Roman Bershader
Roman Bershader is a retired engineer, now consultant, with a bachelor’s and master’s degree in aerodynamics and a Ph.D. in experimental fluid dynamics who worked for Compressor Controls Corp. for more than 30 years.
Articles
How can PID methods protect compressors from surge and choke?
Application: Advanced controls avoid hazardous surges to centrifugal and axial compressors. Processes described make it easier to find optimal PID settings using standard tuning routines that can be the basis for autotuning and makes it easier to implement adaptive control. See diagrams, equations.