2. 您的位置
3. 首页
4. 会议论文
5. Global analytical mode shapes for flexible jointed-panel structures by using the Rayleigh-Ritz metho

Global analytical mode shapes for flexible jointed-panel structures by using the Rayleigh-Ritz metho

来源 :The 5th International Conference on Dynamics, Vibration and | 被引量 : 0次 | 上传用户：yqligjs

【摘 要】

：

　　The deployable solar array plays an important role in the realization of various spacecraft missions.Taken the flexible spacecraft as an application backgro

【作 者】

：

Dengqing Cao Yifan Nie Lianchao Wang Jin Wei 

【机 构】

：

TheSchoolofAstronautics,HarbinInstituteofTechnology,Harbin150001,China

【出 处】

：

The 5th International Conference on Dynamics, Vibration and

【发表日期】

：

2018年7期

下载到本地 , 更方便阅读

下载此文 赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　The deployable solar array plays an important role in the realization of various spacecraft missions.Taken the flexible spacecraft as an application background,the natural properties of a cantilever solar array jointed by a number of panels is investigated in this paper.

其他文献

The applications of a nonsmooth dynamic system based on incremental harmonic balance in the paramete

　　The nonsmooth dynamical systems are part of the nonlinear dynamic system.Non-smooth factors generally exist in many practical projects,such as collision,imp

会议

ICM Method for Fail-safe Topology Optimization of Continuum Structures

　　Aimed at the topology optimization of continuum structures considering the fail-safe principle,for the purpose of overcoming the shortcomings of the topolog

会议

A new isogeometric topology optimization using moving morphable components based on R-functions and

　　A new isogeometric topology optimization (TO) method based on moving morphable components (MMC) is presented,where R-functions are used to represent the top

会议

Topology optimizationMoving morphable componentsR-functionsIGACollocation sc

3D topology optimization based on weighted finite cell method and level-set function

　　In this paper,topology optimization of three-dimensional engineering structure is preliminarily accomplished.The core idea is by means of level-set function

会议

Self-supporting structure design with polygon-driven topology optimization method including the effe

　　In the additive manufacturing (AM) process,mechanical parts often require temporary supports to prevent from collapsing or warping.Since the involvement of

会议

Self-supporting structurePolygon-featured holeVarious COAsV-shaped area

Multiple Objective Design of a Vibration Isolation System using Hybrid Optimization Methods

　　In this paper we focus on the design of a vibration isolation system where both the dynamic and the static characteristics of the system,as well as the vibr

会议

Vibration isolationTopology optimization of supporting structureSIMP modelLoc

Study on Reinforcement Learning-based Design Exploration Methods

　　We propose a design exploration method for mechanical design using a reinforcement learning (RL),and execute a fundamental study to reveal the advantages an

会议

Non-linear buckling and topology optimization

　　In this talk we combine topology optimization with constraints on the stability.Large strains are considered and consequently we implement a hyper-elastic c

会议

Under-sampled blade tip-timing vibration reconstruction with non-uniform sensor configurations under

　　Blade tip-timing (BTT) is a promising method of on-line monitoring rotating blade vibrations.Since BTT-based vibration signals are typically under-sampled,h

会议

A 6 DOF micro-vibration isolation platform based on quasi-zero-stiffness isolator

　　Micro-vibrations generated by the flywheels will influence the working performance of the precise instruments equipped in spacecraft.Isolation systems are e

会议