Based on the special physical-chemical characteristics of optical crystal in the field of aeronautics,a new anhydrous based shear-thickening polishing(ASTP)meth
Inconel718 was machined with the traditional micromilling(TMM)and ultrasonic vibra-tion assisted micromilling(UVAMM)with the different technology parameters,who
The nonlinear cumulative damage model is modified to have high prediction accuracy when the high-low cycle stress frequency ratio m is large(m500).The low cycle fatigue(LCF)tests,high cycle fatigue(HCF)tests and combined high and low cycle fatigue(CCF)te
Formation flight of multiple Unmanned Aerial Vehicles(UAVs)is expected to bring significant benefits to a wide range of applications.Accurate and reliable relative position information is a prerequisite to safely maintain a fairly close distance between U
This paper proposes a backstepping technique and Multi-dimensional Taylor Polynomial Networks(MTPN)based adaptive attitude tracking control strategy for Near Space Vehicles(NSVs)subjected to input constraints and stochastic input noises.Firstly,considerin
Fixtures are a critical element in machining operations as they are the interface between the part and the machine.These components are responsible for the prec
To improve the bonding strength between the nickel bond and the hub of the electro-plated diamond grinding wheel,a hybrid technique was proposed to combine lase