Skip to content
227,683 profiles ranked

No free photograph

Walter R. Evans

American control theorist (1920-1999) · United States · On the map · Scientists · Died at 79

Walter Richard Evans was a noted American control theorist and the inventor of the root locus method and the Spirule device in 1948. He was the recipient of the 1987 American Society of Mechanical Engineers Rufus Oldenburger Medal and the 1988 AACC's Richard E. Bellman Control Heritage Award.

Walter R. Evans is read about 4 times a day, in 11 languages.

A typical day, 30 days to 17 August 2026

The middle day of the days counted, so one week of news cannot move it. The line under it is the last 60 days, one point a day.

Something wrong?
Compare

Also in Deutsch

Awards

Richard E. Bellman Control Heritage Award1988
Rufus Oldenburger Medal1987

About this person

Country
United States
Category
Scientists
Type
Scientist
Status
Deceased
Dates
Lived 1920 to 1999 · aged 79