Pseudo-three-dimensional numerical model and investigation of multi-cluster fracturing within a stage in a horizontal well
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Petroleum Science and Engineering"
DOI: 10.1016/j.petrol.2017.12.034
Abstract: Abstract Multi-cluster fracturing and horizontal drilling are the key techniques used to exploit unconventional reservoirs. However, field production has revealed that certain perforation clusters are invalid. In order to find the most effective approaches to… read more here.
Keywords: multi cluster; model; cluster fracturing; fracture ... See more keywords
Wafer sojourn time fluctuation analysis for time-constrained dual-arm multi-cluster tools with activity time variation
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Computer Integrated Manufacturing"
DOI: 10.1080/0951192x.2020.1718767
Abstract: ABSTRACT In semiconductor manufacturing systems, a time-constrained multi-cluster tool should be scheduled such that a wafer stays in a process chamber in a given time range to satisfy a wafer residency time constraint. In practice,… read more here.
Keywords: activity time; time; multi cluster; time variation ... See more keywords
Multi-Cluster Jumping Particle Swarm Optimization for Fast Convergence
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Access"
DOI: 10.1109/access.2020.3031003
Abstract: Particle Swarm Optimization (PSO) is a metaheuristic evolutionary computation technique inspired by the social behavior of birds and fish flock. The classical PSO has limitations of slow convergence rate and trapping in local minima, as… read more here.
Keywords: optimization; convergence; cluster; swarm ... See more keywords
Resource Allocation for Multi-Cluster NOMA-UAV Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Communications"
DOI: 10.1109/tcomm.2022.3220702
Abstract: Combining non-orthogonal multiple access (NOMA) and unmanned aerial vehicles (UAVs) could achieve better performance for wireless networks. However, effective resource allocation for quality of service (QoS) provision among all users still remains as a great… read more here.
Keywords: uav networks; noma; noma uav; cluster noma ... See more keywords
Optimal Quasi-Orthogonal FH Sequences With Adaptive Array Receiver for Massive Connectivity in Asynchronous Multi-Cluster Networks
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2022.3142808
Abstract: This paper is concerned with the enabling of massive connectivity in a multi-cluster network. In order to tackle significant amount of interference imposed by inter- and intra-cluster users, we consider a frequency-hopping (FH) system where… read more here.
Keywords: adaptive array; asynchronous multi; massive connectivity; cluster ... See more keywords
Structural Reliability Analysis by Using Non-Probabilistic Multi-Cluster Ellipsoidal Model
Sign Up to like & getrecommendations! Published in 2022 at "Entropy"
DOI: 10.3390/e24091209
Abstract: Uncertainties are normally unavoidable in engineering practice, which should be taken into account in the structural design and optimization so as to reduce the relevant risks. Yet, the probabilistic models of the uncertainties are often… read more here.
Keywords: non probabilistic; multi; reliability; reliability analysis ... See more keywords