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A survey on smart automated computer-aided process planning (ACAPP) techniques
2018
The International Journal of Advanced Manufacturing Technology
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Researchers have used many approaches as an interface between CAD and CAPP systems. ...
Moreover, automatic feature recognition (AFR) techniques are considered one of the most important tasks to create an ACAPP system. ...
Acknowledgments The authors of the paper would like to sincerely ...
doi:10.1007/s00170-018-1966-1
fatcat:wbq6fjemobfoppa4aoekagt2e4
Intelligent CAD/CAM System for Programming of CNC Machine Tools
2016
International Journal of Simulation Modelling
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In a prediction module artificial intelligence suggests solutions that include information about tool path, selected tools and suggested cutting parameters. ...
The test results confirmed that with the help of this method of artificial intelligence, machine tools can be automatically programmed. ...
This method of multi-criterion optimisation based on the evolutionary approach could be introduced into the process of automatic programming of machine tools. ...
doi:10.2507/ijsimm15(1)9.330
fatcat:furz533zsrcdhkyshc4mpgjkbu
Optimization Of Cutting Parameter For Efficient Energy In Cnc Milling Machine- A Review
2016
Zenodo
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This study presents a novel approach aimed to improve the energy efficiency of machine tools through the online optimization of cutting conditions. ...
Advances in machine tool design have reduced the energy consumption of such equipment, but still machine tools remain one of the most energy demanding equipment in a workshop. ...
ON-BOARD OPTIMIZATION FRAMEWORK This study presents an approach that uses an on-board optimization algorithm for adapting the cutting conditions during machining to select the optimal cutting conditions ...
doi:10.5281/zenodo.47506
fatcat:tdwx7x7wczfwfpih74tcxfqwnu
Online on-board Optimization of Cutting Parameter for Energy Efficient CNC Milling
2016
Procedia CIRP
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This study presents a novel approach aimed to improve the energy efficiency of machine tools through the online optimization of cutting conditions. ...
Advances in machine tool design have reduced the energy consumption of such equipment, but still machine tools remain one of the most energy demanding equipment in a workshop. ...
On-board optimization framework This study presents an approach that uses an on-board optimization algorithm for adapting the cutting conditions during machining to select the optimal cutting conditions ...
doi:10.1016/j.procir.2016.01.072
fatcat:3agevjufw5emzhmi4serpvxl7e
Intelligent process planning for smart manufacturing systems: a state-of-the-art review
2019
Procedia Manufacturing
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Artificial Intelligence, Machine Learning, and Data Analytics seem to be promising tools to achieve the total independence of CAPP systems on the experience of the process planners in the era of Industry ...
Artificial Intelligence, Machine Learning, and Data Analytics seem to be promising tools to achieve the total independence of CAPP systems on the experience of the process planners in the era of Industry ...
Their proposed two-level approach of GA also delivers optimal machine and cutting tool selection in addition to optimized TAD for each operation. ...
doi:10.1016/j.promfg.2020.01.021
fatcat:eoruxgmfqvbgpod2sekrg24tnq
LAYGEN II
2012
Proceedings of the fourteenth international conference on Genetic and evolutionary computation conference - GECCO '12
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This paper describes an innovative analog IC layout generation tool, LAYGEN II, based on evolutionary computation techniques. ...
The routing task of the proceeding can range from a template-based approach to a full automatic generation, if only connectivity is provided. ...
The proposed approach is template-based allowing the designer to provide layout guidelines, which is used as a first cut solution allowing an intelligent pruning of the design space and, therefore, reducing ...
doi:10.1145/2330163.2330319
dblp:conf/gecco/MartinsLH12
fatcat:h7spco4qzje7pk2ptw36oiirki
Application of Evolutionary Algorithms on the Draping Process
2017
Lightweight Design worldwide
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The production of fibre reinforced plastics with resin infusion processes requires the usage of textile preforms. The production of the aforementioned is lavish and expensive. ...
Especially the draping steps in the course of the preforming process chain offer significant potential for improvement and are therefore the main focus of two projects at RWTH Aachen University. ...
Thereafter, a software tool, that automatically outputs an optimal local binder pattern for a predefined component, will be developed, Figure 8 . ...
doi:10.1007/s41777-017-0050-0
fatcat:6hg5mr7flrfxrc3qdhhhtsoiwu
GA based CNC turning center exploitation process parameters optimization
2009
Metalurgija
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To obtain greater efficiency and productivity of the machine tool, optimal cutting parameters have to be obtained. ...
In order to find optimal cutting parameters, the genetic algorithm (GA) has been used as an optimal solution finder. ...
A human process planner selects proper machining parameters by using not only his own experience and knowledge but also from handbooks of technological requirements, machine tool, cutting tool and selected ...
doaj:6b160051afe243d6b14452f4c82efb3d
fatcat:c5v55hzli5htvnvttws2iqeagu
Optimizing ballast design of wave energy converters using evolutionary algorithms
2011
Proceedings of the 13th annual conference on Genetic and evolutionary computation - GECCO '11
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In this paper, we use evolutionary algorithms to optimize the ballast geometry of a wave energy generator using a two step process. ...
This is a critical step as the computation time of using a full model (e.g., AQWA) to predict energy output prohibits the use of an evolutionary algorithm for design optimization. ...
We would also like to thank Zhe Zhang, for his help with using the AQWA software package. This work was partially supported by Columbia Power under grant 2010-1906. ...
doi:10.1145/2001576.2001810
dblp:conf/gecco/ColbyNT11
fatcat:7jlemz6kbzcvnkua3ndyeppgwy
System Synthesis of Machine Tool Manufacturing Process Control Based on Synergetic Conception
2016
Procedia Engineering
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An example of such selection for longitudinal turning is presented. The approach seems particularly effective when it comes to machining low-rigid and geometrically complex parts. ...
The paper presents a new concept of synergetic control synthesis (NC programs) in machine tools machining. ...
Acknowledgements This study was conducted on behalf of the Russian Foundation for Basic Research (RFBR) (Grant No. 14-08-00206) and the Russian Ministry of Education and Science (Project No. 2964). ...
doi:10.1016/j.proeng.2016.06.726
fatcat:usifmzhhybcz3bqfcjdlyumvcy
A framework for simulation-based multi-objective optimization and knowledge discovery of machining process
2018
The International Journal of Advanced Manufacturing Technology
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The framework is demonstrated by optimizing a metal cutting process in turning AISI-1045, using an uncoated K10 tungsten carbide tool. ...
The effect of tool geometry parameters, i.e., clearance angle, rake angle, and cutting edge radius, and process parameters, i.e., cutting speed and feed rate on the objective functions are explored. ...
The authors gratefully acknowledge their provision of research funding, and thank the industrial partners, Volvo Car Corporation and AB ...
doi:10.1007/s00170-018-2360-8
fatcat:ipzgeidjwra4llj2ypsmc2zp2y
Protein interface classification by evolutionary analysis
2012
BMC Bioinformatics
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Conclusions: An evolutionary approach like the one presented here is key to the advancement of the field, which so far was missing an effective method exploiting the evolutionary character of protein interfaces ...
The classifier uses a simple geometric measure, number of core residues, and two evolutionary indicators based on the sequence entropy of homolog sequences. ...
Acknowledgements Financial support from the Research Committee of the Paul Scherrer Institut to GC (grant numbers FK-05.08.1 and FK-04.09.1) is gratefully acknowledged, as is support from SyBIT (head Dr ...
doi:10.1186/1471-2105-13-334
pmid:23259833
pmcid:PMC3556496
fatcat:npelnu2c3vdkpio7u556itfmky
Amino-Acid Substitutions In Membrane Proteins: Applications To Homology Recognition And Comparative Modelling
2005
BMC Bioinformatics
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Next, we used domain definitions and structural-evolutionary classification of protein structures from two databases; SCOP [1] and HOMSTRAD [5, 9] . ...
For a given family, this automatic procedure clusters sequences at 90% threshold and select representatives by favouring domains closest to native and having the highest resolution. ...
The members of an average family share 20-30% PID. ...
doi:10.1186/1471-2105-6-s3-s9
fatcat:2wzg2xfy6bem5bb22tea7tctpa
Process control synergetics for metal-cutting machines
2022
Journal of Vibroengineering
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subsystems, as well as due to the result of cutting forces acting in the interface of the tool and machining zone. ...
This paper presents a new approach to the mathematical simulation of a controlled dynamic cutting system, which properties change due to the a priori established laws of parameter changes of interacting ...
The authors propose to use local systems for automatic control of cutting forces for processing this class of parts. ...
doi:10.21595/jve.2021.22087
fatcat:neqyjhbadfflzh424rr65qpppu
Optimization of Turning Process and Cutting Force Using Multiobjective Genetic Algorithm
2019
Universal Journal of Mechanical Engineering
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Except of solving of problems for tool selection and tool path length, here also will be analysed the cutting force (Fc) by turning process whereas as case of research material is steel C45. ...
This work paper is focused into optimization of machining by turning process regarding to the analysing of tool selection (TS), tool path length (TPL) and machining parameters for turning operation using ...
Presented an automatic cutting tool selection method for rough turning operations on CNC lathe machines [6, 1] . ...
doi:10.13189/ujme.2019.070204
fatcat:ebtyigehqvbj3kbvvsbt6aoomq
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