Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W69900043', 'doi': 'https://doi.org/10.1007/978-3-642-97646-9_8', 'title': 'Control of a Separately Excited DC Machine', 'display_name': 'Control of a Separately Excited DC Machine', 'publication_year': 1996, 'publication_date': '1996-01-01', 'ids': {'openalex': 'https://openalex.org/W69900043', 'doi': 'https://doi.org/10.1007/978-3-642-97646-9_8', 'mag': '69900043'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-642-97646-9_8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'book-chapter', 'type_crossref': 'book-chapter', '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/A5012683692', 'display_name': 'Werner Leonhard', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I94509681', 'display_name': 'Technische Universität Braunschweig', 'ror': 'https://ror.org/010nsgg66', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I94509681']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Werner Leonhard', 'raw_affiliation_strings': ['Technische Universität Braunschweig'], 'affiliations': [{'raw_affiliation_string': 'Technische Universität Braunschweig', 'institution_ids': ['https://openalex.org/I94509681']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5012683692'], 'corresponding_institution_ids': ['https://openalex.org/I94509681'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 5, 'citation_normalized_percentile': {'value': 0.696063, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 71, 'max': 73}, 'biblio': {'volume': None, 'issue': None, 'first_page': '75', 'last_page': '93'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12699', 'display_name': 'Electromagnetic Launch Science and Technology', 'score': 0.9952, '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'}}, 'topics': [{'id': 'https://openalex.org/T12699', 'display_name': 'Electromagnetic Launch Science and Technology', 'score': 0.9952, '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/T10278', 'display_name': 'Electric Motor Drives for Electric Vehicles', 'score': 0.9902, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic 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/T10781', 'display_name': 'Plasma Physics and Technology in Semiconductor Industry', 'score': 0.9844, 'subfield': {'id': 'https://openalex.org/subfields/2208', 'display_name': 'Electrical and Electronic 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/switched-reluctance-motors', 'display_name': 'Switched Reluctance Motors', 'score': 0.510753}, {'id': 'https://openalex.org/keywords/shunt-generator', 'display_name': 'Shunt generator', 'score': 0.47099274}], 'concepts': [{'id': 'https://openalex.org/C93671265', 'wikidata': 'https://www.wikidata.org/wiki/Q557042', 'display_name': 'Armature (electrical engineering)', 'level': 3, 'score': 0.8564066}, {'id': 'https://openalex.org/C47446073', 'wikidata': 'https://www.wikidata.org/wiki/Q5165890', 'display_name': 'Control theory (sociology)', 'level': 3, 'score': 0.7355715}, {'id': 'https://openalex.org/C76684090', 'wikidata': 'https://www.wikidata.org/wiki/Q3842034', 'display_name': 'DC motor', 'level': 2, 'score': 0.6892247}, {'id': 'https://openalex.org/C165801399', 'wikidata': 'https://www.wikidata.org/wiki/Q25428', 'display_name': 'Voltage', 'level': 2, 'score': 0.59993386}, {'id': 'https://openalex.org/C68121349', 'wikidata': 'https://www.wikidata.org/wiki/Q7505144', 'display_name': 'Shunt generator', 'level': 4, 'score': 0.47099274}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.41282234}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.32868618}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.25981355}, {'id': 'https://openalex.org/C2775924081', 'wikidata': 'https://www.wikidata.org/wiki/Q55608371', 'display_name': 'Control (management)', 'level': 2, 'score': 0.21690488}, {'id': 'https://openalex.org/C154945302', 'wikidata': 'https://www.wikidata.org/wiki/Q11660', 'display_name': 'Artificial intelligence', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C30403606', 'wikidata': 'https://www.wikidata.org/wiki/Q2981904', 'display_name': 'Electromagnetic coil', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-642-97646-9_8', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4243146548', 'https://openalex.org/W4242051618', 'https://openalex.org/W3186288123', 'https://openalex.org/W3034773239', 'https://openalex.org/W2387393094', 'https://openalex.org/W2359077385', 'https://openalex.org/W2318500034', 'https://openalex.org/W2069414036', 'https://openalex.org/W2032653496', 'https://openalex.org/W1990707964'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W69900043', 'counts_by_year': [{'year': 2016, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}], 'updated_date': '2024-09-19T07:23:54.223920', 'created_date': '2016-06-24'}