Abstract: s an atmospheric oscillation with a global scale, the Southern Hemisphere (SH) annular mode (SAM) contributes not only to SH climate variability but also to climate anomalies in the Northern Hemisphere (NH). This paper ...

Abstract: In this paper, the frictional vibration behavior under different wear states was investigated by the friction and wear experiments of the piston ring against the cylinder liner of marine diesel engine on CFTI tester. The ...

Abstract: The tribosystem stability in different wear stages was analyzed by the friction vibration energy feature, which was extracted from the phase-space-matrix of friction vibration attractor with singular value decomposition ...

Abstract: For a class of strongly nonlinear reheattype turbo generator steam valve control problem, a wholerange nonlinear adaptive large disturbance attenuation control scheme is investigated based on the Minimax and adaptive ...

Abstract: Tolerance analysis is increasingly becoming an important tool for mechanical design, process planning, manufacturing, and inspection. It provides a quantitative analysis tool for evaluating the effects of manufacturing ...

Abstract: A datum selection strategy based on statistical learning is proposed. The datum selection is an important part of tolerance specification which is the base of geometric tolerance selection and tolerance principle selection. ...

Abstract: The polytope-based tolerance analysis in design process uses a finite set of constraints to represent specifications and propagates these constraints to any objective point in the Euclidean space. The operations of Minkowski ...

Abstract: After decades of rapid development by the Chinese construction industry, the management of the construction industry has increasingly relied on good models. Building information modeling (BIM) technology has been used more ...