Most people on Java Island in Indonesia use roof tiles as roofs for their buildings. The advantages of tile include the availability various models, cheaper price, light weight, easy installation process, absorb heat, low noise when exposed to rain, and durable. produced by small medium industries have not met quality requirements. This study was conducted determine optimum factor level product...

The normal distribution approach is often used in regression analysis at the Response Surface Methodology (RSM) modeling stage. Several studies have shown that has drawbacks compared to more robust t-distribution approach. found control size much successfully small samples existing methods presence of moderately heavy tails. In many RSM applications, there than one response (multiresponse), whi...

Incorporating plausible surrogate variates, a general class of incomplete multiresponse designs for clinical trials is considered. In this context, the basic differences between the conventional linear models and survival analysis models are discussed thoroughly. Along with some parametric and semi-parametric procedures, suitable nonparametric ones are considered, and the related asymptotic the...

The utilization of natural fibre-based biodegradable polymers has expanded in the present circumstances since fibres are relatively inexpensive, recyclable, lighter, nonflammable, and harmless. However, hydrophilic nature is most serious issue. To address this issue, current study was applied to enhance material characteristics hybrid composites strengthened by CGF nanosilica powder. accomplish...

Purpose – Robust design is a well-known quality improvement method that focuses on building quality into the design of products and services. Yet, most well established robust design models only consider a single performance measure and their prioritization schemes do not always address the inherent goal of robust design. In this paper, we propose a new robust design method for multiple quality...

CNC turning is widely used as a manufacturing process through which unwanted material is removed to get the high degree of surface rough. In this research article, Taguchi technique was coupled with grey relation analysis (GRA) to optimize the turning parameters for simultaneous improvement of productivity, average surface roughness (Ra), and root mean square roughness (Rq).Taguchi technique L2...

*Corr. Author’s Address: University of Belgrade, Faculty of Mechanical Engineering, Kraljice Marije 16, 11000 Belgrade, Serbia, [email protected] 357 Taguchi-Based and Intelligent Optimisation of a MultiResponse Process Using Historical Data Šibalija, T. ‒ Majstorović, V. ‒ Soković, M. Tatjana Šibalija1,* ‒ Vidosav Majstorović1 ‒ Mirko Soković2 1 University of Belgrade, Faculty of Mechanical E...

Permutation tests based on distances among multivariate observations have found many applications in the biological sciences. Two major testing frameworks of this kind are multiresponse permutation procedures and pseudo-F tests arising from a distance-based extension of multivariate analysis of variance. In this article, we derive conditions under which these two frameworks are equivalent. The ...