Results 271 to 280 of about 7,353,639 (302)

Deep Reinforcement Learning for Automatic Drilling Optimization Using an Integrated Reward Function

Day 3 Thu, March 07, 2024
Drilling optimization is a complicated multi-objective processing optimization problem. During drilling, drillers need to adjust WOB and RPM continuously in a timely manner, not only to maximize ROP, but also to prevent severe vibration and maintain ...
Xu Huang, T. Luu, Ted Furlong, J. Bomidi
semanticscholar   +1 more source

Investigating the applicability of induced polarization method in ore modelling and drilling optimization: a case study from Abassabad, Iran

Near Surface Geophysics, 2019
The main issue in mineral exploration is to obtain as much information as possible in a time‐ and cost‐efficient manner. This may be achieved through a combination of geophysical methods including the induced polarization method. The induced polarization
K. Mostafaei, H. Ramazi
semanticscholar   +1 more source

Optimization of AWJ parameters for improved material removal and hole geometry in drilling of Glass Fiber/Aluminum mesh epoxy hybrid composites

Polymer Composites
This study explores the application of abrasive waterjet drilling (AWJD) for varied patterns of GF/Al mesh hybrid composites (neat glass NG, AG: Al in the exterior surface, and GA: Al in the center).
Amr Seif, A. Fathy, M. I. A. El Aal, A. Megahed   +3 more
semanticscholar   +1 more source

Multiobjective Drilling Trajectory Optimization Considering Parameter Uncertainties

IEEE Transactions on Systems, Man, and Cybernetics: Systems, 2022
This article is concerned with the trajectory optimization problem of a drilling process, which is of significance to drilling efficiency and safety.
Wen-Di Huang, Min Wu, Luefeng Chen, Jin-Hua She, H. Hashimoto, S. Kawata   +5 more
semanticscholar   +1 more source

Dynamic Optimization-Based Intelligent Control System for Drilling Rate of Penetration (ROP): Simulation and Industrial Application

IEEE Transactions on Industrial Informatics
Optimization control of the rate of penetration (ROP) is crucial due to its vital role in maximizing the drilling efficiency. In this article, a dynamic optimization-based intelligent control system for drilling ROP is proposed considering the drilling ...
Chao Gan, Wei-Hua Cao, Kang‐Zhi Liu, Min Wu   +3 more
semanticscholar   +1 more source

Empowering Digital Twin for Industry 4.0 using metaheuristic optimization algorithms: case study PCB drilling optimization

The International Journal of Advanced Manufacturing Technology, 2021
David C. Balderas, Alexandro Ortiz, Efrain Mendez, Pedro Ponce, Arturo Molina   +4 more
semanticscholar   +1 more source

Optimization of drilling characteristics of Al2O3 and boiled eggshell filler-added hybrid bio composite from agriculture residue

Biomass Conversion and Biorefinery, 2023
S. Saravanakumar, S. Sathiyamurthy, N. Ananthi, P. Devi   +3 more
semanticscholar   +1 more source

Experimental investigation and optimization of process stability in drilling of Al 7075-T651 using indexable insert drills

Journal of the Brazilian Society of Mechanical Sciences and Engineering, 2023
Aslan Akdulum, Yunus Kayır
semanticscholar   +1 more source

A review on laser drilling optimization technique: parameters, methods, and physical-field assistance

The International Journal of Advanced Manufacturing Technology
Tao Wei, Shu-Feng Sun, Feng-Yun Zhang, Xi Wang, P. Wang, Xunhuan Liu, Qinyang Wang   +6 more
semanticscholar   +1 more source

Optimization of multistage femtosecond laser drilling process using machine learning coupled with molecular dynamics

Optics & Laser Technology, 2022
Chen-Chong Wang, Zhen Zhang, Xu Jing, Ze-Nan Yang, Wei Xu   +4 more
semanticscholar   +1 more source