The paper is concerned with a methodology of optimal design of shells of minimum weight with strength, stability and strain constraints. Stress and strain state of the shell is determined by Galerkin method in the mixed finite element formulation within the geometrically nonlinear theory. The analysis of the effectiveness of different optimization algorithms to solve the set problem is given. T...

introduction: the critical dependence of healthcare services systems on information along with the indigenous restriction of paper documents in satisfying this need has caused a trend toward computer information systems. the main goal of such systems is to achieve electronic health records (ehr). however, implementation of ehr in healthcare organizations is difficult and complicated. this resea...

Control systems can show robustness to many events, like disturbances and model inaccuracies. It is natural speculate that they are also robust sporadic deadline misses when implemented as digital tasks on an embedded platform. This paper proposes a comprehensive stability analysis for control subject misses, leveraging new formulation describe the patterns experienced by task under different h...

The dynamics of transitional flows are governed by an interplay between the non-normal linear and quadratic nonlinearity in incompressible Navier-Stokes equations. In this work, we propose a framework for nonlinear stability analysis that exploits fact flow interactions constrained physics encoded nonlinearity. particular, show problems can be posed as convex feasibility optimization based on L...

this paper presents a gain scheduled autopilot for pitch channel of a flying vehicle. the selected method is based on polynomial fuzzy systems. the method does not involve linearization about operating point. first the polynomial fuzzy model of pitch channel of the flight body is derived. next, using polynomial fuzzy system methodology the controller is design such that the outputs of the nonli...