As an important space for disaster prevention, the construction of emergency shelters is crucial for the creation of a complete disaster relief facility network.Based on the goal of the prevention of day and night disaster, short-term fixed shelters are Bath mats taken as the study object of the present work, and models are designed for evacuation
A critical global goal is the reduction of carbon emissions, which can be achieved by the application of clean energies such as wind energy in electric networks.However, due to the high volatility and complex behavior of this clean energy, some problems can occur in this network.Herein, a novel model of economic emission dispatch (EED) integrated w
In electrical engineering, Brushless Direct Current (BLDC) motors are frequently used in mechanical applications because of their effectiveness, strong torque, and small design.Nevertheless, reaching peak performance and making accurate adjustments to parameters can be difficult when using a simple, customized Proportional Integral Derivative (PID)
The Fish Feeders queue stability of the secondary users in cognitive network was considered.A Markov chain model for the state of users in the cognitive network was constructed and a distributed CSMA algorithm was proposed.The secondary users adjust the parameters of back-off time due to the arrival and service rate to ensure the queue stability.Up
Flexible riser is a class of flexible pipes which is used to connect subsea pipelines to floating offshore installations, such as FPSOs (floating production/storage/off-loading unit) and SS (semisubmersible) platforms, in oil and gas production.Flexible risers are Fish Feeders multilayered pipes typically comprising an inner flexible metal carcass