R. G. Harker

New turbine supervisory instrumentation package

R. G. Harker, 1974 .

Rolling element bearing monitoring and diagnostics techniques

R. G. Harker, J. L. Sandy, 1989 .

Rolling Element Bearing Monitoring Using High Gain Eddy Current Transducers

R. G. Harker, J. S. Hansen, 1985 .

The Impact of Microprocessors on Rotating Machinery Data Acquisition and Diagnostic Information Systems

R. G. Harker, W. E. Cronquist, 1982 .

Using internal vibration transducers to improve fault detection on aeroderivative gas generators

R. G. Harker, P. Swan, R. G. Betts, 2002 .