Titanium alloys are used in aeronautics and the shipbuilding industry for their good intrinsic properties, namely low density (40% less than steel), very mechanical properties resistance to corrosion. The purpose of this study is optimize cutting conditions during turning Ti-6Al-4V titanium alloy with Minimum Quantity Lubrication (MQL) leading minimize surface roughness (Ra). tests were carried...

In the event of a fault isolation process, all loads located downstream from faulted point become out service, and as consequence, power interruption affects greater portion radial distribution system. This paper proposes an optimal Service Restoration (SR) method that entails changing network topology configuration via tie-switch section switch combinations. However, when is performed, it resu...

To determine the planar motion of a 6-DOF precision stage, a measurement system based on three Hall sensors is adopted to obtain the X, Y, Rz motions of the stage. The machining and assembly errors in the actual mechanical system, which are difficult to measure directly, cause the parameters in the model of the Hall measurement system to deviate from their designed values. Additionally, the ver...

In this article, a new method termed the Taguchi-Pareto-Box Behnken design teaching learning-based optimization (TPBBD–TLBO) was developed to optimize boring process, which promotes surface roughness as output. At same time, speed, feed, and depth of cut are taken inputs. The case examines experimental data from literature on IS 2062 E250 steel plates. proposed draws recent idea that argues for...

Abstract Different with the plain flexible job-shop scheduling problem (FJSP), FJSP routing flexibility is more complex and it can be deemed as integrated process planning (job shop) (IPPS) problem, where job shop two important functions are considered a whole optimized simultaneously to utilize in manufacturing system. Although, many novel meta-heuristics have been introduced address this corr...

To address the problems of single evolutionary approach, decreasing diversity, inhomogeneity, and meaningfulness in destruction process when teaching–learning-based optimization (TLBO) algorithm solves no-wait flow-shop-scheduling problem, multi-strategy discrete (MSDTLBO) is introduced. Considering differences between individuals, redefined from student’s point view, giving basic integer seque...