2018
DOI: 10.1007/s10845-018-1443-6
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Intelligent approach for process modelling and optimization on electrical discharge machining of polycrystalline diamond

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Cited by 39 publications
(15 citation statements)
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“…Furthermore, the normality assumptions are satisfied, if projection of residuals plot projects along a straight line. 38 The residuals for MRR and SG (refer Figure 4) lie apparently close to a straight line indicating that errors are distributed normally, and predicted values bear good agreement with experimental results.…”
Section: Development Of Mathematical Relationssupporting
confidence: 70%
See 1 more Smart Citation
“…Furthermore, the normality assumptions are satisfied, if projection of residuals plot projects along a straight line. 38 The residuals for MRR and SG (refer Figure 4) lie apparently close to a straight line indicating that errors are distributed normally, and predicted values bear good agreement with experimental results.…”
Section: Development Of Mathematical Relationssupporting
confidence: 70%
“…The setting of current and pulse duration affects the spark intensity and hence the MRR. 38 Figure 2 illustrates that the MRR escalates as pulse peak current amplifies from 80 A to 100 A. However, a drop in MRR has been witnessed when pulse peak current amplifies from 100 A to 120 A.…”
Section: Resultsmentioning
confidence: 98%
“…In addition, Somashekhar et al [ 30 ] combined ANN and genetic algorithm (GA) in optimizing the MRR in micro-EDM that the back-propagation network data along with the GA can successfully synthesize optimum input condition to maximize the MRR. Ong et al [ 31 ] developed a small mean-squared error (MSE) model of radial basis function neural network to predict the MRR and EWR of the EDM process. Ming et al [ 32 ] conducted cutting parameter optimization in the WEDM process by integrating ANN, and wolf pack algorithm based on the strategy of the leader (LWPA).…”
Section: Introductionmentioning
confidence: 99%
“…Under such circumstances, the effective utilization of experimental, modeling, and optimization methodology make possible a more considerable improvement in decision-making with a new technological solution that can simultaneously satisfy and control the several distinctive as well as contradictory objectives (multi-objective) in order to make the EDM process an excellent choice for machining of advanced metal matrix composite materials. Several statistical and computational approaches such as RSM [16][17][18][19][20][21], ANN [22][23][24][25][26][27] have been applied for predictive modeling and Taguchi method [28][29][30][31], GRA [32][33][34][35][36], desirability function approach of RSM [37][38][39][40], and PCA [41,42] have been employed for parametric as well as process optimization in electrical discharge machining. Extensive studies have been reported by employing various experimental designs, modeling techniques and optimization approaches in order to assess or investigate the machinability [43][44][45][46], to predict the various technological responses, and to control the process parameters in machining of different workpiece materials (AISI D2, D3, D6, MDN 300, AISI 316L, stainless steel, A 2 tool steel, grey cast iron, Inconel 600, 601, 625, 825, 718, Ti6Al4V, Ti13Zr13Nb, nickel alloy, Al7075, Al6061, Al6063 alloy, Al-SiC MMC, Si 3 N 4 -TiN MMC, Al-Mg 2 Si, WC, polycrystalline diamond).…”
Section: Introductionmentioning
confidence: 99%