• A note on the relationship between single- and multi-experiment observability for discrete-time nonlinear control systemsKaparin, Vadim; Kotta, Ülle; Shumsky, Alexey Ye.; Zhirabok, Alexey N.Proceedings of the Estonian Academy of Sciences2011 / 3, p. 174-178
• Analyzing the dynamics and stability of DQ0 systems based on a Port-Hamiltonian approachLevron, Yoash; Kaparin, Vadim; Belikov, Juri2019 27th Mediterranean Conference on Control and Automation (MED)2019 / p. 410-415 : ill https://doi.org/10.1109/MED.2019.8798495
• Challenges and perspectives in control of ionic polymer-metal composite (IPMC) actuators : a surveyAabloo, Alvo; Belikov, Juri; Kaparin, Vadim; Kotta, ÜlleIEEE Access2021 / art. 9133056, p. 121059-121073 https://doi.org/10.1109/ACCESS.2020.3007020 https://www.scopus.com/sourceid/21100374601 https://www.scopus.com/record/display.uri?eid=2-s2.0-85088283470&origin=inward&txGid=8efd62620b0d8d4c498ad3defdecd3b9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IEEE%20ACCESS&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000553535400001
• Experimental validation of the Newton observer for a nonlinear flux-controlled AMB system operated with zero-bias fluxMystkowski, Arkadiusz; Kierdelewicz, A.; Kotta, Ülle; Kaparin, VadimInternational journal of control2020 / p. 2257-2266 : ill https://doi.org/10.1080/00207179.2018.1552025 https://www.scopus.com/sourceid/12342 https://www.scopus.com/record/display.uri?eid=2-s2.0-85058116191&origin=inward&txGid=1d1619fb52aa33a2a2297c90dc07da8f https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20CONTROL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000558913100021
• Extended observer form : simple existence conditionsKaparin, Vadim; Kotta, Ülle; Mullari, TanelInternational journal of control2013 / p. 794-803 : ill https://doi.org/10.1080/00207179.2012.760048 https://www.scopus.com/sourceid/12342 https://www.scopus.com/record/display.uri?eid=2-s2.0-84877943197&origin=resultslist&sort=plf-f&src=s&sot=b&sdt=b&s=DOI%2810.1080%2F00207179.2012.760048%29&sessionSearchId=a6a9a3b6ef7339347899f2ad4e915514&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20CONTROL&year=2013 https://www.webofscience.com/wos/woscc/full-record/WOS:000318765600004
• Extended observer form for nonlinear system with disturbances : Algorithm and applicationKaparin, Vadim; Simha, Ashutosh; Chowdhury, Nilanjan Roy; Kotta, Ülle; Levron, Yoash; Belikov, Juri2024 18th International Conference on Control, Automation, Robotics and Vision (ICARCV)2024 https://doi.org/10.1109/ICARCV63323.2024.10821609
• Extended observer form with vector fieldsMullari, Tanel; Kotta, Ülle; Kaldmäe, Arvo; Kaparin, Vadim; Simha, AshutoshInternational journal of control2024 / p. 2399 - 2412 https://doi.org/10.1080/00207179.2023.2274060 https://www.scopus.com/sourceid/12342 https://www.scopus.com/record/display.uri?eid=2-s2.0-85175466038&origin=inward&txGid=9cccc30d873622b5905d797d55be6b43 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20CONTROL&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001090328500001
• Extended observer forms for submersive discrete-time systemsSimha, Ashutosh; Kaparin, Vadim; Mullari, Tanel; Kotta, ÜlleIEEE Transactions on Automatic Control2023 / p. 2684 - 2688 https://doi.org/10.1109/TAC.2023.3336253 https://www.scopus.com/sourceid/17339 https://www.scopus.com/record/display.uri?eid=2-s2.0-85178001904&origin=resultslist&sort=plf-f&src=s&sid=48e2b7e0307cf7fdcb956e8ad58766ae&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22Extended+Observer+Forms+for+Submersive+Discrete-Time+Systems%22%29&sl=77&sessionSearchId=48e2b7e0307cf7fdcb956e8ad58766ae&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IEEE%20T%20AUTOMAT%20CONTR&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001194518600008
• Feedback linearization of an active magnetic bearing system operated with a zero-bias fluxMystkowski, Arkadiusz; Kaparin, Vadim; Kotta, Ülle; Pawluszewicz, Ewa; Tõnso, MarisInternational journal of applied mathematics and computer science2017 / p. 539-548 : ill https://doi.org/10.1515/amcs-2017-0038 https://www.scopus.com/sourceid/4500151509 https://www.scopus.com/record/display.uri?eid=2-s2.0-85030526920&origin=inward&txGid=c7b0caceaa315d4f6c91b0a85d915ae4 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20AP%20MAT%20COM-POL&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:000411568700008
• Fractional-order modeling and control of ionic polymer-metal composite actuatorTepljakov, Aleksei; Vunder, Veiko; Petlenkov, Eduard; Nakshatharan, S Sunjai; Punning, Andres; Kaparin, Vadim; Belikov, Juri; Aabloo, AlvoSmart materials and structures2019 / 12 p. : ill https://doi.org/10.1088/1361-665X/ab2c75 https://www.scopus.com/sourceid/29859 https://www.scopus.com/record/display.uri?eid=2-s2.0-85070854728&origin=inward&txGid=8bd3a6484a14e6a50dbd79db2a5924c6 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SMART%20MATER%20STRUCT&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000477658100001
• Functions' algebra in nonlinear control : computational aspects and softwareBelikov, Juri; Kaldmäe, Arvo; Kaparin, Vadim; Kotta, Ülle; Shumsky, Alexey Ye.; Tõnso, Maris; Zhirabok, AlexeyProceedings of the Estonian Academy of Sciences2017 / p. 89-107 https://doi.org/10.3176/proc.2017.1.06 http://www.ester.ee/record=b2355998*est https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85030703057&origin=inward&txGid=6d5138d857744249210be10ac751f148 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000396591200010
• Intrinsic conditions for extended observer forms for nonlinear systemsSimha, Ashutosh; Respondek, Witold; Kaldmäe, Arvo; Kaparin, Vadim; Kotta, Ülle2018 IEEE Conference on Decision and Control (CDC), 17-19 Dec. 2018, 17-19 Dec. 2018 : proceedings2018 / p. 1373-1378 https://doi.org/10.1109/CDC.2018.8619122 https://www.scopus.com/sourceid/87424 https://www.scopus.com/record/display.uri?eid=2-s2.0-85062170522&origin=inward&txGid=2e5b62ae65a724ba15a4caeda8905c9f https://www.webofscience.com/wos/woscc/full-record/WOS:000458114801050
• Linearization by generalized input-output injections on homogeneous time scalesCiulkin, Monika; Pawluszewicz, Ewa; Kaparin, Vadim; Kotta, Ülle2016 21st International Conference on Methods and Models in Automation and Robotics (MMAR 2016) : Miedzyzdroje, Poland, 29 August - 1 September 20162016 / p. 48-53 https://doi.org/10.1109/MMAR.2016.7575086
• Linearization by input-output injections on homogeneous time scalesCiulkin, Monika; Kaparin, Vadim; Kotta, Ülle; Pawluszewicz, EwaProceedings of the Estonian Academy of Sciences2014 / p. 387-397 https://artiklid.elnet.ee/record=b2707375*est https://doi.org/10.3176/proc.2014.4.04 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-84911009192&origin=inward&txGid=375347fb06f5fbc2d8a990151874050d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000346144800004
• Newton observer for a nonlinear flux-controlled AMB systemMystkowski, Arkadiusz; Kotta, Ülle; Kaparin, VadimProceedings of the Estonian Academy of Sciences2018 / p. 61-72 : ill https://doi.org/10.3176/proc.2018.1.03 http://www.ester.ee/record=b2355998*est https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85041122445&origin=inward&txGid=16d80afee5f4bec7b18743e6dee1b236 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000426595500007
• Observable space of the nonlinear control system on a homogeneous time scaleKaparin, Vadim; Kotta, Ülle; Wyrwas, MałgorzataProceedings of the Estonian Academy of Sciences2014 / p. 11-25 https://artiklid.elnet.ee/record=b2665198*est https://doi.org/10.3176/proc.2014.1.04 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-84896043660&origin=inward&txGid=3d130014b0adc423948ad68f94108ce7 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000333322100004
• On the differentiation of a composite function with a generalized vector argument on homogeneous time scalesKaparin, Vadim; Kotta, ÜlleProceedings of the Estonian Academy of Sciences2017 / p. 309-322 : tab https://doi.org/10.3176/proc.2017.3.04 http://www.ester.ee/record=b2355998*est https://artiklid.elnet.ee/record=b2824309*est https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85028311987&origin=inward&txGid=ce24d0c320ad3e7aa5d00d0e87a6e630 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000408394600008
• On the properties of forward and backward shifts of vector fieldsKaldmäe, Arvo; Kaparin, Vadim; Kotta, Ülle; Mullari, Tanel; Pawluszewicz, EwaProceedings of the Estonian Academy of Sciences2022 / p. 314-325 https://doi.org/10.3176/proc.2022.4.02 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85144227254&origin=inward&txGid=0a25d396b3d8b83e0d0b9a70df64547d https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000901995900002
• Port-Hamiltonian framework in power systems domain : a surveyTõnso, Maris; Kaparin, Vadim; Belikov, JuriEnergy Reports2023 / p. 2918 - 2930 https://doi.org/10.1016/j.egyr.2023.09.077 https://www.scopus.com/sourceid/21100389511 https://www.scopus.com/record/display.uri?eid=2-s2.0-85172694962&origin=resultslist&sort=plf-f&src=s&sid=d3179e9427b784eb52d784243f66386f&sot=b&sdt=b&s=TITLE-ABS-KEY%28%22Port-Hamiltonian+framework+in+power+systems+domain%3A+A+survey%22%29&sl=127&sessionSearchId=d3179e9427b784eb52d784243f66386f&relpos=0 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ENERGY%20REP&year=2023 https://www.webofscience.com/wos/woscc/full-record/WOS:001088947900001
• Predictive smart thermostat controller for heating, ventilation, and air-conditioning systemsSoudari, Mallikarjun; Kaparin, Vadim; Srinivasan, Seshadhri; Seshadhri, Subathra; Kotta, ÜlleProceedings of the Estonian Academy of Sciences2018 / p. 291-299 : ill http://www.kirj.ee/public/proceedings_pdf/2018/issue_3/proc-2018-3-291-299.pdf https://doi.org/10.3176/proc.2018.3.11 https://www.scopus.com/sourceid/11500153303 https://www.scopus.com/record/display.uri?eid=2-s2.0-85052685297&origin=inward&txGid=a64b7e111fd580cad693bca55c9e5f85 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=P%20EST%20ACAD%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000443380000010
• Regions of exponential stability in coefficient space for linear systems on nonuniform discrete domainsBelikov, Juri; Kaparin, VadimJournal of difference equations and applications2017 / p. 878-892 : ill https://doi.org/10.1080/10236198.2017.1304931 https://www.scopus.com/sourceid/23872 https://www.scopus.com/record/display.uri?eid=2-s2.0-85016127537&origin=inward&txGid=c37c7c56c51f0d6789f0b35c1e4203e9 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=J%20DIFFER%20EQU%20APPL&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000407381300003
• Stable cones of polynomials via Routh raysArtemtšuk, Igor; Nurges, Ülo; Belikov, Juri; Kaparin, VadimProceedings of the 2015 20th International Conference on Process Control (PC) : Hotel Sorea Trigan Banik, Štrbske Pleso, Slovakia, June 9-12, 20152015 / p. 255-260 : ill http://dx.doi.org/10.1109/PC.2015.7169972
• Stable cones of polynomials via Routh raysArtemtšuk, Igor; Nurges, Ülo; Belikov, Juri; Kaparin, Vadim20th International Conference on Process Control 2015 : June 9-12, 2015, Štrbske Pleso, Slovak Republic : summaries volume2015 / p. 33
• Theorem on the differentiation of a composite function with a vector argumentKaparin, Vadim; Kotta, ÜlleProceedings of the Estonian Academy of Sciences2010 / 3, p. 195-200 https://artiklid.elnet.ee/record=b2163022*est
• Transformation of nonlinear discrete-time system into the extended observer formKaparin, Vadim; Kotta, ÜlleInternational journal of control2018 / p. 848-858 https://doi.org/10.1080/00207179.2017.1294264 https://www.scopus.com/sourceid/12342 https://www.scopus.com/record/display.uri?eid=2-s2.0-85014511185&origin=inward&txGid=4707bd7c9506006dc4c3ffbd21b20601 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=INT%20J%20CONTROL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000427861100008
• Transformation of nonlinear MIMO discrete-time systems into the extended observer formKaparin, Vadim; Kotta, ÜlleAsian journal of control2019 / p. 2208–2217 : ill https://doi.org/10.1002/asjc.1824 https://www.scopus.com/sourceid/12221 https://www.scopus.com/record/display.uri?eid=2-s2.0-85060859959&origin=inward&txGid=9eabd2a8165d8d95665e1dd9229249ad https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ASIAN%20J%20CONTROL&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000489135400003
• Transformation of nonlinear state equations into observer form = Mittelineaarsete olekuvõrrandite olekutaastaja kujule teisendamineKaparin, Vadim2013 https://www.ester.ee/record=b2998616*est
• Transformation of nonlinear state equations into the observer form : necessary and sufficient conditions in terms of one-formsKaparin, Vadim; Kotta, ÜlleKybernetika2015 / p. 36-58 http://dx.doi.org/10.14736/kyb-2015-1-0036