Abstract: A new fractional-order sliding mode control (FOSMC) scheme is investigated for air-breathing hypersonic vehicles (AHVs). The control scheme proposed is designed based on linear-quadratic optimal theory. First, by using the ...

Abstract: Public investment project (PIP) plays an important role in national economy in China. In order to improve the project management performance of PIP, the government is searching for a method to build a construction management ...

Abstract: To probe the particle effect on gas-liquid mass transfer in three-phase flow, a series of comparative tests was conducted in a stirred reactor with flat gas-liquid interface in which four kinds of solid particles, ...

Abstract: Excavation leads to unloading rebound and stress redistribution in the soil of a slope near the excavation face. The process of reequilibrium of the stress is followed by large deformation or even failure of the slope. In ...