Smart Materials/Structures Technical Analysis
'Smart' Materials and Structure have the capability to respond to their environment to a significant degree, by virtue of intrinsic properties and/or built-in sensor/ actuator systems. The words 'smart' or 'intelligent' as applied to materials/structures are used in an...
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| creator | Parrish, Phillip A Coe, Carlos J Wereley, Norman M |
| description | 'Smart' Materials and Structure have the capability to respond to their environment to a significant degree, by virtue of intrinsic properties and/or built-in sensor/ actuator systems. The words 'smart' or 'intelligent' as applied to materials/structures are used in an idealistic and imprecise way to indicate an analogy with the integrated sensor/actuator/control systems evolved by living beings. The programatic objectives of this proposal suggest the following definition of Smart Materials/ Structures (SMS): Smart Materials / Structures (SMS) Structural systems based upon materials with the ability to SENSE their Own response to environmental and operational stimuli, and modify that response in such as way as to maintain or optimize structural performance, utilizing embedded sensors and actuators interfaced with closed-loop adaptive control systems based on system stimulus-response models. In this effort, BDM federal, Inc., a subsidiary of BDM International, Inc. (BDM) conducted a technical analysis of Smart Materials and Structures in order to assist DARPA in planning a future initiative in this area. |
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The words 'smart' or 'intelligent' as applied to materials/structures are used in an idealistic and imprecise way to indicate an analogy with the integrated sensor/actuator/control systems evolved by living beings. The programatic objectives of this proposal suggest the following definition of Smart Materials/ Structures (SMS): Smart Materials / Structures (SMS) Structural systems based upon materials with the ability to SENSE their Own response to environmental and operational stimuli, and modify that response in such as way as to maintain or optimize structural performance, utilizing embedded sensors and actuators interfaced with closed-loop adaptive control systems based on system stimulus-response models. In this effort, BDM federal, Inc., a subsidiary of BDM International, Inc. (BDM) conducted a technical analysis of Smart Materials and Structures in order to assist DARPA in planning a future initiative in this area.</description><language>eng</language><subject>ACCELEROMETERS ; ACOUSTICS ; ACTUATORS ; ADAPTIVE CONTROL SYSTEMS ; ALLOYS ; ANALOGIES ; CERAMIC MATERIALS ; Ceramics, Refractories and Glass ; CLOSED LOOP SYSTEMS ; COMPOSITE MATERIALS ; COMPOSITE STRUCTURES ; CONTROL SYSTEMS ; Defense Systems ; DETECTORS ; ELECTROSTRICTION ; ENVIRONMENTS ; FIBER OPTICS ; Flight Control and Instrumentation ; FLUIDS ; INTEGRATED SYSTEMS ; Laminates and Composite Materials ; MAGNETOSTRICTIVE ELEMENTS ; MATERIALS ; PIEZOELECTRIC MATERIALS ; PLANNING ; PROCESSING ; RESPONSE ; SHAPE MEMORY ; SMART MATERIALS ; SPACECRAFT ; STIMULI ; STRAIN GAGES ; STRUCTURES ; X RAYS</subject><creationdate>1993</creationdate><rights>Approved for public release; distribution is unlimited.</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27567,27568</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/ADA266771$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Parrish, Phillip A</creatorcontrib><creatorcontrib>Coe, Carlos J</creatorcontrib><creatorcontrib>Wereley, Norman M</creatorcontrib><creatorcontrib>BDM FEDERAL INC ARLINGTON VA</creatorcontrib><title>Smart Materials/Structures Technical Analysis</title><description>'Smart' Materials and Structure have the capability to respond to their environment to a significant degree, by virtue of intrinsic properties and/or built-in sensor/ actuator systems. The words 'smart' or 'intelligent' as applied to materials/structures are used in an idealistic and imprecise way to indicate an analogy with the integrated sensor/actuator/control systems evolved by living beings. The programatic objectives of this proposal suggest the following definition of Smart Materials/ Structures (SMS): Smart Materials / Structures (SMS) Structural systems based upon materials with the ability to SENSE their Own response to environmental and operational stimuli, and modify that response in such as way as to maintain or optimize structural performance, utilizing embedded sensors and actuators interfaced with closed-loop adaptive control systems based on system stimulus-response models. In this effort, BDM federal, Inc., a subsidiary of BDM International, Inc. (BDM) conducted a technical analysis of Smart Materials and Structures in order to assist DARPA in planning a future initiative in this area.</description><subject>ACCELEROMETERS</subject><subject>ACOUSTICS</subject><subject>ACTUATORS</subject><subject>ADAPTIVE CONTROL SYSTEMS</subject><subject>ALLOYS</subject><subject>ANALOGIES</subject><subject>CERAMIC MATERIALS</subject><subject>Ceramics, Refractories and Glass</subject><subject>CLOSED LOOP SYSTEMS</subject><subject>COMPOSITE MATERIALS</subject><subject>COMPOSITE STRUCTURES</subject><subject>CONTROL SYSTEMS</subject><subject>Defense Systems</subject><subject>DETECTORS</subject><subject>ELECTROSTRICTION</subject><subject>ENVIRONMENTS</subject><subject>FIBER OPTICS</subject><subject>Flight Control and Instrumentation</subject><subject>FLUIDS</subject><subject>INTEGRATED SYSTEMS</subject><subject>Laminates and Composite Materials</subject><subject>MAGNETOSTRICTIVE ELEMENTS</subject><subject>MATERIALS</subject><subject>PIEZOELECTRIC MATERIALS</subject><subject>PLANNING</subject><subject>PROCESSING</subject><subject>RESPONSE</subject><subject>SHAPE MEMORY</subject><subject>SMART MATERIALS</subject><subject>SPACECRAFT</subject><subject>STIMULI</subject><subject>STRAIN GAGES</subject><subject>STRUCTURES</subject><subject>X RAYS</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1993</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZNANzk0sKlHwTSxJLcpMzCnWDy4pKk0uKS1KLVYISU3OyMtMTsxRcMxLzKkszizmYWBNAypK5YXS3Awybq4hzh66KSWZyfHFJZl5qSXxji6ORmZm5uaGxgSkATuhJ5U</recordid><startdate>19930603</startdate><enddate>19930603</enddate><creator>Parrish, Phillip A</creator><creator>Coe, Carlos J</creator><creator>Wereley, Norman M</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>19930603</creationdate><title>Smart Materials/Structures Technical Analysis</title><author>Parrish, Phillip A ; Coe, Carlos J ; Wereley, Norman M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_ADA2667713</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1993</creationdate><topic>ACCELEROMETERS</topic><topic>ACOUSTICS</topic><topic>ACTUATORS</topic><topic>ADAPTIVE CONTROL SYSTEMS</topic><topic>ALLOYS</topic><topic>ANALOGIES</topic><topic>CERAMIC MATERIALS</topic><topic>Ceramics, Refractories and Glass</topic><topic>CLOSED LOOP SYSTEMS</topic><topic>COMPOSITE MATERIALS</topic><topic>COMPOSITE STRUCTURES</topic><topic>CONTROL SYSTEMS</topic><topic>Defense Systems</topic><topic>DETECTORS</topic><topic>ELECTROSTRICTION</topic><topic>ENVIRONMENTS</topic><topic>FIBER OPTICS</topic><topic>Flight Control and Instrumentation</topic><topic>FLUIDS</topic><topic>INTEGRATED SYSTEMS</topic><topic>Laminates and Composite Materials</topic><topic>MAGNETOSTRICTIVE ELEMENTS</topic><topic>MATERIALS</topic><topic>PIEZOELECTRIC MATERIALS</topic><topic>PLANNING</topic><topic>PROCESSING</topic><topic>RESPONSE</topic><topic>SHAPE MEMORY</topic><topic>SMART MATERIALS</topic><topic>SPACECRAFT</topic><topic>STIMULI</topic><topic>STRAIN GAGES</topic><topic>STRUCTURES</topic><topic>X RAYS</topic><toplevel>online_resources</toplevel><creatorcontrib>Parrish, Phillip A</creatorcontrib><creatorcontrib>Coe, Carlos J</creatorcontrib><creatorcontrib>Wereley, Norman M</creatorcontrib><creatorcontrib>BDM FEDERAL INC ARLINGTON VA</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Parrish, Phillip A</au><au>Coe, Carlos J</au><au>Wereley, Norman M</au><aucorp>BDM FEDERAL INC ARLINGTON VA</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>Smart Materials/Structures Technical Analysis</btitle><date>1993-06-03</date><risdate>1993</risdate><abstract>'Smart' Materials and Structure have the capability to respond to their environment to a significant degree, by virtue of intrinsic properties and/or built-in sensor/ actuator systems. 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| language | eng |
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| source | DTIC Technical Reports |
| subjects | ACCELEROMETERS ACOUSTICS ACTUATORS ADAPTIVE CONTROL SYSTEMS ALLOYS ANALOGIES CERAMIC MATERIALS Ceramics, Refractories and Glass CLOSED LOOP SYSTEMS COMPOSITE MATERIALS COMPOSITE STRUCTURES CONTROL SYSTEMS Defense Systems DETECTORS ELECTROSTRICTION ENVIRONMENTS FIBER OPTICS Flight Control and Instrumentation FLUIDS INTEGRATED SYSTEMS Laminates and Composite Materials MAGNETOSTRICTIVE ELEMENTS MATERIALS PIEZOELECTRIC MATERIALS PLANNING PROCESSING RESPONSE SHAPE MEMORY SMART MATERIALS SPACECRAFT STIMULI STRAIN GAGES STRUCTURES X RAYS |
| title | Smart Materials/Structures Technical Analysis |
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