Affiliation: | [1]DepartmentofAeronauticalandAstronauticalEngineering,SchoolofMechanicalEngineering,ShanghaiJiaotongUniversity,Shanghai200030,China [2]StateKeyLaboratoryofFluidPowerTransmissionandControl,ZhejiangUniversity,Hangzhou310027,China [3]DepartmentofMechanicalEngineering,SophiaUniversity,Tokyo102-8554,Japan |