Matches in SemOpenAlex for { <https://semopenalex.org/work/W2185655177> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2185655177 abstract "Abstract The fabrication of high loaded aircraft polymeric composite parts requires tools such as heated closed-mold to which a pressure is applied at the correct gelation stage of the resin. The curing process includes the placing of a premixed compound in the mould, a pre-warming to the resin viscosity reaches a minimum, next applying of pressure to remove the gas bubbles and excess resin, and finally consolidation of resin at elevated temperature to its full polymerization. During matched-die molding, at which the mould is heated by the pressurization gas inside an autoclave or by built-in electrical resistance elements, it is particularly important that pressure is applied at the correct gelation stage of the resin within the cured body. To match the independently controlled pressure and mould heating we propose a model-based control approach, which use the mathematical model for epoxy-based thick-walled composite structure cure in the form of coupled kinetic equation of the resin with the heat transfer equation. This model takes into account an exothermal heat, change of the heat capacity and heat transfer coefficient at the phase transition of resin from liquid to gel and further to the solid state, where warmed pressurized gas in autoclave should provide the most uniform temperature field within the cured composite body. We formulate the control law for the inward heat flow as a function, which depends on four parameters determined at the solving of the optimization problem. To optimize this control law we restore the Pareto frontier for the minimized standard deviations of degree of cure and temperature averaged over the cured body. Finally, we compare the abilities to ensure the high quality curing results in the closed moulds heated by autoclave and by the discrete set of heaters positioned along the length of the die." @default.
- W2185655177 created "2016-06-24" @default.
- W2185655177 creator A5000852549 @default.
- W2185655177 creator A5004991088 @default.
- W2185655177 creator A5039220852 @default.
- W2185655177 creator A5083163618 @default.
- W2185655177 date "2015-01-01" @default.
- W2185655177 modified "2023-09-27" @default.
- W2185655177 title "Model-Based Optimal Control of Polymeric Composite Cure in Autoclave System" @default.
- W2185655177 cites W1973589529 @default.
- W2185655177 cites W1989977061 @default.
- W2185655177 cites W2042461488 @default.
- W2185655177 cites W2051278450 @default.
- W2185655177 cites W2074765552 @default.
- W2185655177 cites W2087264858 @default.
- W2185655177 cites W2128558589 @default.
- W2185655177 cites W2138129598 @default.
- W2185655177 cites W2156502168 @default.
- W2185655177 cites W2312704883 @default.
- W2185655177 cites W3100197633 @default.
- W2185655177 doi "https://doi.org/10.1016/j.ifacol.2015.09.184" @default.
- W2185655177 hasPublicationYear "2015" @default.
- W2185655177 type Work @default.
- W2185655177 sameAs 2185655177 @default.
- W2185655177 citedByCount "3" @default.
- W2185655177 countsByYear W21856551772017 @default.
- W2185655177 countsByYear W21856551772018 @default.
- W2185655177 countsByYear W21856551772021 @default.
- W2185655177 crossrefType "journal-article" @default.
- W2185655177 hasAuthorship W2185655177A5000852549 @default.
- W2185655177 hasAuthorship W2185655177A5004991088 @default.
- W2185655177 hasAuthorship W2185655177A5039220852 @default.
- W2185655177 hasAuthorship W2185655177A5083163618 @default.
- W2185655177 hasBestOaLocation W21856551771 @default.
- W2185655177 hasConcept C104308156 @default.
- W2185655177 hasConcept C104779481 @default.
- W2185655177 hasConcept C121332964 @default.
- W2185655177 hasConcept C132976073 @default.
- W2185655177 hasConcept C159985019 @default.
- W2185655177 hasConcept C166595027 @default.
- W2185655177 hasConcept C192562407 @default.
- W2185655177 hasConcept C2780566776 @default.
- W2185655177 hasConcept C37696544 @default.
- W2185655177 hasConcept C50517652 @default.
- W2185655177 hasConcept C67558686 @default.
- W2185655177 hasConcept C97355855 @default.
- W2185655177 hasConceptScore W2185655177C104308156 @default.
- W2185655177 hasConceptScore W2185655177C104779481 @default.
- W2185655177 hasConceptScore W2185655177C121332964 @default.
- W2185655177 hasConceptScore W2185655177C132976073 @default.
- W2185655177 hasConceptScore W2185655177C159985019 @default.
- W2185655177 hasConceptScore W2185655177C166595027 @default.
- W2185655177 hasConceptScore W2185655177C192562407 @default.
- W2185655177 hasConceptScore W2185655177C2780566776 @default.
- W2185655177 hasConceptScore W2185655177C37696544 @default.
- W2185655177 hasConceptScore W2185655177C50517652 @default.
- W2185655177 hasConceptScore W2185655177C67558686 @default.
- W2185655177 hasConceptScore W2185655177C97355855 @default.
- W2185655177 hasLocation W21856551771 @default.
- W2185655177 hasOpenAccess W2185655177 @default.
- W2185655177 hasPrimaryLocation W21856551771 @default.
- W2185655177 hasRelatedWork W1564684767 @default.
- W2185655177 hasRelatedWork W1963214583 @default.
- W2185655177 hasRelatedWork W1965347109 @default.
- W2185655177 hasRelatedWork W1969632772 @default.
- W2185655177 hasRelatedWork W2010375056 @default.
- W2185655177 hasRelatedWork W2019766058 @default.
- W2185655177 hasRelatedWork W2045295955 @default.
- W2185655177 hasRelatedWork W2049485134 @default.
- W2185655177 hasRelatedWork W2052598263 @default.
- W2185655177 hasRelatedWork W2074756049 @default.
- W2185655177 hasRelatedWork W2116409494 @default.
- W2185655177 hasRelatedWork W2215959276 @default.
- W2185655177 hasRelatedWork W2745059200 @default.
- W2185655177 hasRelatedWork W2767058796 @default.
- W2185655177 hasRelatedWork W2901528999 @default.
- W2185655177 hasRelatedWork W9199177 @default.
- W2185655177 hasRelatedWork W131391682 @default.
- W2185655177 hasRelatedWork W2118201321 @default.
- W2185655177 hasRelatedWork W2846776413 @default.
- W2185655177 hasRelatedWork W2879617794 @default.
- W2185655177 isParatext "false" @default.
- W2185655177 isRetracted "false" @default.
- W2185655177 magId "2185655177" @default.
- W2185655177 workType "article" @default.