【摘 要】
：
As the terminal stage in launch vehicle,the lightweight design of adapters can distinctly contribute the carrying capacity and therefore is necessary in engineering.A cylinder-cone adapter is consider
【机 构】
：
Aerospace System Engineering Shanghai, Shanghai 201109, China
【出 处】
：
Asian Congress of Structural and Multidisciplinary Optimizat
论文部分内容阅读
As the terminal stage in launch vehicle,the lightweight design of adapters can distinctly contribute the carrying capacity and therefore is necessary in engineering.A cylinder-cone adapter is considered and adopts lattice sandwich design scheme that is able to be implemented with additive manufacturing.
其他文献
Passive free-layer damping is an effective means in vibration control,especially in the vibration suppression of automotive and commercial airplane.Damping performance of the passive layer damping str
Steel truss structures for point-supported glass curtain walls with a web member configuration are presented using topology optimization based on a truss-like material model.The initial structure comp
Kriging model is widely used in structural and multidisciplinary optimization.A few algorithms can deal with the expensive objective function and constraint functions,but the computational efficiency
Machine learning has been extensively applied in various fields of engineering including image processing,automatic control,etc.Binary decision tree (BDT),support vector machine (SVM),artificial neura
Recently,the receiver coil layout of the wireless power transfer (WPT) systems was optimized with no load in the fixed grid (FG)-based representation[1].However,due to the existence of zig-zag pattern
.The influence of structural parameter on the damping performance is very important to engineering design and research analysis.In this paper,the equivalent model of the damping system is established
Complex systems such as stiffened panels are widely used in aircraft,automobiles and ships,and their layout,shape and size directly affect the dynamic performance of the engineering structures.The dyn
In the actual engineering structure,such as aerospace,ship and civil engineering,it is often necessary to fix up an appropriate number of cutouts based on experience for structural maintenance,weight
As a counterpart of photonic crystals (PtCs),phononic crystals (PnCs) have drawn much attention due to their particular characteristics including band gap and negative refraction in the past two decad
We proposed and verified an optimization process to reduce noise radiated from the floor of the vehicle,and developed optimization software based on this optimization process.The noise generated by ro