Theory of adaptive structures: incorporating intelligence into engineered products
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Boca Raton [u.a.]
CRC Press
1998
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| Schriftenreihe: | New directions in civil engineering
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | Literaturverz. S. [255] - 260 |
| Beschreibung: | 269 S. graph. Darst. |
| ISBN: | 0849374316 |
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Datensatz im Suchindex
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| adam_text | SENOL UTKU, SC.D. FELLOW-ASCE PROFESSOR OF CIVIL ENGINEERING AND OF
COMPUTER SCIENCE THEORY OF ADAPTIVE STRUCTURES INCORPORATING
INTELLIGENCE INTO ENGINEERED PRODUCTS CRC PRESS * BOCA RATON BOSTON
LONDON NEW YORK WASHINGTON, D.C. CONTENTS PREFACE INTRODUCTION 1 1.1
HISTORY J 1 1.2 DEFINITIONS 3 1.3 TYPES OF STRUCTURES 5 1.4 TYPES OF
PROBLEMS 7 1.5 QUALITATIVE ANALYSIS IN STATE SPACE 7 1.5.1 EXAMPLE OF
STATIC TRANSIENT LOADING 8 1.5.2 EXAMPLE OF DYNAMIC TRANSIENT LOADING 9
1.6 CONSTITUENTS OF ADAPTIVE STRUCTURES 10 1.6.1 STRUCTURE 10 1.6.2
SENSORS 14 1.6.3 ACTUATORS 15 1.6.4 MICROPROCESSORS AND THEIR SOFTWARE
16 1.7 OBJECTIVES, SCOPE, AND OUTLINE 17 INCREMENTAL EXCITATION-RESPONSE
RELATIONS, STATIC CASE 19 2.1 BASIC DEFINITIONS 19 2.1.1 STRUCTURE^ 19
2.1.2 EXCITATIONS 21 2.1.3 INCREMENTAL RESPONSE 22 2.1.4
EXCITATION-RESPONSE RELATIONS 25 2.2 EQUILIBRIUM OF FORCES 25 CONTENTS
2.2.1 EQUILIBRIUM OF STRUCTURAL ELEMENTS 26 2.2.2 EQUILIBRIUM OF NODES
28 2.2.3 EFFECT OF PREEXISTING INTERNAL FORCES 31 2.3 GEOMETRIC
RELATIONS 36 2T3.1 CASE WHEN AV O = O 36 2.3.2 CASE WHEN AF = O 37 2.3.3
FINAL FORM 39 2.4 STIFFNESS RELATIONS OF ELEMENTS 39 2.4.1 ELEMENT
STIFFNESS MATRICES 40 2.4.2 ELEMENT FLEXIBILITY MATRICES 41 2.4.3
OBTAINING K FE FROM F K 43 2.5 INCREMENTAL EXCITATION-RESPONSE RELATIONS
45 ACTIVE CONTROL OF RESPONSE, STATIC CASE 47 3.1 INVERSE RELATIONS 48
3.1.1 BY DISPLACEMENT METHOD 48 3.1.2 BY FORCE METHOD 50 3.1.3
STATICALLY DETERMINATE CASE 53 3.2 ACTUATORS OF ADAPTIVE STRUCTURES 54
3.3 BASIC EQUATIONS FOR ADAPTIVE STRUCTURES 55 3.4 ACTUATOR LOCATIONS
AND CONTROLS 56 3.5 OBSERVED RESPONSE COMPONENTS AND OUTPUT 57 3.6
DETERMINATION OF CONTROLS 58 3.7 FATE OF UNOBSERVED RESPONSE COMPONENTS
60 3.8 CONTROL ENERGY 62 3.9 COMPATIBILITY OF CONTROLS IN ADAPTIVE
STRUCTURES 64 3.10 RECAPITULATION 65 STATICALLY DETERMINATE ADAPTIVE
STRUCTURES 67 4.1 EXCITATION-RESPONSE RELATIONS 67 4.2 OBSERVED RESPONSE
COMPONENTS AND DISTURBANCES 69 4.3 ACTUATORS AND CONTROLS 70 4.4
ACTUATOR PLACEMENT AND CONTROL PROBLEMS 71 4.5 ACTUATOR PLACEMENT AND
CONTROL COMPUTATION WHEN Q = P N 7 3 4.5.1 ACTUATOR PLACEMENT PROBLEM
73 4.5.2 COMPUTATION OF CONTROLS 74 4.6 ACTUATOR SELECTION AND CONTROL
COMPUTATION WHEN P Q = N 75 4.6.1 ACTUATOR SELECTION PROBLEM 75 4.6.2
COMPUTATION OF CONTROLS IN SELECTED ACTUATORS ... 76 4.7 ACTUATOR
PLACEMENT AND CONTROL WHEN P Q 76 4.7.1 ACTUATOR PLACEMENT PROBLEM 77
4.7.2 SELECTION OF ACTUATORS AND COMPUTATION OF CONTROLS 78 4.8
PRECISION CONTROL 78 4.9 ADAPTIVE TRUSSES AS SLOW MOVING MECHANICAL
MANIPULATORS 79 CONTENTS 4.9.1 ACTUATOR PLACEMENT WHEN P = Q N 82
4.9.2 ACTUATOR SELECTION WHEN P Q= N 82 4.9.3 ACTUATOR PLACEMENT WHEN
P 82 4.9.4 COMPUTATION OF CONTROLS 83 4.10 GENERATION OF OUTPUT-CONTROL
MATRIX 83 4.11 RECAPITULATION 86 STATICALLY INDETERMINATE ADAPTIVE
STRUCTURES 87 5.1 EXCITATION-RESPONSE RELATIONS 87 5.1.1 RELATIONS FOR
ADAPTIVE STRUCTURES 88 5.1.2 INVERSE RELATIONS 88 5.1.3 COMPUTATION OF
MATRICES C AND C 89 5.1.4 RESPONSE DUE TO AV O 90 5.2 OBSERVED RESPONSE
COMPONENTS AND DISTURBANCES 92 5.3 ACTUATORS AND CONTROLS 93 5.4
PREVENTION OF STRESS BUILD-UP 94 5.5 SECONDARY ACTUATORS 97 5.5.1
TRANSFORMATION OF COMPATIBILITY EQUATION 97 5.5.2 PLACEMENT AND CONTROL
OF SECONDARY ACTUATORS ... 99 5.6 PRIMARY ACTUATORS 100 5.6.1 NUMBER OF
PRIMARY ACTUATORS Q 101 5.6.2 PLACEMENT AND CONTROL OF PRIMARY ACTUATORS
. . . . 103 5.6.3 GENERATION OF MATRIX LBJ T 107 5.7 RECAPITULATION OF
ACTUATOR PLACEMENT 107 5.8 RECAPITULATION 108 EXCITATION-RESPONSE
RELATIONS, DYNAMIC CASE 109 6.1 EQUILIBRIUM EQUATIONS 109 6.1.1
RESTORING FORCES 110 6.1.2 INERTIAL FORCES ILL 6.1.3 FRICTIONAL FORCES -
113 6.1.4 EXTERNAL FORCES 114 6.1.5 DYNAMIC EQUILIBRIUM EQUATIONS OF
NODES 114 6.2 GEOMETRIC RELATIONS 115 6.2.1 UNCONTROLLED PART OF
PRESCRIBED ELEMENT DEFORMATIONS 115 6.2.2 CONTROLLED PART OF PRESCRIBED
ELEMENT DEFORMATIONS 116 6.3 STIFFNESS RELATIONS OF ELEMENTS 117 6.4
EXCITATION-RESPONSE RELATIONS 117 6.4.1 DYNAMIC EQUILIBRIUM EQUATIONS IN
TERMS OF . . . . 118 6.4.2 EQUATIONS OF MOTION OF NODES 119 6.4.3
INITIAL CONDITIONS 120 INVERSE RELATIONS, DYNAMIC CASE 121 7.1 METHOD
FOR OBTAINING THE INVERSE RELATIONS 121 7.2 UNDAMPED FREE VIBRATIONS OF
NODES 124 CONTENTS 7.3 DAMPED FREE VIBRATIONS OF NODES 128 7.4 NODAL
MOTION DUE TO NODAL FORCES 130 7.5 NODAL MOTION DUE TO PRESCRIBED
ELEMENT DEFORMATIONS . . 132 7.6 NODAL VIBRATIONS DUE TO SUPPORT
MOVEMENTS 133 7.7 NODAL MOTION DUE TO ACTUATOR INDUCED DEFORMATIONS ...
134 7.8 TRAJECTORY OF NODES IN STATE SPACE 135 7.8.1 UNCONTROLLED
AUTONOMOUS SYSTEM 136 7.8.2 UNCONTROLLED NON-AUTONOMOUS SYSTEM 140 7.8.3
CONTROLLED AUTONOMOUS SYSTEM 143 7.8.4 CONTROLLED NON-AUTONOMOUS SYSTEM
144 7.9 STEADY STATE OF NODAL DEFLECTIONS 145 7.9.1 TIME FUNCTION OF
LOADS BECOMES CONSTANT 146 7.9.2 TIME FUNCTION OF LOADS IS CYCLIC 146
7.10 RECAPITULATION OF INVERSE RELATIONS 148 ACTIVE CONTROL OF RESPONSE,
AUTONOMOUS CASE 149 8.1 RESPONSE TO ACTUATOR INDUCED ELEMENT
DEFORMATIONS . . . 149 8.2 ENERGY COST OF INDUCING ELEMENT DEFORMATIONS
151 8.2.1 ELEMENT FORCES BY THE DISPLACEMENT METHOD . . . . 152 8.2.2
ELEMENT FORCES BY THE FORCE METHOD 152 8.3 RESPONSE CONTROL 154 8.4
OPEN-LOOP CONTROL 155 8.5 OPTIMAL STATE FEEDBACK CONTROL 157 8.5.1
IDENTIFICATION OF OPTIMAL TRAJECTORY 158 8.5.2 IDENTIFICATION OF THE
OPTIMAL CONTROL LAW 160 8.5.3 PRACTICAL DIFFICULTIES WITH OPTIMAL STATE
CONTROL . . 162 8.6 OPTIMAL OUTPUT FEEDBACK CONTROL 163 8.7 OPTIMAL
DIRECT OUTPUT FEEDBACK CONTROL 165 8.8 ALTERNATIVES TO OPTIMAL CONTROL
169 8.8.1 CHOOSING GAIN MATRIX BY TRIAL AND ERROR 169 8.8.2 CHOOSING
GAIN MATRIX BY EIGENVALUE ASSIGNMENT . . 172 8.9 ACTUATOR PLACEMENT 176
8.9.1 PLACEMENT CRITERIA TO MINIMIZE CONTROL TIME . . . . 177 8.9.2
PLACEMENT CRITERIA TO MINIMIZE SPILL-OVER 178 8.10 TIME LAG IN FEEDBACK
CONTROL 180 8.11 RECAPITULATION, AUTONOMOUS CASE 181 ACTIVE CONTROL OF
RESPONSE, NON-AUTONOMOUS CASE 183 9.1 TOTAL RESPONSE INCLUDING CONTROL
EXCITATIONS 183 9.1.1 TREATMENT IN N-SPACE 183 9.1.2 TREATMENT IN STATE
SPACE 186 9.2 RESPONSE CONTROL 187 9.3 ENERGY CONSIDERATIONS 188 9.4
OPTIMAL STATE FEEDBACK CONTROL 190 9.4.1 CASE WHEN EXCITATION IS KNOWN A
PRIORI 190 CONTENTS 9.4.2 CASE WHEN TRACKED TRAJECTORY IS KNOWN A PRIORI
. 192 9.4.3 CASE WHEN EXCITATION IS NOT KNOWN A PRIORI . . . . 193 9.5
NON-OPTIMAL CONTROL POSSIBILITIES 193 9.6 ACTUATOR PLACEMENT 194 9.7
RECAPITULATION, NON-AUTONOMOUS CASE 196 10 ACTIVE CONTROL AGAINST WIND
197 10.1 STATE EQUATIONS FOR WIND TYPE EXCITATIONS 198 10.2 CONTROL
POSSIBILITIES OF NODAL MOTION 199 10.2.1 INSULATE STRUCTURE AGAINST WIND
FORCES 199 10.2.2 DETERMINE CONTROLS BY MEASURING NODAL WIND FORCES 199
10.2.3 DETERMINE CONTROLS BY MEASURING THE STATE 200 10.3 EXCITATION
POWER 201 10.4 WHAT TO CONTROL 202 10.5 ACTUATOR PLACEMENT 204 10.6
CONTROL LAW 206 10.7 RECAPITULATION OF ACTIVE CONTROL AGAINST WIND 207
11 ACTIVE CONTROL AGAINST SEISMIC LOADS 209 11.1 STATE EQUATIONS FOR
SEISMIC EXCITATIONS 209 11.2 CONTROL POSSIBILITIES OF NODAL MOTION 210
11.2.1 INSULATE STRUCTURE AGAINST SUPPORT MOTIONS 211 11.2.2 DETERMINE
CONTROLS BY SENSING SUPPORT MOTION ... 211 11.2.3 DETERMINE CONTROLS BY
SENSING THE STATE 212 11.3 MANAGING EXCITATION POWER 213 11.4 PASSIVE
BASE ISOLATION SYSTEMS 214 11.4.1 JUSTIFICATION 215 11.4.2 ANALYSIS 217
11.5 ACTUATOR PLACEMENT FOR ACTIVE BASE ISOLATION 219 11.5.1 PLANAR
FRAMES UNDER HORIZONTAL GROUND MOTION . . 219 11.5.2 PLANAR FRAMES UNDER
VERTICAL GROUND MOTION . . . . 220 11.5.3 SPACE FRAMES UNDER HORIZONTAL
GROUND MOTION . . . 221 11.6 CONTROL OF ACTIVE BASE ISOLATION SYSTEMS
222 11.6.1 CONTROL ENERGY 222 11.6.2 CONTROL SYSTEM 223 11.6.3 CONTROL
LAW 223 11.7 RECAPITULATION OF ACTIVE CONTROL AGAINST SEISMIC
EXCITATIONS 225 12 DISTRIBUTED PARAMETER ADAPTIVE STRUCTURES 227 12.1
INCORPORATING INTELLIGENCE 227 12.2 COMPOSITE MATERIALS 229 12.2.1
PIEZO-ELECTRIC COMPOSITE MATERIALS AS ACTUATORS . . 229 12.2.2
PIEZO-ELECTRIC COMPOSITE MATERIALS AS SENSORS . . . 230 12.2.3
DISTRIBUTED PARAMETER ADAPTIVE STRUCTURES 230 12.3 STATIC CASE 233
CONTENTS 12.3.1 INCREMENTAL LINEAR EXCITATION-RESPONSE RELATIONS . 233
12.3.2 INVERSE RELATIONS 242 12.3.3 COMPATIBILITY OF INDUCED STRAINS 248
12.3.4 CONTROL 249 12.4 DYNAMIC CASE 250 12.4.1 EXCITATION-RESPONSE
RELATIONS 250 12.4.2 INVERSE RELATIONS 252 12.4.3 CONTROL 253 12.5
RECAPITULATION 254 REFERENCES 255
|
| adam_txt |
SENOL UTKU, SC.D. FELLOW-ASCE PROFESSOR OF CIVIL ENGINEERING AND OF
COMPUTER SCIENCE THEORY OF ADAPTIVE STRUCTURES INCORPORATING
INTELLIGENCE INTO ENGINEERED PRODUCTS CRC PRESS * BOCA RATON BOSTON
LONDON NEW YORK WASHINGTON, D.C. CONTENTS PREFACE INTRODUCTION 1 1.1
HISTORY J 1 1.2 DEFINITIONS 3 1.3 TYPES OF STRUCTURES 5 1.4 TYPES OF
PROBLEMS 7 1.5 QUALITATIVE ANALYSIS IN STATE SPACE 7 1.5.1 EXAMPLE OF
STATIC TRANSIENT LOADING 8 1.5.2 EXAMPLE OF DYNAMIC TRANSIENT LOADING 9
1.6 CONSTITUENTS OF ADAPTIVE STRUCTURES 10 1.6.1 STRUCTURE 10 1.6.2
SENSORS 14 1.6.3 ACTUATORS 15 1.6.4 MICROPROCESSORS AND THEIR SOFTWARE
16 1.7 OBJECTIVES, SCOPE, AND OUTLINE 17 INCREMENTAL EXCITATION-RESPONSE
RELATIONS, STATIC CASE 19 2.1 BASIC DEFINITIONS 19 2.1.1 STRUCTURE^ 19
2.1.2 EXCITATIONS 21 2.1.3 INCREMENTAL RESPONSE 22 2.1.4
EXCITATION-RESPONSE RELATIONS 25 2.2 EQUILIBRIUM OF FORCES 25 CONTENTS
2.2.1 EQUILIBRIUM OF STRUCTURAL ELEMENTS 26 2.2.2 EQUILIBRIUM OF NODES
28 2.2.3 EFFECT OF PREEXISTING INTERNAL FORCES 31 2.3 GEOMETRIC
RELATIONS 36 2T3.1 CASE WHEN AV O = O 36 2.3.2 CASE WHEN AF = O 37 2.3.3
FINAL FORM 39 2.4 STIFFNESS RELATIONS OF ELEMENTS 39 2.4.1 ELEMENT
STIFFNESS MATRICES 40 2.4.2 ELEMENT FLEXIBILITY MATRICES 41 2.4.3
OBTAINING K FE FROM F K 43 2.5 INCREMENTAL EXCITATION-RESPONSE RELATIONS
45 ACTIVE CONTROL OF RESPONSE, STATIC CASE 47 3.1 INVERSE RELATIONS 48
3.1.1 BY DISPLACEMENT METHOD 48 3.1.2 BY FORCE METHOD 50 3.1.3
STATICALLY DETERMINATE CASE 53 3.2 ACTUATORS OF ADAPTIVE STRUCTURES 54
3.3 BASIC EQUATIONS FOR ADAPTIVE STRUCTURES 55 3.4 ACTUATOR LOCATIONS
AND CONTROLS 56 3.5 OBSERVED RESPONSE COMPONENTS AND OUTPUT 57 3.6
DETERMINATION OF CONTROLS 58 3.7 FATE OF UNOBSERVED RESPONSE COMPONENTS
60 3.8 CONTROL ENERGY 62 3.9 COMPATIBILITY OF CONTROLS IN ADAPTIVE
STRUCTURES 64 3.10 RECAPITULATION 65 STATICALLY DETERMINATE ADAPTIVE
STRUCTURES 67 4.1 EXCITATION-RESPONSE RELATIONS 67 4.2 OBSERVED RESPONSE
COMPONENTS AND DISTURBANCES 69 4.3 ACTUATORS AND CONTROLS 70 4.4
ACTUATOR PLACEMENT AND CONTROL PROBLEMS 71 4.5 ACTUATOR PLACEMENT AND
CONTROL COMPUTATION WHEN Q = P N 7 3 4.5.1 ACTUATOR PLACEMENT PROBLEM
73 4.5.2 COMPUTATION OF CONTROLS 74 4.6 ACTUATOR SELECTION AND CONTROL
COMPUTATION WHEN P Q = N 75 4.6.1 ACTUATOR SELECTION PROBLEM 75 4.6.2
COMPUTATION OF CONTROLS IN SELECTED ACTUATORS . 76 4.7 ACTUATOR
PLACEMENT AND CONTROL WHEN P Q 76 4.7.1 ACTUATOR PLACEMENT PROBLEM 77
4.7.2 SELECTION OF ACTUATORS AND COMPUTATION OF CONTROLS 78 4.8
PRECISION CONTROL 78 4.9 ADAPTIVE TRUSSES AS SLOW MOVING MECHANICAL
MANIPULATORS 79 CONTENTS 4.9.1 ACTUATOR PLACEMENT WHEN P = Q N 82
4.9.2 ACTUATOR SELECTION WHEN P Q= N 82 4.9.3 ACTUATOR PLACEMENT WHEN
P 82 4.9.4 COMPUTATION OF CONTROLS 83 4.10 GENERATION OF OUTPUT-CONTROL
MATRIX 83 4.11 RECAPITULATION 86 STATICALLY INDETERMINATE ADAPTIVE
STRUCTURES 87 5.1 EXCITATION-RESPONSE RELATIONS 87 5.1.1 RELATIONS FOR
ADAPTIVE STRUCTURES 88 5.1.2 INVERSE RELATIONS 88 5.1.3 COMPUTATION OF
MATRICES C AND C 89 5.1.4 RESPONSE DUE TO AV O 90 5.2 OBSERVED RESPONSE
COMPONENTS AND DISTURBANCES 92 5.3 ACTUATORS AND CONTROLS 93 5.4
PREVENTION OF STRESS BUILD-UP 94 5.5 SECONDARY ACTUATORS 97 5.5.1
TRANSFORMATION OF COMPATIBILITY EQUATION 97 5.5.2 PLACEMENT AND CONTROL
OF SECONDARY ACTUATORS . 99 5.6 PRIMARY ACTUATORS 100 5.6.1 NUMBER OF
PRIMARY ACTUATORS Q 101 5.6.2 PLACEMENT AND CONTROL OF PRIMARY ACTUATORS
. . . . 103 5.6.3 GENERATION OF MATRIX LBJ" T 107 5.7 RECAPITULATION OF
ACTUATOR PLACEMENT 107 5.8 RECAPITULATION 108 EXCITATION-RESPONSE
RELATIONS, DYNAMIC CASE 109 6.1 EQUILIBRIUM EQUATIONS 109 6.1.1
RESTORING FORCES 110 6.1.2 INERTIAL FORCES ILL 6.1.3 FRICTIONAL FORCES -
113 6.1.4 EXTERNAL FORCES 114 6.1.5 DYNAMIC EQUILIBRIUM EQUATIONS OF
NODES 114 6.2 GEOMETRIC RELATIONS 115 6.2.1 UNCONTROLLED PART OF
PRESCRIBED ELEMENT DEFORMATIONS 115 6.2.2 CONTROLLED PART OF PRESCRIBED
ELEMENT DEFORMATIONS 116 6.3 STIFFNESS RELATIONS OF ELEMENTS 117 6.4
EXCITATION-RESPONSE RELATIONS 117 6.4.1 DYNAMIC EQUILIBRIUM EQUATIONS IN
TERMS OF . . . . 118 6.4.2 EQUATIONS OF MOTION OF NODES 119 6.4.3
INITIAL CONDITIONS 120 INVERSE RELATIONS, DYNAMIC CASE 121 7.1 METHOD
FOR OBTAINING THE INVERSE RELATIONS 121 7.2 UNDAMPED FREE VIBRATIONS OF
NODES 124 CONTENTS 7.3 DAMPED FREE VIBRATIONS OF NODES 128 7.4 NODAL
MOTION DUE TO NODAL FORCES 130 7.5 NODAL MOTION DUE TO PRESCRIBED
ELEMENT DEFORMATIONS . . 132 7.6 NODAL VIBRATIONS DUE TO SUPPORT
MOVEMENTS 133 7.7 NODAL MOTION DUE TO ACTUATOR INDUCED DEFORMATIONS .
134 7.8 TRAJECTORY OF NODES IN STATE SPACE 135 7.8.1 UNCONTROLLED
AUTONOMOUS SYSTEM 136 7.8.2 UNCONTROLLED NON-AUTONOMOUS SYSTEM 140 7.8.3
CONTROLLED AUTONOMOUS SYSTEM 143 7.8.4 CONTROLLED NON-AUTONOMOUS SYSTEM
144 7.9 STEADY STATE OF NODAL DEFLECTIONS 145 7.9.1 TIME FUNCTION OF
LOADS BECOMES CONSTANT 146 7.9.2 TIME FUNCTION OF LOADS IS CYCLIC 146
7.10 RECAPITULATION OF INVERSE RELATIONS 148 ACTIVE CONTROL OF RESPONSE,
AUTONOMOUS CASE 149 8.1 RESPONSE TO ACTUATOR INDUCED ELEMENT
DEFORMATIONS . . . 149 8.2 ENERGY COST OF INDUCING ELEMENT DEFORMATIONS
151 8.2.1 ELEMENT FORCES BY THE DISPLACEMENT METHOD . . . . 152 8.2.2
ELEMENT FORCES BY THE FORCE METHOD 152 8.3 RESPONSE CONTROL 154 8.4
OPEN-LOOP CONTROL 155 8.5 OPTIMAL STATE FEEDBACK CONTROL 157 8.5.1
IDENTIFICATION OF OPTIMAL TRAJECTORY 158 8.5.2 IDENTIFICATION OF THE
OPTIMAL CONTROL LAW 160 8.5.3 PRACTICAL DIFFICULTIES WITH OPTIMAL STATE
CONTROL . . 162 8.6 OPTIMAL OUTPUT FEEDBACK CONTROL 163 8.7 OPTIMAL
DIRECT OUTPUT FEEDBACK CONTROL 165 8.8 ALTERNATIVES TO OPTIMAL CONTROL
169 8.8.1 CHOOSING GAIN MATRIX BY TRIAL AND ERROR 169 8.8.2 CHOOSING
GAIN MATRIX BY EIGENVALUE ASSIGNMENT . . 172 8.9 ACTUATOR PLACEMENT 176
8.9.1 PLACEMENT CRITERIA TO MINIMIZE CONTROL TIME . . . . 177 8.9.2
PLACEMENT CRITERIA TO MINIMIZE SPILL-OVER 178 8.10 TIME LAG IN FEEDBACK
CONTROL 180 8.11 RECAPITULATION, AUTONOMOUS CASE 181 ACTIVE CONTROL OF
RESPONSE, NON-AUTONOMOUS CASE 183 9.1 TOTAL RESPONSE INCLUDING CONTROL
EXCITATIONS 183 9.1.1 TREATMENT IN N-SPACE 183 9.1.2 TREATMENT IN STATE
SPACE 186 9.2 RESPONSE CONTROL 187 9.3 ENERGY CONSIDERATIONS 188 9.4
OPTIMAL STATE FEEDBACK CONTROL 190 9.4.1 CASE WHEN EXCITATION IS KNOWN A
PRIORI 190 CONTENTS 9.4.2 CASE WHEN TRACKED TRAJECTORY IS KNOWN A PRIORI
. 192 9.4.3 CASE WHEN EXCITATION IS NOT KNOWN A PRIORI . . . . 193 9.5
NON-OPTIMAL CONTROL POSSIBILITIES 193 9.6 ACTUATOR PLACEMENT 194 9.7
RECAPITULATION, NON-AUTONOMOUS CASE 196 10 ACTIVE CONTROL AGAINST WIND
197 10.1 STATE EQUATIONS FOR WIND TYPE EXCITATIONS 198 10.2 CONTROL
POSSIBILITIES OF NODAL MOTION 199 10.2.1 INSULATE STRUCTURE AGAINST WIND
FORCES 199 10.2.2 DETERMINE CONTROLS BY MEASURING NODAL WIND FORCES 199
10.2.3 DETERMINE CONTROLS BY MEASURING THE STATE 200 10.3 EXCITATION
POWER 201 10.4 WHAT TO CONTROL 202 10.5 ACTUATOR PLACEMENT 204 10.6
CONTROL LAW 206 10.7 RECAPITULATION OF ACTIVE CONTROL AGAINST WIND 207
11 ACTIVE CONTROL AGAINST SEISMIC LOADS 209 11.1 STATE EQUATIONS FOR
SEISMIC EXCITATIONS 209 11.2 CONTROL POSSIBILITIES OF NODAL MOTION 210
11.2.1 INSULATE STRUCTURE AGAINST SUPPORT MOTIONS 211 11.2.2 DETERMINE
CONTROLS BY SENSING SUPPORT MOTION . 211 11.2.3 DETERMINE CONTROLS BY
SENSING THE STATE 212 11.3 MANAGING EXCITATION POWER 213 11.4 PASSIVE
BASE ISOLATION SYSTEMS 214 11.4.1 JUSTIFICATION 215 11.4.2 ANALYSIS 217
11.5 ACTUATOR PLACEMENT FOR ACTIVE BASE ISOLATION 219 11.5.1 PLANAR
FRAMES UNDER HORIZONTAL GROUND MOTION . . 219 11.5.2 PLANAR FRAMES UNDER
VERTICAL GROUND MOTION . . . . 220 11.5.3 SPACE FRAMES UNDER HORIZONTAL
GROUND MOTION . . . 221 11.6 CONTROL OF ACTIVE BASE ISOLATION SYSTEMS
222 11.6.1 CONTROL ENERGY 222 11.6.2 CONTROL SYSTEM 223 11.6.3 CONTROL
LAW 223 11.7 RECAPITULATION OF ACTIVE CONTROL AGAINST SEISMIC
EXCITATIONS 225 12 DISTRIBUTED PARAMETER ADAPTIVE STRUCTURES 227 12.1
INCORPORATING INTELLIGENCE 227 12.2 COMPOSITE MATERIALS 229 12.2.1
PIEZO-ELECTRIC COMPOSITE MATERIALS AS ACTUATORS . . 229 12.2.2
PIEZO-ELECTRIC COMPOSITE MATERIALS AS SENSORS . . . 230 12.2.3
DISTRIBUTED PARAMETER ADAPTIVE STRUCTURES 230 12.3 STATIC CASE 233
CONTENTS 12.3.1 INCREMENTAL LINEAR EXCITATION-RESPONSE RELATIONS . 233
12.3.2 INVERSE RELATIONS 242 12.3.3 COMPATIBILITY OF INDUCED STRAINS 248
12.3.4 CONTROL 249 12.4 DYNAMIC CASE 250 12.4.1 EXCITATION-RESPONSE
RELATIONS 250 12.4.2 INVERSE RELATIONS 252 12.4.3 CONTROL 253 12.5
RECAPITULATION 254 REFERENCES 255 |
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| author | Utku, Senol |
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| callnumber-label | TA654 |
| callnumber-raw | TA654.9 |
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| callnumber-sort | TA 3654.9 |
| callnumber-subject | TA - General and Civil Engineering |
| ctrlnum | (OCoLC)38067597 (DE-599)BVBBV021964773 |
| dewey-full | 624.1/7 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 624 - Civil engineering |
| dewey-raw | 624.1/7 |
| dewey-search | 624.1/7 |
| dewey-sort | 3624.1 17 |
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| id | DE-604.BV021964773 |
| illustrated | Illustrated |
| index_date | 2024-07-02T16:08:48Z |
| indexdate | 2024-07-09T20:48:23Z |
| institution | BVB |
| isbn | 0849374316 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-015179923 |
| oclc_num | 38067597 |
| open_access_boolean | |
| owner | DE-706 |
| owner_facet | DE-706 |
| physical | 269 S. graph. Darst. |
| publishDate | 1998 |
| publishDateSearch | 1998 |
| publishDateSort | 1998 |
| publisher | CRC Press |
| record_format | marc |
| series2 | New directions in civil engineering |
| spelling | Utku, Senol Verfasser aut Theory of adaptive structures incorporating intelligence into engineered products Boca Raton [u.a.] CRC Press 1998 269 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier New directions in civil engineering Literaturverz. S. [255] - 260 Smart structures Structural control (Engineering) Adaptivregelung (DE-588)4000457-0 gnd rswk-swf Adaptives System (DE-588)4247928-9 gnd rswk-swf Adaptivregelung (DE-588)4000457-0 s DE-604 Adaptives System (DE-588)4247928-9 s GBV Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=015179923&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Utku, Senol Theory of adaptive structures incorporating intelligence into engineered products Smart structures Structural control (Engineering) Adaptivregelung (DE-588)4000457-0 gnd Adaptives System (DE-588)4247928-9 gnd |
| subject_GND | (DE-588)4000457-0 (DE-588)4247928-9 |
| title | Theory of adaptive structures incorporating intelligence into engineered products |
| title_auth | Theory of adaptive structures incorporating intelligence into engineered products |
| title_exact_search | Theory of adaptive structures incorporating intelligence into engineered products |
| title_exact_search_txtP | Theory of adaptive structures incorporating intelligence into engineered products |
| title_full | Theory of adaptive structures incorporating intelligence into engineered products |
| title_fullStr | Theory of adaptive structures incorporating intelligence into engineered products |
| title_full_unstemmed | Theory of adaptive structures incorporating intelligence into engineered products |
| title_short | Theory of adaptive structures |
| title_sort | theory of adaptive structures incorporating intelligence into engineered products |
| title_sub | incorporating intelligence into engineered products |
| topic | Smart structures Structural control (Engineering) Adaptivregelung (DE-588)4000457-0 gnd Adaptives System (DE-588)4247928-9 gnd |
| topic_facet | Smart structures Structural control (Engineering) Adaptivregelung Adaptives System |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=015179923&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT utkusenol theoryofadaptivestructuresincorporatingintelligenceintoengineeredproducts |