3 papers
cs.RO2023
L1 Adaptive Resonance Ratio Control for Series Elastic Actuator with Guaranteed Transient Performance
Feiyan Min, Gao Wang, Xueqin Chen
To eliminate the static error, overshoot, and vibration of the series elastic actuator (SEA) position control, the resonance ratio control (RRC) algorithm is improved based on L1 a…
cond-mat.mtrl-sci2023
A Local Concentration-based Descriptor Predicting the Stacking Fault Energy of Refractory High Entropy Alloys
Cong Ma, Wang Gao, Qing Jiang
Stacking fault energy (SFE) is an essential parameter for characterizing mechanical properties. However, in high entropy alloys (HEAs), the local chemical environment varies signif…
cond-mat.mtrl-sci2022
Determinants of local chemical environments and magnetic moments of high-entropy alloys
Bo Li, Wang Gao, Qing Jiang
High-entropy alloys (HEAs) such as CrMnFeCoNi exhibit unconventional mechanical properties due to their compositional disorder. However, it remains a formidable challenge to estima…