Peak-seeking control using gradient and Hessian estimates

  title={Peak-seeking control using gradient and Hessian estimates},
  author={John Jens Ryan and J L Speyer},
  journal={Proceedings of the 2010 American Control Conference},
A peak-seeking control method is presented which utilizes a linear time-varying Kalman filter. Performance function coordinate and magnitude measurements are used by the Kalman filter to estimate the gradient and Hessian of the performance function. The gradient and Hessian are used to command the system toward a local extremum. The method is naturally applied to multiple-input multiple-output systems. Applications of this technique to a single-input single-output example and a two-input one… CONTINUE READING