Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2147170757', 'doi': 'https://doi.org/10.1109/tmech.2009.2027812', 'title': 'Modeling of Biomimetic Robotic Fish Propelled by An Ionic Polymer–Metal Composite Caudal Fin', 'display_name': 'Modeling of Biomimetic Robotic Fish Propelled by An Ionic Polymer–Metal Composite Caudal Fin', 'publication_year': 2009, 'publication_date': '2009-08-21', 'ids': {'openalex': 'https://openalex.org/W2147170757', 'doi': 'https://doi.org/10.1109/tmech.2009.2027812', 'mag': '2147170757'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tmech.2009.2027812', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S13961689', 'display_name': 'IEEE/ASME Transactions on Mechatronics', 'issn_l': '1083-4435', 'issn': ['1083-4435', '1941-014X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5100370668', 'display_name': 'Zheng Chen', 'orcid': 'https://orcid.org/0000-0002-5339-7596'}, 'institutions': [{'id': 'https://openalex.org/I87216513', 'display_name': 'Michigan State University', 'ror': 'https://ror.org/05hs6h993', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I87216513']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'None Zheng Chen', 'raw_affiliation_strings': ['Dept. of Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA#TAB#'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA#TAB#', 'institution_ids': ['https://openalex.org/I87216513']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5037719310', 'display_name': 'Stephan Shatara', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I1333370159', 'display_name': 'Motorola (United States)', 'ror': 'https://ror.org/01hafxd32', 'country_code': 'US', 'type': 'company', 'lineage': ['https://openalex.org/I1333370159']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'S. Shatara', 'raw_affiliation_strings': ['MOTOROLA Inc., Schaumburg, IL, USA'], 'affiliations': [{'raw_affiliation_string': 'MOTOROLA Inc., Schaumburg, IL, USA', 'institution_ids': ['https://openalex.org/I1333370159']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5011207494', 'display_name': 'Xiaobo Tan', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I87216513', 'display_name': 'Michigan State University', 'ror': 'https://ror.org/05hs6h993', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I87216513']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'None Xiaobo Tan', 'raw_affiliation_strings': ['Dept. of Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA#TAB#'], 'affiliations': [{'raw_affiliation_string': 'Dept. of Electr. & Comput. Eng., Michigan State Univ., East Lansing, MI, USA#TAB#', 'institution_ids': ['https://openalex.org/I87216513']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 20.244, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 419, 'citation_normalized_percentile': {'value': 0.999829, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '15', 'issue': '3', 'first_page': '448', 'last_page': '459'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11486', 'display_name': 'Micro and Nano Robotics', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/3104', 'display_name': 'Condensed Matter Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11486', 'display_name': 'Micro and Nano Robotics', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/3104', 'display_name': 'Condensed Matter Physics'}, 'field': {'id': 'https://openalex.org/fields/31', 'display_name': 'Physics and Astronomy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11170', 'display_name': 'Biomimetic flight and propulsion mechanisms', 'score': 0.9971, 'subfield': {'id': 'https://openalex.org/subfields/2202', 'display_name': 'Aerospace Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11192', 'display_name': 'Underwater Vehicles and Communication Systems', 'score': 0.9957, 'subfield': {'id': 'https://openalex.org/subfields/2212', 'display_name': 'Ocean Engineering'}, 'field': {'id': 'https://openalex.org/fields/22', 'display_name': 'Engineering'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/fin', 'display_name': 'Fin', 'score': 0.85687923}, {'id': 'https://openalex.org/keywords/biomimetics', 'display_name': 'Biomimetics', 'score': 0.6563473}, {'id': 'https://openalex.org/keywords/fish-fin', 'display_name': 'Fish fin', 'score': 0.5824003}, {'id': 'https://openalex.org/keywords/electroactive-polymers', 'display_name': 'Electroactive polymers', 'score': 0.58180183}], 'concepts': [{'id': 'https://openalex.org/C91721477', 'wikidata': 'https://www.wikidata.org/wiki/Q778612', 'display_name': 'Fin', 'level': 2, 'score': 0.85687923}, {'id': 'https://openalex.org/C172707124', 'wikidata': 'https://www.wikidata.org/wiki/Q423488', 'display_name': 'Actuator', 'level': 2, 'score': 0.7543247}, {'id': 'https://openalex.org/C165062768', 'wikidata': 'https://www.wikidata.org/wiki/Q1145644', 'display_name': 'Biomimetics', 'level': 2, 'score': 0.6563473}, {'id': 'https://openalex.org/C25554088', 'wikidata': 'https://www.wikidata.org/wiki/Q4162555', 'display_name': 'Fish fin', 'level': 3, 'score': 0.5824003}, {'id': 'https://openalex.org/C167266352', 'wikidata': 'https://www.wikidata.org/wiki/Q543275', 'display_name': 'Electroactive polymers', 'level': 3, 'score': 0.58180183}, {'id': 'https://openalex.org/C104779481', 'wikidata': 'https://www.wikidata.org/wiki/Q50707', 'display_name': 'Composite number', 'level': 2, 'score': 0.54545456}, {'id': 'https://openalex.org/C2182769', 'wikidata': 'https://www.wikidata.org/wiki/Q62500', 'display_name': 'Ionic bonding', 'level': 3, 'score': 0.51850617}, {'id': 'https://openalex.org/C90509273', 'wikidata': 'https://www.wikidata.org/wiki/Q11012', 'display_name': 'Robot', 'level': 2, 'score': 0.5029995}, {'id': 'https://openalex.org/C2909208804', 'wikidata': 'https://www.wikidata.org/wiki/Q127282', 'display_name': 'Fish <Actinopterygii>', 'level': 2, 'score': 0.4754531}, {'id': 'https://openalex.org/C196628372', 'wikidata': 'https://www.wikidata.org/wiki/Q4801090', 'display_name': 'Artificial muscle', 'level': 3, 'score': 0.4372701}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.4368238}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.40521428}, {'id': 'https://openalex.org/C44154836', 'wikidata': 'https://www.wikidata.org/wiki/Q45045', 'display_name': 'Simulation', 'level': 1, 'score': 0.39570302}, {'id': 'https://openalex.org/C78519656', 'wikidata': 'https://www.wikidata.org/wiki/Q101333', 'display_name': 'Mechanical engineering', 'level': 1, 'score': 0.3948566}, {'id': 'https://openalex.org/C186060115', 'wikidata': 'https://www.wikidata.org/wiki/Q30336093', 'display_name': 'Biological system', 'level': 1, 'score': 0.3435617}, {'id': 'https://openalex.org/C171250308', 'wikidata': 'https://www.wikidata.org/wiki/Q11468', 'display_name': 'Nanotechnology', 'level': 1, 'score': 0.33052838}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.2684744}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.25049287}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.209275}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.17754838}, {'id': 'https://openalex.org/C145148216', 'wikidata': 'https://www.wikidata.org/wiki/Q36496', 'display_name': 'Ion', 'level': 2, 'score': 0.08887127}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.08300957}, {'id': 'https://openalex.org/C505870484', 'wikidata': 'https://www.wikidata.org/wiki/Q180538', 'display_name': 'Fishery', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1109/tmech.2009.2027812', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S13961689', 'display_name': 'IEEE/ASME Transactions on Mechatronics', 'issn_l': '1083-4435', 'issn': ['1083-4435', '1941-014X'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319808', 'host_organization_name': 'Institute of Electrical and Electronics Engineers', 'host_organization_lineage': ['https://openalex.org/P4310319808'], 'host_organization_lineage_names': ['Institute of Electrical and Electronics Engineers'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.85, 'display_name': 'Life below water', 'id': 'https://metadata.un.org/sdg/14'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 42, 'referenced_works': ['https://openalex.org/W1966849097', 'https://openalex.org/W1974498890', 'https://openalex.org/W1991678341', 'https://openalex.org/W2001442073', 'https://openalex.org/W2005548439', 'https://openalex.org/W2007312536', 'https://openalex.org/W2014546372', 'https://openalex.org/W2018925533', 'https://openalex.org/W2021628287', 'https://openalex.org/W2023401067', 'https://openalex.org/W2032519784', 'https://openalex.org/W2033337494', 'https://openalex.org/W2035912575', 'https://openalex.org/W2041508840', 'https://openalex.org/W2049769678', 'https://openalex.org/W2078847656', 'https://openalex.org/W2083120813', 'https://openalex.org/W2084778041', 'https://openalex.org/W2094460003', 'https://openalex.org/W2096298061', 'https://openalex.org/W2101953801', 'https://openalex.org/W2102268591', 'https://openalex.org/W2104820300', 'https://openalex.org/W2108623852', 'https://openalex.org/W2108649684', 'https://openalex.org/W2109133610', 'https://openalex.org/W2114553250', 'https://openalex.org/W2114911756', 'https://openalex.org/W2118301857', 'https://openalex.org/W2119182563', 'https://openalex.org/W2121285128', 'https://openalex.org/W2122214061', 'https://openalex.org/W2122469780', 'https://openalex.org/W2129476905', 'https://openalex.org/W2129974228', 'https://openalex.org/W2138578406', 'https://openalex.org/W2139676030', 'https://openalex.org/W2141984201', 'https://openalex.org/W2158897757', 'https://openalex.org/W2159745015', 'https://openalex.org/W2173073434', 'https://openalex.org/W3152198633'], 'related_works': ['https://openalex.org/W4388419031', 'https://openalex.org/W4280504320', 'https://openalex.org/W4238505782', 'https://openalex.org/W2147491283', 'https://openalex.org/W2094476460', 'https://openalex.org/W2084903029', 'https://openalex.org/W2046566731', 'https://openalex.org/W2035299816', 'https://openalex.org/W2003843198', 'https://openalex.org/W1976408797'], 'abstract_inverted_index': {'<para': [0], 'xmlns:mml="http://www.w3.org/1998/Math/MathML"': [1], 'xmlns:xlink="http://www.w3.org/1999/xlink">': [2], 'In': [3], 'this': [4], 'paper,': [5], 'a': [6, 12, 30, 61], 'physics-based': [7], 'model': [8, 42, 89, 107, 121], 'is': [9, 34, 90, 122], 'proposed': [10, 88], 'for': [11, 99], 'biomimetic': [13], 'robotic': [14, 97, 132], 'fish': [15, 98], 'propelled': [16], 'by': [17, 25], 'an': [18], 'ionic': [19], 'polymer–metal': [20], 'composite': [21], '(IPMC)': [22], 'actuator.': [23], 'Inspired': [24], 'the': [26, 38, 49, 53, 58, 69, 73, 80, 87, 94, 106, 120, 131], 'biological': [27], 'fin': [28, 33, 71], 'structure,': [29], 'passive': [31], 'plastic': [32, 70], 'further': [35], 'attached': [36], 'to': [37, 92, 124], 'IPMC': [39, 45, 74], 'beam.': [40], 'The': [41, 66], 'incorporates': [43], 'both': [44], 'actuation': [46, 64], 'dynamics': [47], 'and': [48, 51, 72, 117], 'hydrodynamics,': [50], 'predicts': [52], 'steady-state': [54], 'cruising': [55], 'speed': [56], 'of': [57, 96, 105, 113, 130], 'robot': [59], 'under': [60], 'given': [62], 'periodic': [63], 'voltage.': [65], 'interactions': [67], 'between': [68], 'actuator': [75], 'are': [76, 109], 'also': [77], 'captured': [78], 'in': [79, 111, 127], 'model.': [81], 'Experimental': [82], 'results': [83], 'have': [84], 'shown': [85], 'that': [86], 'able': [91], 'predict': [93], 'motion': [95], 'different': [100], 'tail': [101], 'dimensions.': [102], 'Since': [103], 'most': [104], 'parameters': [108], 'expressed': [110], 'terms': [112], 'fundamental': [114], 'physical': [115], 'properties': [116], 'geometric': [118], 'dimensions,': [119], 'expected': [123], 'be': [125], 'instrumental': [126], 'optimal': [128], 'design': [129], 'fish.': [133], '</para>': [134]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2147170757', 'counts_by_year': [{'year': 2024, 'cited_by_count': 18}, {'year': 2023, 'cited_by_count': 13}, {'year': 2022, 'cited_by_count': 25}, {'year': 2021, 'cited_by_count': 29}, {'year': 2020, 'cited_by_count': 19}, {'year': 2019, 'cited_by_count': 28}, {'year': 2018, 'cited_by_count': 24}, {'year': 2017, 'cited_by_count': 20}, {'year': 2016, 'cited_by_count': 30}, {'year': 2015, 'cited_by_count': 38}, {'year': 2014, 'cited_by_count': 33}, {'year': 2013, 'cited_by_count': 43}, {'year': 2012, 'cited_by_count': 47}], 'updated_date': '2024-12-18T15:13:22.811564', 'created_date': '2016-06-24'}