Research of Optimization of Grinding Parameter of Hypoid Gear based on Orthogonal Experiment by Mo Yimin, Li Qiming, Yang Junjian, Liu Jie, Huang Yecai

“…The test results show that the optimized grinding parameter combination can effectively reduce the tooth surface roughness and improve the grinding quality, and also provide a reference for the selection of grinding tooth processing parameters.…”
Get full text

Analysis of PearlRiver Water Problems and Optimization of Water Resources Allocation by 胥加仕, 徐良辉, 林木隆, 郑冬燕

Get full text

Improvement of Dung Beetle Optimization Algorithm Application to Robot Path Planning by Kezhen Liu, Yongqiang Dai, Huan Liu

Subjects: “…dung beetle optimization algorithm…”
Get full text

Two-Phase Generalized Reduced Gradient Method for Constrained Global Optimization by Abdelkrim El Mouatasim

“…The random perturbation of generalized reduced gradient method for optimization under nonlinear differentiable constraints is proposed. …”
Get full text

Improving the Dynamic Characteristics of Body-in-White Structure Using Structural Optimization by Aizzat S. Yahaya Rashid, Rahizar Ramli, Sallehuddin Mohamed Haris, Anuar Alias

“…A method of combining both optimization approaches is proposed to improve the design modification process.…”
Get full text

Resource optimization algorithm of combination of NFV and SDN for application of multiple services by Xiaorong ZHU, Qian ZHANG

“…Various services of internet of things (IoT) require flexible network deployment to guarantee different quality of service (QoS).Aiming at the problem of IoT service function chain deployment,network function virtualization (NFV) and software defined networking (SDN) were combined to optimize resources.Considering forwarding cost and traffic load balance,a joint optimization model of virtual network function placement and service function chain routing was given and was proved to be NP-Hard.In order to solve this model,two heuristic algorithms were proposed.One was the service chain deployment algorithm of first routing then placing (FRTP) and the other was the placing followed by routing (PFBR) based on node priority.Simulation results demonstrate that FRTP and PFBR algorithm can significantly balance network traffic load while alleviating congestion and improving the acceptance ratio of the chain requests compared with other algorithms.…”
Get full text

Experimental analysis and design optimization of an empty diffuser for performance Enhancement in DAWT by Mustafa A. Almaliki, Ihab Omar, Mohanned Mohammad Naji, Tabarak Jassim Alwan

Get full text

An Optimal Control Problem Governed by a Kirchhoff-Type Variational Inequality by Chengfu Wang, Pengcheng Wu, Yuying Zhou

“…This paper is concerned with an optimal control problem governed by a Kirchhoff-type variational inequality. …”
Get full text

Optimal Location of Plate Damped Parts by Use of a Genetic Algorithm by J.-L. Marcelin, Ph. Trompette

“…Optimal damping of plates (or beams) partially covered by viscoelastic constrained layers is presented. …”
Get full text

Recurrent Deep Learning for Beam Pattern Synthesis in Optimized Antenna Arrays by Armando Arce, Fernando Arce, Enrique Stevens-Navarro, Ulises Pineda-Rico, Marco Cardenas-Juarez, Abel Garcia-Barrientos

Subjects: Get full text

Optimal Routing Between Clusters Based on Circular Search Method in WSN by Xiang Yu, Lei Liu, Kun Wu

Subjects: Get full text

Modeling and Optimization for Automobile Mixed Assembly Line in Industry 4.0 by Lixiong Gong, Bingqian Zou, Zhiqun Kan

“…By means of parameter adjustment, rearrangement, and merger of process, the whole assembly time of the 500 automobiles dropped by 33 hours, the equipment utilization rate increased by 20.19%, and the average blocked rate decreased by 21.19%. The optimized results show that the proposed model can greatly increase manufacturing efficiency and practical application in industry 4.0.…”
Get full text

Power Optimization in Mobile Robots Using a Real-Time Heuristic by Tamer Abukhalil, Harbi Almahafzah, Malek Alksasbeh, Bassam A. Y. Alqaralleh

“…To reduce human intervention, this work focuses on coordinating power in a group of robots. A power optimization subroutine provides some sense of distribution of power by the control unit (CU). …”
Get full text

Improving Sleep Disorder Diagnosis Through Optimized Machine Learning Approaches by Md. Atiqur Rahman, Israt Jahan, Maheen Islam, Taskeed Jabid, Md Sawkat Ali, Mohammad Rifat Ahmmad Rashid, Mohammad Manzurul Islam, Md. Hasanul Ferdaus, Md Mostofa Kamal Rasel, Mahmuda Rawnak Jahan, Shayla Sharmin, Tanzina Afroz Rimi, Atia Sanjida Talukder, Md. Mafiul Hasan Matin, M. Ameer Ali

Get full text

Surrogate-based model parameter optimization in simulations of the West African monsoon by M. Fischer, P. Knippertz, C. Proppe

“…The multi-objective optimization problems are tackled through two strategies: (1) assignment of weights with uncertainties to the objectives based on expert opinion and (2) variation in these weights in order to assess their influence on the optimal values of the uncertain model parameters. …”
Get full text

Solving the maximum cut problem using Harris Hawk Optimization algorithm. by Md Rafiqul Islam, Md Shahidul Islam, Pritam Khan Boni, Aldrin Saurov Sarker, Md Asif Anam

“…Due to its admissibility, the problem is solved using the Harris Hawk Optimization algorithm (HHO). Though HHO effectively solved some engineering optimization problems, is sensitive to parameter settings and may converge slowly, potentially getting trapped in local optima. …”
Get full text

Optimization of Toolpath Planning and CNC Machine Performance in Time-Efficient Machining by Arbnor Pajaziti, Orlat Tafilaj, Afrim Gjelaj, Besart Berisha

Subjects: Get full text

An optimization study on the sol–gel process to obtain multifunctional denim fabrics by Genç Ayşe, Güneşoğlu Cem, Yüceer Mehmet

“…This study introduces the results of an optimization study on sol–gel application conditions applied to obtain multifunctional (water repellent/flame retardant) denim fabrics using the Design Expert software and a step-by-step approach. …”
Get full text

Routing optimization method based on GPCR for vehicular Ad Hoc network by Zhiru GU, Min LI, Yonghong LONG, Xiaohua SHU, Qing RONG

“…To improve the performance in sparse networks,local optimum,and routing loop in the greedy perimeter coordinator routing (GPCR) protocol,the weighted-GPCR (W-GPCR) protocol was proposed.The relationship between vehicle node routing and other parameters such as the Euclidean distance between node pairs,moving direction and density was profoundly analyzed,the composite parameter weighted model was established and the calculation method was designed for the existing routing problems,the weighted parameter ratio was selected adaptively in different scenarios,so as to obtain the optimal next-hop relay node.In order to verify the performance of the W-GPCR method,the proposed method was compared with the existing methods such as the traditional geographic perimeter stateless routing (GPSR) protocol,GPCR and so on,and the results show that the proposed method is superior to the package delivery ratio,end-to-end delay,and average hop count.…”
Get full text

Optimization of Quantitative Evaluation Method for Urban Waterfront Building Cluster Skyline by Jian Zhang, Wenlei Luan, Jieshuai Zhang

“…By doing so, it supplements and optimizes traditional quantitative analysis solely based on fractal theory. …”
Get full text