15 citations · 19 across the 5 of their papers we have counts for
6 papers
Output-Feedback Model Predictive Control with Online Identification
Tam W. Nguyen, Syed Aseem Ul Islam, Dennis S. Bernstein +1
Model predictive control (MPC) is a widely used modern control technique with numerous successful application in diverse areas. Much of this success is due to the ability of MPC to…
Adaptive Digital PID Control of a Quadcopter with Unknown Dynamics
Ankit Goel, Abdulazeez Mohammed Salim, Ahmad Ansari +2
This paper develops an adaptive autopilot for quadcopters with unknown dynamics. To do this, the PX4 autopilot architecture is modified so that the feedback and feedforward control…
Identification of Self-Excited Systems Using Discrete-Time, Time-Delayed Lur'e Models
Juan A. Paredes, Dennis S. Bernstein
This paper presents a system identification technique for systems whose output is asymptotically periodic under constant inputs. The model used for system identification is a discr…
A Discrete-Time, Time-Delayed Lur'e Model with Biased Self-Excited Oscillations
Juan Paredes, Syed Aseem Ul Islam, Omran Kouba +1
Self-excited systems arise in many applications, such as biochemical systems, mechanical systems with fluid-structure interaction, and fuel-driven systems with combustion dynamics.…
Convergence and Consistency of Recursive Least Squares with Variable-Rate Forgetting
Adam L. Bruce, Ankit Goel, Dennis S. Bernstein
A recursive least squares algorithm with variable rate forgetting (VRF) is derived by minimizing a quadratic cost function.Under persistent excitation and boundedness of the forget…
Counting Colorful Necklaces and Bracelets in Three Colors
Dennis S. Bernstein, Omran Kouba
A necklace or bracelet is \textit{colorful} if no pair of adjacent beads are the same color. In addition, two necklaces are \textit{equivalent} if one results from the other by per…