAT : chrono::vehicle::ChMultiLink
- UNIV_AXIS_CHASSIS_TL : chrono::vehicle::ChMultiLink
- UNIV_AXIS_LINK : chrono::vehicle::ChPitmanArm , chrono::vehicle::ChPitmanArmShafts
- UNIV_AXIS_LINK_LAT : chrono::vehicle::ChMultiLink
- UNIV_AXIS_LINK_TL : chrono::vehicle::ChMultiLink
- UNIV_AXIS_LOWER : chrono::vehicle::ChThreeLinkIRS
- UNIV_AXIS_LOWERBEAM_BEAM : chrono::vehicle::ChHendricksonPRIMAXX
- UNIV_AXIS_LOWERBEAM_CHASSIS : chrono::vehicle::ChHendricksonPRIMAXX
- UNIV_AXIS_TORQUEROD_CHASSIS : chrono::vehicle::ChHendricksonPRIMAXX
- UNIV_AXIS_TORQUEROD_ROD : chrono::vehicle::ChHendricksonPRIMAXX
- UNIV_AXIS_UPPER : chrono::vehicle::ChThreeLinkIRS
- UNSYMMETRIC : chrono::ChPardisoProjectEngine
- UPRIGHT : chrono::vehicle::ChDoubleWishbone , chrono::vehicle::ChDoubleWishboneReduced , chrono::vehicle::ChMacPhersonStrut , chrono::vehicle::ChMultiLink , chrono::vehicle::ChSingleWishbone