搜索结果: 1-10 共查到“航天器结构与设计 OPTIMIZATION”相关记录10条 . 查询时间(0.109 秒)
Aerodynamic shape optimization of complex aircraft configurations via an adjoint formulation
Aerodynamic shape optimization complex aircraft configurations via adjoint formulation
2015/7/1
This work describes the implementation of optimization techniques based on control theory for complex aircraft configurations. Here control theory is employed to derive the adjoint differential equati...
Error bound optimization using second order cone programming
Error bound optimization second order cone programming
2015/6/26
In safety of life applications using satellite navigation, the Protection Level (PL) equation translates what is known about the pseudorange errors into a hard bound on the positioning error (the Prot...
Airplane Design with Aerodynamic Shape Optimization
Aerodynamic Shape Optimization Airplane Design
2015/6/18
A light structure is needed to reduce W0. SFC is the province of the
engine manufacturers. The aerodynamic designer should try to maximize
VL
D
. This means the cruising speed V should be increase...
While aircraft environmental performance has been important since the beginnings
of commercial aviation, continuously increasing passenger traffic and a rise in public
awareness have made aircr...
The focus of the present study is to determine the feasibility of including noise and emissions
constraints in the early design of the aircraft and
mission. This paper introduces the design tool and...
Multifidelity Design Optimization of Low-Boom Supersonic Jets
Low-Boom Supersonic Jets Optimization
2015/6/18
The practical use of high-fidelity multidisciplinary optimization techniques in low-boom supersonic business-jet
designs has been limited because of the high computational cost associated with ...
ENHANCED COLLABORATIVE OPTIMIZATION: A DECOMPOSITION-BASED METHOD FOR MULTIDISCIPLINARY DESIGN
Design decomposition method plane
2015/6/18
While ATC was originally developed for object-based decomposition,
it is also applicable to multidisciplinary design problems. In this
paper, both methods are applied to a set of test cases.
Enhanced Collaborative Optimization: Application to an Analytic Test Problem and Aircraft Design
Analytic Test Problem Aircraft Design
2015/6/18
This paper provides an introduction to a new method for distributed optimization based
on collaborative optimization, a decomposition-based method for the optimization of complex multidisciplinary de...
The 6 th Competition of Trajectory Optimization of China (CTOC) Problem Description
The 6 th Competition of Trajectory Optimization of China CTOC Problem Description
2014/7/17
The 6th Competition of Trajectory Optimization of China (CTOC) (the former Competition of Deep Space Trajectory Optimization of China) is held by the Chinese= Society of Theoretical and Applied Mechan...
Model optimization method and connected-pipe experiment of a liquid fuel ramjet engine
ramjet engine model optimization altitude test facility(ATF) connected-pipe experiment simulation technique
2014/5/19
The optimization method of a mathematical model and connected-pipe experimental technique for a test in altitude test facility (ATF) of a liquid fuel ramjet engine was researched.The optimization of t...