The model-free adaptive controller (MFAC) for continuous rotary electro-hydraulic servo motor was proposed to deal with uncertainties such as friction, leakage and noise. model of system replaced by universal model, the structure control parameter were combined, MFAC designed using input output data realize low speed tracking system. It is proved simulation experiment that effectively improves ...

As we are entering the era of constructing practical quantum computers, suppressing inevitable noise to accomplish reliable computational tasks will be primary goal. Leakage noise, as amplitude population leaking outside qubit subspace, is a particularly damaging source error that correction approaches cannot handle. However, impact this on performance variational algorithms (VQAs), type near-t...

In the inference attacks studied in Quantitative Information Flow (QIF), the adversary typically tries to interfere with the system in the attempt to increase its leakage of secret information. The defender, on the other hand, typically tries to decrease leakage by introducing some controlled noise. This noise introduction can be modeled as a type of protocol composition, i.e., a probabilistic ...

Understanding speech in the presence of background noise is one of the major problems for hearing-impaired persons. Although most digital hearing aids currently make use of advanced digital signal processing and multiple microphones to achieve noise reduction [1], the majority of hearing aid users still reports a significant reduction in speech understanding in noisy environments. Whereas open ...

Residual bulk image (RBI) is significant in the KAF09000 CCD. Residual images are observed 2 h after illumination at −20C. Trap leakage and capacity are studied as a function of temperature. A flood-flush protocol is evaluated for eliminating RBI artifacts. A substrate trap fixed pattern noise is observed and is removed by dark-subtraction. An increase of dark current shot noise due to trap lea...

In three-dimensional (3D) chips, the amount of supply current per package pin is significantly more than in twodimensional (2D) designs. Therefore, the power supply noise problem, already a major issue in 2D, is even more severe in 3D. CMOS decoupling capacitors (decaps) have been used effectively for controlling power grid noise in the past, but with technology scaling, they have grown increas...

In the inference attacks studied in Quantitative Information Flow (QIF), the attacker typically tries to interfere with the system in the attempt to increase its leakage of secret information. The defender, on the other hand, typically tries to decrease leakage by introducing some controlled noise. This noise introduction can be modeled as a type of protocol composition, i.e., a probabilistic c...