Roger W. Brockett
E153749
Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Roger W. Brockett canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T910944 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roger W. Brockett Context triple: [Rufus Oldenburger Medal, hasNotableRecipient, Roger W. Brockett]
-
A.
Gene F. Franklin
Gene F. Franklin was an influential American control systems engineer and educator known for his foundational contributions to control theory and engineering education.
-
B.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
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C.
Edward M. Purcell
Edward M. Purcell was an American physicist and Nobel laureate best known for his discovery of nuclear magnetic resonance, which laid the foundation for technologies such as MRI.
-
D.
Donald B. Parkinson
Donald B. Parkinson was an American architect known for designing prominent early 20th-century landmarks in Los Angeles, often in collaboration with his father John Parkinson.
-
E.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Roger W. Brockett Target entity description: Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
-
A.
Gene F. Franklin
Gene F. Franklin was an influential American control systems engineer and educator known for his foundational contributions to control theory and engineering education.
-
B.
Robert B. Leighton
Robert B. Leighton was an American experimental physicist and educator known for his contributions to cosmic-ray and infrared astronomy and for coauthoring the influential Feynman Lectures on Physics.
-
C.
Edward M. Purcell
Edward M. Purcell was an American physicist and Nobel laureate best known for his discovery of nuclear magnetic resonance, which laid the foundation for technologies such as MRI.
-
D.
Donald B. Parkinson
Donald B. Parkinson was an American architect known for designing prominent early 20th-century landmarks in Los Angeles, often in collaboration with his father John Parkinson.
-
E.
Stanley Corrsin
Stanley Corrsin was a prominent American fluid dynamicist renowned for his pioneering contributions to the study of turbulence and mixing in fluid flows.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
American academic
ⓘ
applied mathematician ⓘ control theorist ⓘ human ⓘ |
| academicAdvisor |
Bernard A. Friedman
ⓘ
surface form:
Bernard Friedman
|
| countryOfCitizenship | United States of America ⓘ |
| educatedAt |
Case Institute of Technology
ⓘ
Stanford University ⓘ |
| employer | Harvard University ⓘ |
| fieldOfWork |
applied mathematics
ⓘ
control theory ⓘ differential geometry ⓘ nonlinear control ⓘ robotics ⓘ systems theory ⓘ |
| gender | male ⓘ |
| hasReceivedAward |
IEEE Control Systems Award
ⓘ
IEEE Medal of Honor ⓘ Richard E. Bellman Control Heritage Award ⓘ Rufus Oldenburger Medal ⓘ |
| influenced |
geometric control theory
ⓘ
modern nonlinear control theory ⓘ robotics and motion planning ⓘ |
| language | English ⓘ |
| memberOf |
American Academy of Arts and Sciences
ⓘ
National Academy of Engineering ⓘ |
| notableFor |
contributions to the theory of dynamical systems
ⓘ
contributions to the theory of robotic motion and control ⓘ foundational contributions to nonlinear control theory ⓘ introducing differential geometric methods in control ⓘ |
| notableWork |
Brockett’s condition for smooth feedback stabilization
ⓘ
contributions to controllability of nonlinear systems ⓘ research on robotic manipulators and motion planning ⓘ work on Lie algebras in control theory ⓘ work on geometric nonlinear control ⓘ |
| occupation | professor ⓘ |
| positionHeld | An Wang Professor of Electrical Engineering and Computer Science at Harvard University ⓘ |
| workLocation | Cambridge, Massachusetts ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Roger W. Brockett Description of subject: Roger W. Brockett is an American control theorist and applied mathematician known for foundational contributions to nonlinear control, differential geometry in control, and the theory of systems and robotics.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.