A review: structural shape and stress control techniques and their applications

A Manguri, N Saeed, R Jankowski - Archives of Computational Methods in …, 2024 - Springer
This review article presents prior studies on controlling shape and stress in flexible
structures. The study offers a comprehensive survey of literature concerning the adjustment …

Review of root‐mean‐square error calculation methods for large deployable mesh reflectors

S Yuan - International Journal of Aerospace Engineering, 2022 - Wiley Online Library
In the design of a large deployable mesh reflector, high surface accuracy is one of ultimate
goals since it directly determines overall performance of the reflector. Therefore, evaluation …

[HTML][HTML] The fixed nodal position method for form finding of high-precision lightweight truss structures

S Yuan, B Yang - International journal of Solids and Structures, 2019 - Elsevier
A new form-finding method, namely the Fixed Nodal Position Method (FNPM), is developed
for design of geometric configuration and internal force distribution for a class of truss …

Optimal self-stress determination of tensegrity structures

S Yuan, W Zhu - Engineering Structures, 2021 - Elsevier
In traditional methods for self-stress determination of a tensegrity structure, member
grouping, which highly relies on geometric simplicity of the structure, is a key component …

Optimal shape adjustment of large high-precision cable network structures

S Yuan, W Jing - AIAA Journal, 2021 - arc.aiaa.org
Traditional shape adjustment methods for large high-precision cable network structures
usually use many actuators and are only applicable to predictable shape distortions. To this …

Form finding and design optimization of cable network structures with flexible frames

R Nie, B He, DH Hodges, X Ma - Computers & Structures, 2019 - Elsevier
Cable network structures consist of the cable networks and supporting frames, and the
whole structures form the equilibrium states under the interactions between them. The …

High-accuracy design for mesh antennas considering the metallic mesh

J Zhang, B He, R Nie, G Wang, L Zhang, H Yu… - International Journal of …, 2022 - Elsevier
Metallic meshes have great effects on the surface accuracy and tension distribution of mesh
antennas, which present considerable challenges to the high-accuracy design of reflectors …

Optimization design method for the cable network of mesh reflector antennas considering space thermal effects

R Nie, B He, S Yan, X Ma - Aerospace Science and Technology, 2019 - Elsevier
The mesh reflector antenna is widely used in space satellites for its characteristics of
lightweight, large aperture, high precision, and high stiffness. As the form of mesh surface is …

Optimization of the efficiency of large deployable reflectors by measuring the error around the feed

PD Maddio, P Salvini, R Sinatra, A Cammarata - Acta Astronautica, 2022 - Elsevier
Abstract Large Deployable Reflector (LDR) systems are commonly used as mesh reflectors
for large aperture space antennas in aerospace applications since they provide affordability …

Self-standing truss with hard-point-enhanced large deployable mesh reflectors

S Yuan, B Yang, H Fang - AIAA Journal, 2019 - arc.aiaa.org
A new structural design method is developed in this paper to improve the surface accuracy
and enhance the performance of large deployable mesh reflectors. A self-standing truss with …