LAMINAR STABILITY ANALYSIS IN BOUNDARY LAYER FLOW

This study presents a numerical study concerning the flow control by suction and injection. The case study is over a symmetrical airfoil with suction and injection slots. The angle of attack is 3 degree with the Mach num...

Analytical solutions of a particular Hill's differential system

Consider a second order differential linear periodic equation. This equation is recast as a first-order homogeneous Hill’s system. For this system we obtain analytical solutions in explicit form. The first solution is a...

Considerations on EN 9100: 2016 / AS 9100D standard new changes

This article aims to highlight the main changes brought by the new edition of standard EN 9100: 2016 / AS 9100D. This standard is an effective tool for organizations working in the aerospace industry, providing the frame...

FOREWORD

Neuro-fuzzy control synthesis for hydrostatic type servoactuators. Experimental results

Continuing recent works of the authors, the paper shows the developing and the application of a neuro-fuzzy control law to the positioning outer loop of a hydrostatic type servoactuator. Experimental results are presente...