Nonlinear system identification of hydraulic actuator. Friction dynamics using a Hammerstein model

Byung-Jae Kwak, A.E. Yagle, J.A. Levitt

2002 · 29 citations · 2 references

Concepts

Abstract

We present two Hammerstein-type models for parametric system identification of the lip seal friction process in a hydraulic actuator. Adaptive algorithms with least squares criteria are derived, and the performances of the two models are evaluated using experimental results.

References

2