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  <doc>
    <id>1549</id>
    <completedYear>2020</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>11</pageFirst>
    <pageLast>16</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
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    <type>conferenceobject</type>
    <publisherName/>
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    <completedDate>--</completedDate>
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    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Structural Mechanical Limitations of Dynamics of Servo Drives</title>
    <parentTitle language="eng">25th International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), Virtual Meeting</parentTitle>
    <enrichment key="RS_Correlation">Ja</enrichment>
    <author>Johannes Hilverkus</author>
    <author>Rainer Hagl</author>
    <author>Ralph Kennel</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>servo drives</value>
    </subject>
    <collection role="institutes" number="">Fakultät für Ingenieurwissenschaften</collection>
    <thesisPublisher>Technische Hochschule Rosenheim</thesisPublisher>
  </doc>
  <doc>
    <id>2274</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>doctoralthesis</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>2023-06-20</publishedDate>
    <thesisDateAccepted>2023-01-27</thesisDateAccepted>
    <title language="deu">Einfluss strukturmechanischer Effekte von Servomotoren auf die Bandbreite von Servoantrieben</title>
    <abstract language="deu">Die Dynamiksteigerung des Stromregelkreises durch den Einsatz von Leistungshalbleitern großer Bandlückenenergie kann nicht in den Drehzahlregelkreis von Servoantrieben übertragen werden. Grund sind mechanische Eigenschwingungen des Servomotors. Basierend auf Messungen der strukturmechanischen Eigenschaften von Servomotoren wird ein allgemeingültiges Modell abgeleitet. Der Einfluss der Schwingungen auf die Bandbreite von Servoantrieben wird systematisch untersucht und durch Messungen verifiziert.</abstract>
    <abstract language="eng">The dynamic improvement of the current controller due to the usage of wide-bandgap semiconductors cannot be transferred to the speed controller of a servo drive. The rea-son are structural mechanical resonances of the servo motors. Based on the measurements of the structural mechanical characteristics of servo motors a generalized model is derived. The influence of these resonances on the control loop of servo drives is systematically analyzed and verified by measurements at several test stands.</abstract>
    <additionalTitle language="eng">Influence of structural mechanical effects of servomotors on the bandwidth of servo drives</additionalTitle>
    <identifier type="url">https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20230127-1656793-1-1</identifier>
    <enrichment key="opus.import.data">@phdthesishilverkus_einfluss_2023, title = Einfluss strukturmechanischer Effekte von Servomotoren auf die Bandbreite von Servoantrieben, url = https://mediatum.ub.tum.de/1656793, abstract = Die Dynamiksteigerung des Stromregelkreises durch den Einsatz von Leistungshalbleitern großer Bandlückenenergie kann nicht in den Drehzahlregelkreis von Servoantrieben übertragen werden. Grund sind mechanische Eigenschwingungen des Servomotors. Basierend auf Messungen der strukturmechanischen Eigenschaften von Servomotoren wird ein allgemeingültiges Modell abgeleitet. Der Einfluss der Schwingungen auf die Bandbreite von Servoantrieben wird systematisch untersucht und durch Messungen verifiziert., urldate = 2023-06-20, school = Technische Universität München, author = Hilverkus, Johannes, year = 2023, file = Full Text PDF:CUsersjach208Zoterostorage3ARALVM8Hilverkus - 2023 - Einfluss strukturmechanischer Effekte von Servomot.pdf:application/pdf,</enrichment>
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    <enrichment key="opus.import.date">2023-06-20T11:30:13+00:00</enrichment>
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    <enrichment key="review.accepted_by">2</enrichment>
    <author>Johannes Hilverkus</author>
    <collection role="institutes" number="">Fakultät für Ingenieurwissenschaften</collection>
    <thesisGrantor>Technische Universität München</thesisGrantor>
  </doc>
  <doc>
    <id>2605</id>
    <completedYear>2020</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
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    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>--</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Verifikation regelungstechnischer Ersatzmodelle für strukturmechanische Eigenschaften von Servomotoren</title>
    <parentTitle language="eng">16. Vibrometer-Anwenderkonferenz der Firma Polytec</parentTitle>
    <enrichment key="opus.import.data">@inproceedingshilverkus_verifikation_2020, title = Verifikation regelungstechnischer Ersatzmodelle für strukturmechanische Eigenschaften von Servomotoren, booktitle = 16. Vibrometer-Anwenderkonferenz der Firma Polytec, author = Hilverkus, Johannes and Pfuff, C. and Hagl, Rainer, month = nov, year = 2020,</enrichment>
    <enrichment key="opus.import.dataHash">md5:06a16076d6f80b628d955151c32785bb</enrichment>
    <enrichment key="opus.import.date">2024-07-24T09:53:21+00:00</enrichment>
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    <author>Johannes Hilverkus</author>
    <author>C. Pfuff</author>
    <author>Rainer Hagl</author>
  </doc>
  <doc>
    <id>2606</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>1</pageFirst>
    <pageLast>7</pageLast>
    <pageNumber>7</pageNumber>
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    <title language="eng">Influence of Frequency Dependent Motor Resistance and Inductance on the Current Control Loop Design of Servo Drives</title>
    <abstract language="eng">Servo drives in production machines are either position-, speed-, force- or torque-controlled. As the motor current is proportional to torque or force, the current control loop dynamics is crucial for all operating modes. In production machines used in the semiconductor industry, it is particularly important that the bandwidths of the control loops are continuously increased. It is thus important to take the dependency of motor resistance and inductance on frequency in control loop design into consideration. As the switching frequencies of wide-bandgap semiconductors increase, the effect becomes even more significant. This paper discusses the influence of frequency-dependent resistance and inductance on the behavior of a PI current controller. A design method for an optimized and robust current controller is then presented on this basis. Verification is performed with two completely different servo motors-a 3-phase permanent magnet synchronous motor and a high-dynamic optimized voice-coil motor.</abstract>
    <parentTitle language="eng">2021 IEEE 30th International Symposium on Industrial Electronics (ISIE)</parentTitle>
    <identifier type="doi">10.1109/ISIE45552.2021.9576370</identifier>
    <enrichment key="opus.import.data">@inproceedingshilverkus_influence_2021, title = Influence of Frequency Dependent Motor Resistance and Inductance on the Current Control Loop Design of Servo Drives, isbn = 978-1-72819-023-5, doi = 10.1109/ISIE45552.2021.9576370, booktitle = 2021 IEEE 30th International Symposium on Industrial Electronics (ISIE), publisher = IEEE, author = Hilverkus, Johannes and Markl, Markus and Hagl, Rainer and Kennel, Ralph, year = 2021, pages = 1–7,</enrichment>
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    <enrichment key="opus.import.date">2024-07-24T09:53:21+00:00</enrichment>
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    <author>Johannes Hilverkus</author>
    <author>Markus Markl</author>
    <author>Rainer Hagl</author>
    <author>Ralph Kennel</author>
  </doc>
</export-example>
