Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W184425041', 'doi': 'https://doi.org/10.1007/978-1-4615-1471-8_1', 'title': 'Constant disturbance rejection and zero steady state tracking error for nonlinear systems design', 'display_name': 'Constant disturbance rejection and zero steady state tracking error for nonlinear systems design', 'publication_year': 2001, 'publication_date': '2001-01-01', 'ids': {'openalex': 'https://openalex.org/W184425041', 'doi': 'https://doi.org/10.1007/978-1-4615-1471-8_1', 'mag': '184425041'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-1-4615-1471-8_1', '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/A5055012056', 'display_name': 'Steven W. Su', 'orcid': 'https://orcid.org/0000-0002-5720-8852'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Steven W. Su', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5015736743', 'display_name': 'Brian D. O. Anderson', 'orcid': 'https://orcid.org/0000-0002-1493-4774'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Brian D. O. Anderson', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5003605493', 'display_name': 'Thomas S. Brinsmead', 'orcid': 'https://orcid.org/0000-0003-1469-6662'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Thomas S. Brinsmead', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 2.099, 'has_fulltext': False, 'cited_by_count': 4, 'citation_normalized_percentile': {'value': 0.830779, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 72, 'max': 74}, 'biblio': {'volume': None, 'issue': None, 'first_page': '1', 'last_page': '30'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10040', 'display_name': 'Robotic Control and Stabilization Techniques', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems 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/T10040', 'display_name': 'Robotic Control and Stabilization Techniques', 'score': 0.9998, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems 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/T10046', 'display_name': 'Networked Control Systems', 'score': 0.9987, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems 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/T12772', 'display_name': 'Modeling and Control of Port-Hamiltonian Systems', 'score': 0.9949, 'subfield': {'id': 'https://openalex.org/subfields/2207', 'display_name': 'Control and Systems 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/constant', 'display_name': 'Constant (computer programming)', 'score': 0.6916412}, {'id': 'https://openalex.org/keywords/double-integrator', 'display_name': 'Double integrator', 'score': 0.5227266}, {'id': 'https://openalex.org/keywords/stability-analysis', 'display_name': 'Stability Analysis', 'score': 0.518562}, {'id': 'https://openalex.org/keywords/disturbance-observer', 'display_name': 'Disturbance Observer', 'score': 0.509285}, {'id': 'https://openalex.org/keywords/nonlinear-systems', 'display_name': 'Nonlinear Systems', 'score': 0.506458}, {'id': 'https://openalex.org/keywords/tracking-error', 'display_name': 'Tracking error', 'score': 0.47551042}, {'id': 'https://openalex.org/keywords/tracking', 'display_name': 'Tracking (education)', 'score': 0.4580897}], 'concepts': [{'id': 'https://openalex.org/C79518650', 'wikidata': 'https://www.wikidata.org/wiki/Q2081431', 'display_name': 'Integrator', 'level': 3, 'score': 0.9227419}, {'id': 'https://openalex.org/C47446073', 'wikidata': 'https://www.wikidata.org/wiki/Q5165890', 'display_name': 'Control theory (sociology)', 'level': 3, 'score': 0.8875637}, {'id': 'https://openalex.org/C158622935', 'wikidata': 'https://www.wikidata.org/wiki/Q660848', 'display_name': 'Nonlinear system', 'level': 2, 'score': 0.7411335}, {'id': 'https://openalex.org/C2777027219', 'wikidata': 'https://www.wikidata.org/wiki/Q1284190', 'display_name': 'Constant (computer programming)', 'level': 2, 'score': 0.6916412}, {'id': 'https://openalex.org/C2779323837', 'wikidata': 'https://www.wikidata.org/wiki/Q5300045', 'display_name': 'Double integrator', 'level': 3, 'score': 0.5227266}, {'id': 'https://openalex.org/C2777601987', 'wikidata': 'https://www.wikidata.org/wiki/Q5283581', 'display_name': 'Disturbance (geology)', 'level': 2, 'score': 0.49672848}, {'id': 'https://openalex.org/C183356978', 'wikidata': 'https://www.wikidata.org/wiki/Q1779213', 'display_name': 'Tracking error', 'level': 3, 'score': 0.47551042}, {'id': 'https://openalex.org/C33923547', 'wikidata': 'https://www.wikidata.org/wiki/Q395', 'display_name': 'Mathematics', 'level': 0, 'score': 0.46679124}, {'id': 'https://openalex.org/C203479927', 'wikidata': 'https://www.wikidata.org/wiki/Q5165939', 'display_name': 'Controller (irrigation)', 'level': 2, 'score': 0.46077344}, {'id': 'https://openalex.org/C165160513', 'wikidata': 'https://www.wikidata.org/wiki/Q7524249', 'display_name': 'Singular perturbation', 'level': 2, 'score': 0.46038413}, {'id': 'https://openalex.org/C2775936607', 'wikidata': 'https://www.wikidata.org/wiki/Q466845', 'display_name': 'Tracking (education)', 'level': 2, 'score': 0.4580897}, {'id': 'https://openalex.org/C112972136', 'wikidata': 'https://www.wikidata.org/wiki/Q7595718', 'display_name': 'Stability (learning theory)', 'level': 2, 'score': 0.41564754}, {'id': 'https://openalex.org/C3019251811', 'wikidata': 'https://www.wikidata.org/wiki/Q5135346', 'display_name': 'Closed loop', 'level': 2, 'score': 0.4142827}, {'id': 'https://openalex.org/C177918212', 'wikidata': 'https://www.wikidata.org/wiki/Q803623', 'display_name': 'Perturbation (astronomy)', 'level': 2, 'score': 0.41159165}, {'id': 'https://openalex.org/C41008148', 'wikidata': 'https://www.wikidata.org/wiki/Q21198', 'display_name': 'Computer science', 'level': 0, 'score': 0.34276855}, {'id': 'https://openalex.org/C133731056', 'wikidata': 'https://www.wikidata.org/wiki/Q4917288', 'display_name': 'Control engineering', 'level': 1, 'score': 0.20906872}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.2079148}, {'id': 'https://openalex.org/C2775924081', 'wikidata': 'https://www.wikidata.org/wiki/Q55608371', 'display_name': 'Control (management)', 'level': 2, 'score': 0.18772933}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.08054474}, {'id': 'https://openalex.org/C134306372', 'wikidata': 'https://www.wikidata.org/wiki/Q7754', 'display_name': 'Mathematical analysis', 'level': 1, 'score': 0.07766557}, {'id': 'https://openalex.org/C19417346', 'wikidata': 'https://www.wikidata.org/wiki/Q7922', 'display_name': 'Pedagogy', 'level': 1, 'score': 0.0}, {'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/C31258907', 'wikidata': 'https://www.wikidata.org/wiki/Q1301371', 'display_name': 'Computer network', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C2776257435', 'wikidata': 'https://www.wikidata.org/wiki/Q1576430', 'display_name': 'Bandwidth (computing)', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', '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}, {'id': 'https://openalex.org/C119857082', 'wikidata': 'https://www.wikidata.org/wiki/Q2539', 'display_name': 'Machine learning', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199360897', 'wikidata': 'https://www.wikidata.org/wiki/Q9143', 'display_name': 'Programming language', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-1-4615-1471-8_1', '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': [{'score': 0.73, 'display_name': 'Reduced inequalities', 'id': 'https://metadata.un.org/sdg/10'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 17, 'referenced_works': ['https://openalex.org/W1490150974', 'https://openalex.org/W1515224583', 'https://openalex.org/W1518846109', 'https://openalex.org/W1524683553', 'https://openalex.org/W1532653070', 'https://openalex.org/W1548148540', 'https://openalex.org/W1602776164', 'https://openalex.org/W1868559974', 'https://openalex.org/W2023285936', 'https://openalex.org/W2065313971', 'https://openalex.org/W2129992565', 'https://openalex.org/W2570513205', 'https://openalex.org/W3195133498', 'https://openalex.org/W4252959020', 'https://openalex.org/W4298290699', 'https://openalex.org/W579832045', 'https://openalex.org/W94566284'], 'related_works': ['https://openalex.org/W4248598780', 'https://openalex.org/W4244659545', 'https://openalex.org/W3011480163', 'https://openalex.org/W2897121470', 'https://openalex.org/W2469303921', 'https://openalex.org/W2369204337', 'https://openalex.org/W2347533678', 'https://openalex.org/W2116395142', 'https://openalex.org/W2080488015', 'https://openalex.org/W1549853193'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W184425041', 'counts_by_year': [{'year': 2017, 'cited_by_count': 1}], 'updated_date': '2024-09-17T13:15:31.549482', 'created_date': '2016-06-24'}