Supported by the National Natural Science Foundation of China(No.11902124).
Currently,experimental research on variable stiffness design mainly focuses on laminates.To ensure adaptability in practical application,it is imperative to conduct a systematic study on stiffened variable stiffness s...
supported by National Natural Science Foundation of China(No.52105502);Fund of National Engineering and Research Center for Commercial Aircraft Manufacturing(Nos.COMAC-SFGS-2019-263 and COMAC-SFGS-2019-3731);the Fundamental Research Funds for the Central Universities(No.3042021601).
This study proposed a force and shape collaborative control method that combined method of influence coefficients(MIC)and the elitist nondominated sorting genetic algorithm(NSGA-II)to reduce the shape deviation caused...
co-supported by the National Natural Science Foundation of China (Nos. 11702204, 11872050 and11672240);the Chinese Postdoctoral Science Foundation(No. 2019M653585);the Natural Science Basic Research Plan in Shanxi Province of China (No. 2018JQ1041)。
This paper proposes using a Nonlinear Energy Sink(NES) to suppress the nonlinear aeroelastic response of laminated composite panels in supersonic airflows. Relevant aeroelastic equations are established using Hamilton...
partially funded by the National Natural Science Foundation of China (No.51805262)
This paper proposes a model-based prognostics method that couples the Extended Kalman Filter(EKF) and a new developed linearization method. The proposed prognostics method is developed in the context of fatigue crack ...
supported by the National Natural Science Foundation of China (No. 11472216);support from China Scholarship Council (CSC);German Aerospace Center (DLR)
A finite element formulation is presented for the analysis of the aeroelastic effect on the aerothermoacoustic response of metallic panels in supersonic flow. The first-order shear deformation theory(FSDT) and the von...
This research focused on how to improve damage resistance of carbon fiber laminates. It was carried out at Cranfield University Composites Centre, Milton Keynes, UK as an MSc by research thesis project. A series of lo...
National Natural Science Foundation of China (10477001, 60673056)
The fabrication of high-precision panels for the compact antenna test range (CATR) with a sandwich construction of two aluminum skin-plates and one aluminum middle plate,which are bonded to two aluminum honeycomb core...
Experimental and analytical investigations on the residual strength of the stiffened LY12CZ aluminum alloy panels with widespread fatigue damage (WFD) are conducted. Nine stiffened LY12CZ aluminum alloy panels with ...