Harold Locke Hazen was an American electrical engineer who contributed to the theory of servomechanisms and feedback control systems. In 1924, under Vannevar Bush's direction, Hazen and Hugh H. Spencer constructed a prototype AC network analyzer, a special purpose analog computer for solving problems in interconnected AC power systems, and his collaborative work with Bush on the mechanical differential analyzer helped establish foundational concepts that influenced the development of early computers.
Facts
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What was the AC network analyzer that Harold Hazen helped build?
It was a special purpose analog computer built in 1924 for solving problems in interconnected AC power systems.
In 1924, under the lead of Vannevar Bush, Harold Hazen and his fellow undergraduate Hugh H. Spencer built a prototype AC network analyzer. It was a special purpose analog computer for solving problems in interconnected AC power systems. Hazen went on to work with Bush for over twenty years on projects such as the mechanical differential analyzer.
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Sources
1. Wikidata: Harold Locke Hazen
- Wikidata Q5661531, class allow-list match (w-wdresolver-0926)
- Wikidata Q5661531 P569 (date of birth)
2. Wikipedia: Harold Locke Hazen
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Harold Locke Hazen (August 1, 1901 - February 21, 1980) was an American electrical engineer.
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