Abshct Wavelet neural networks are investigated for learning a multidimensional inputoutput complex nonlinear function. The CNC turning process is modeled using Wavelet neural networks. The error on the component is different from the desired dimensions because of the dynamics of the machining system. The error, ifpredicted, apriori can be used for compensating the same thus improving the accur...

Molodtsov’s soft sets have been applied by several authors to the study of decision making under uncertainty. In this study, we aim to initiate the application of soft rough approximations in multicriteria group decision making problems. A soft rough set based multicriteria group decision making scheme is presented, which refines the primary evaluation of the whole expert group and enables us t...

The effect of cutting tool insert geometry has significant role for surface finish in turning operation. There are many different types of tool inserts with different tool insert geometry are used in turning operation. This paper present a logical procedure to select best tool insert from alternative tool inserts for better surface finish in turning operation. The procedure based on three well ...

manufacturing process frequently employs optimization of machining parameters in order to improve product quality as well as to enhance productivity. the material removal rate is a significant indicator of the productivity and cost efficiency of the process. taguchi method has been implemented for assessing favorable (optimal) machining condition during the machining of nylon by considering thr...

Psychotics disorders, most commonly known as schizophrenia, have incapacitated professionals in different sectors of activities. Those disorders have caused damage in a microlevel to the individual and his/her family and in a macrolevel to the economic and production system of the country. The lack of early and sometimes very late diagnosis has provided reactive measures, when the professional ...

Problem statement: Surface roughness is a major consideration in modern Computer Numerical Control (CNC) turning industry. Most existing optimization researches for CNC finish turning were either accomplished within certain manufacturing circumstances, or achieved through numerous equipment operations. Therefore, a general deduction optimization scheme is deemed to be necessary for the industry...