David B. Bogy

David Beauregard Bogy (Dave Bogy) is the William S. Floyd, Jr. Distinguished Professor of the Graduate School at the University of California, Berkeley (UCB). He has made particular contributions in air-bearing analysis and design for the sliders that support the read/write heads in hard disk drives (HDD).

Background and education He attended the local school in Wabbaseka until 10th grade when he transferred to Columbia Military Academy, Tennessee joining the ROTC.

Bogy attended Rice University from 1954 to 1961. He received dual B.S. degrees in 1959 in mechanical engineering and geology and then went on to receive a M.S. degree in mechanical engineering in 1961. Between 1961 and 1963, he fulfilled an obligation to spend time in the US military and served in the US Corps of Engineers at Fort Leonard Wood.

Around 1972, Bogy took a summer position at IBM Research Almaden where he collaborated with Frank Talke and was introduced to magnetic recording as a discipline. By 1984, Bogy was actively working on Hard Disk Drive mechanics contracted out from the newly established Center for Magnetic Recording Research at UC San Diego. By 1989, Bogy had taken the initiative and established the Computer Mechanics Laboratory (CML) The center is now particularly noted for the software tools for the air-bearing design for the sliders that support the read/write heads. Recent work has addressed issues associated with Heat-Assisted Magnetic Recording.

Bogy has supervised some 66 Ph.D. degree students. About one third of these have gone on to become professors in research universities and most of the remainder work in the computer disk drive industry.

Bogy has authored or co-authored over 400 technical papers. The early papers were on mechanical stress and fluid flow (inkjet), but the majority since 1984 have focussed on the mechanics of hard disk drives and on the air-bearing design and dynamics of the slider and its interaction with the disk surface (the ceramic slider carries the read/write heads). Many of the papers are highly cited (h-index = 48).

Awards

In 1992, Bogy was elevated to Fellow of American Society of Mechanical Engineers (ASME) in recognition of his "outstanding engineering achievements".

In 1994, Bogy became a member of the National Academy of Engineering for "research and professional leadership in the mechanics of computer technology". He was elected Chair of the Mechanical Engineering Section in 1997. Other contemporary awardees in HDD technology include Al Shugart, Mark Kryder, Chris Bajorek, and Mason Williams.

In 1999, he was the recipient of the American Society of Mechanical Engineers (ASME) Tribology Division Mayo D. Hersey Award. He has also served as Chair of the Executive Committees of the American Society of Mechanical Engineers' Division of Applied Mechanics and its Division of Tribology. and the Berkeley Faculty Service Award

Bogy is a Fellow of the American Academy of Mechanics (AAM).. He is also a Fellow of the Institute of Electrical and Electronics Engineers