Harold Locke Hazen
Who is Harold Locke Hazen?
Harold Locke Hazen was an American electrical engineer. He contributed to the theory of servomechanisms and feedback control systems. In 1924 under the lead of Vannevar Bush, Hazen and his fellow undergraduate Hugh H. Spencer built a prototype AC network analyzer, a special-purpose analog computer for solving problems in interconnected AC power systems. Hazen also worked with Bush over twenty years on such projects as the mechanical differential analyzer
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- Dec 31, 1969
on July 23, 2013
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"Harold Locke Hazen." Biographies.net. STANDS4 LLC, 2021. Web. 29 Nov. 2021. <https://www.biographies.net/biography/harold-locke-hazen/m/0j82sc3>.