Chien-Feng Wu

  • Citations Per Year
Learn More
Nonlinear dynamic systems may suffer from both continuous Wiener noise and discontinuous Poisson noise. This paper studies a robust filter design for a class of nonlinear stochastic Poisson signal systems with external disturbances. Currently, there are no good filtering design methods to treat the discontinuous Poisson noise filter problem. Based on the(More)
Since the nonlinear dynamic systems in engineering, economics and biology may suffer from both continuous Wiener process and discontinuous Poisson process, the robust filter design for a class of nonlinear stochastic Poisson jump systems with external disturbances is studied in this paper. At present, there exists no good filter design method to treat the(More)
This research developed a run-to-run (RtR) process control technique on the mix-product chemical mechanical polishing (CMP) process. The model of the mix-product CMP process was constructed by using analysis of variance and time series analysis. Then, it was transferred to the state space Torm and the extended Kalman filter was employed to estimate the(More)
  • 1