Concepedia

Brian E. Helfrich

BE

Statistics

Publications

2

Citations

93

H-Index

2

Active since

2008

Affiliations

University of Illinois Urbana-Champaign(Current)

Missouri University of Science and Technology

Brian E. Helfrich is an author at University of Illinois Urbana-Champaign specializing in control systems, engineering, and nanotechnology.

Top concepts

Publications per year

2008–2009

2

Publications

2

Combined $H _{\infty}$-Feedback Control and Iterative Learning Control Design With Application to Nanopositioning Systems

Brian E. Helfrich, Chibum Lee, Douglas A. Bristow et al. · IEEE Transactions on Control Systems Technology · 2009 · 75 citations

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Combined H<inf>∞</inf>-feedback and eterative learning control design with application to nanopositioning systems

Brian E. Helfrich, C. Lee, Douglas A. Bristow et al. · 2008 · 18 citations

, , +16

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