Rolf Isermann
German engineer

Rolf Isermann (* 20 August 1938 in Stuttgart) is a German engineer and professor of control engineering in the Department of Electrical Engineering and Information Technology at Technical University of Darmstadt.
Professional life
Rolf Isermann studied mechanical engineering at Stuttgart Technical University and graduated in 1962. In 1965, he obtained his doctorate in engineering from the same university with a dissertation entitled Das regeldynamische Verhalten der Überhitzung bei Berücksichtigung der Koppelungen mit anderen Teilen eines Dampferzeugers (The control dynamic behavior of superheaters including couplings inside the steam generator). In 1968, Isermann qualified as a teaching professor (venia legendi) with a thesis Das regeldynamische Verhalten dampfbeheizter Wärmeübertrager (The control dynamic behavior of steam heated heat exchangers) at the Fakultät für Maschinenbau of University of Stuttgart.
In 1971, Isermann took up a visiting professorship at Purdue University in the US State of Indiana. In 1972, he became a teaching professor and in 1974 a professor of control engineering at the University of Stuttgart. In 1977, Isermann aceppted an appointment as successor to Professor Winfried Oppelt at the Technical University of Darmstadt. From then until his retirement in 2006, he represented the field of control engineering, process automation and mechatronic systems in the Department of Electrical Engineering and Information Technology at TU Darmstadt.
From 1988 to 2001, Isermann was guiding the Collaborative Research Center 241 on Integrated Mechanical Electronic Systems (Mechatronic Systems), funded by the German Research Foundation (DFG). 1998 Isermann was a vsiting professor in the Department of Mechanical Engineering at the University of California at Berkeley.
Begin with the source’s own compact description: “Rolf Isermann” is german engineer. The dossier treats that line as a proposition to test through Rolf, Isermann and German, not as a finished interpretation.
Why this record matters
The phrase “german engineer” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 30, 2026. The linked authority identifier is Q1513529. VIAF identifies the subject as 9947759. The Library of Congress control number is n81032845. 3 of 3 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1938, 1962, 1965 and 1968.
Public reputation and documentary evidence do not always develop together; absence from a summary is not evidence of historical absence. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Rolf Isermann”, its source revision and the description used here.
- Expand the search: follow Rolf Isermann primary sources, Rolf Isermann archive and Rolf research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Rolf Isermann”?
- Which primary records establish identity, chronology and institutional ties?
- How has the subject’s reputation changed across later accounts?
Search terms from this dossier
This entry incorporates text from “Rolf Isermann” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.