Abstract: Chaotic motion and chaos control of a permanent magnet synchronous motor (PMSM) are studied in this paper. The dynamics of chaotic PMSM with load vibration perturbation is presented and its complex dynamic characteristics ...

Abstract: To solve the problem of identification damage in a cantilever retaining wall, a damage identification method for such a wall, based on the flexibility-difference mean curvature, is proposed. The concept of mean curvature ...

Abstract: Bat is the only mammal in the nature that can fly. Compared with birds and insects, bats are quite special in that their wings are formed by an elastic membrane, which renders that the airfoil deforms greatly during ...

Abstract: The flight of bats is comparatively less documented and understood than birds and insects and may provide novel inspiration for the design of flapping flight robots. This study captured the natural flight of short-nosed ...

Abstract: Based on the experimental data from a

Abstract: Abstract. Numerical simulations on the mooring line failures of a semi-submersible platform under the extreme ocean environment are performed. The single mooring line and double mooring line failures, as well as the ...

Abstract: AbstractConstruction noise is a critical environmental factor that significantly influences workers’ psychological health and safety behaviors, which can lead to accidents. However, the mechanism through which construction ...