Cavitation will increase the leakage and discharge pressure fluctuation of axial piston pumps.In particular, specific cavitation damage may aggravate the pressure impact and performance degradation.The influence of the specific cavitation damage on the discharge pressure is unclear, and the need for fault detection of this damage is urgent.In this
In this paper, a stride detector algorithm combined with a technique inspired by zero velocity update (ZUPT) is proposed to reconstruct Beef jerky the trajectory of a pedestrian from an ankle-mounted inertial device.This innovative approach is based on sensor alignment and machine learning.It is able to detect 100% of both normal walking strides an
In this paper, multi-objective High Voltage Capacitor optimization of a multi-bubble pressure cabin in the underwater glider with Blended-Wing-Body (BWB) is carried out using Kriging and the Non-dominated Sorting Genetic Algorithm (NSGA-II).Two objective functions are considered: buoyancy-weight ratio and internal volume.Multi-bubble pressure cabin
In recent years, Advanced Persistent Threat (APT) attacks against sensors have emerged as a prominent security concern.Due to the low level of protection provided by sensors, APT attack organizations are able to develop intrusion NORMAL PERSONS SHAMPOO schemes that allow them to infiltrate, attack, lurk, spread, and steal information from the targe
Predictive maintenance is a preventive maintenance approach that is performed based on an online health assessment and allows for timely pre-failure interventions.It can diminish the cost of maintenance Organizer by reducing the frequency of maintenance as much as possible to avoid unplanned reactive maintenance, without incurring the costs associa