Development of procedures for large scale automated minimum weight structural design

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082 0 4 ‡a624.1771 ‡bG318d, 1966
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088 ⊔ ⊔ ‡aAD 0804602
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100 1 ⊔ ‡aGellatly, Ronald A., ‡eauthor.
245 1 0 ‡aDevelopment of procedures for large scale automated minimum weight structural design / ‡cRonald A. Gellatly.
264 ⊔ 1 ‡aWright-Patterson Air Force Base, Ohio : ‡bAir Force Flight Dynamics Laboratory, Research and Technology Division, Air Force Systems Command, United States Air Force, ‡c1966.
300 ⊔ ⊔ ‡avi, 105 pages : ‡billustrations ; ‡c28 cm
336 ⊔ ⊔ ‡atext ‡btxt ‡2rdacontent
337 ⊔ ⊔ ‡aunmediated ‡bn ‡2rdamedia
338 ⊔ ⊔ ‡avolume ‡bnc ‡2rdacarrier
490 0 ⊔ ‡aAir Force Flight Dynamics Laboratory (U.S.). Technical report ; ‡vAFFDL TR 66-180
500 ⊔ ⊔ ‡aResearch supported by the Air Force Flight Dynamics Laboratory, Research and Technology Division, Air Force Systems Command, United States Air Force, and performed by Textron's Bell Aerosystems Company.
500 ⊔ ⊔ ‡aAD0804602 (From http://www.dtic.mil).
500 ⊔ ⊔ ‡a"December 1966."
504 ⊔ ⊔ ‡aIncludes bibliographical references (page 95).
508 ⊔ ⊔ ‡aAffiliation: Textron's Bell Aerosystems Company.
520 ⊔ ⊔ ‡aThe report documents the development of new computer programs for the automated minimum weight design of aerospace structures. Two programs are discussed in detail, an intermediate capacity linear merit function program, and a large scale nonlinear program. The intermediate capacity program can be used for the optimization of major structural components of up to approximately 170 degrees of freedom with fixed configuration. The large scale program is capable of handling structures with up to 450 degrees of freedom and includes geometric variables. Detailed descriptions of the preparation of input data are included. Examples are given of the application of the program to a wide variety of structures including major airframe components, indicating the weight savings possible through application of the optimization techniques.
538 ⊔ ⊔ ‡aMode of access: Internet.
650 ⊔ 7 ‡aStructural design. ‡2nasat
650 ⊔ 7 ‡aStructural design ‡xAutomation. ‡2fast ‡0(OCoLC)fst01135630
650 ⊔ 7 ‡aSpace vehicles ‡xDesign and construction. ‡2fast ‡0(OCoLC)fst01127992
650 ⊔ 7 ‡aLightweight construction. ‡2fast ‡0(OCoLC)fst00998714
650 ⊔ 7 ‡aComputer programs. ‡2fast ‡0(OCoLC)fst00872410
650 ⊔ 7 ‡aAirframes. ‡2fast ‡0(OCoLC)fst00802910
650 ⊔ 0 ‡aComputer programs.
650 ⊔ 0 ‡aLightweight construction.
650 ⊔ 0 ‡aStructural design ‡xAutomation.
650 ⊔ 0 ‡aAirframes.
650 ⊔ 0 ‡aSpace vehicles ‡xDesign and construction.
710 2 ⊔ ‡aBell Aerospace Textron, ‡esponsor.
710 2 ⊔ ‡aAir Force Flight Dynamics Laboratory (U.S.), ‡esponsor.
730 0 ⊔ ‡aTechnical Report Archive & Image Library (TRAIL)
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