This paper proposes a passivity theorem on the basis of energy concepts to study the stability of force feedback in a virtual haptic system.An impedance-passivity controller (IPC) was designed from the tablet buzz lightyear two-port network perspective to improve the chief drawback of haptic systems, namely the considerable time required to reach s
Theories of holistic face processing vary widely with respect to conceptualizations, paradigms, and stimuli.These divergences have left several theoretical questions unresolved.Namely, the role of attention in face perception is understudied.To rectify this gap in the literature, we combined the complete composite face task (allowing for prediction
Borehole pressure relief technology is an effective way to reduce the elastic energy in the surrounding rock of deep roadways, thereby reducing the risk of regional rock bursts.To avoid large deformation of the roadway caused by pressure relief holes with large diameters and insufficient pressure relief with small pore diameters, this study propose
The traditional visual prosthesis system combines both a camera and a microelectrode array implanted on the visual neural network including retina, optic nerve, and visual cortex.Here, we introduce a new visual prosthesis peperomia double duty system in which an artificial retina and optic nerve are demonstrated.The prototype of optic nerve for ima
Erectile dysfunction is the inability to achieve or sustain a penile erection for vaginal penetration and satisfactory sexual performance.It is the second most frequent problem of sexual dysfunction in men, after premature ejaculation, with an approximate prevalence rate of 30%.Most cases of erectile dysfunction have an organic origin, mostly vascu