3 papers
math.OC2023
Predicting oscillations in relay feedback systems, using fixed points of Poincaré maps, and Hopf bifurcations
Maben Rabi
The relay autotuning method identifies plant parameters, from oscillations of the plant under relay feedback. To predict the presence and nature of such oscillations, we apply the…
math.OC2023
Estimating a scalar log-concave random variable, using a silence set based probabilistic sampling
Maben Rabi, Junfeng Wu, Vyoma Singh +1
We study the probabilistic sampling of a random variable, in which the variable is sampled only if it falls outside a given set, which is called the silence set. This helps us to u…
math.OC2021
Bounds on set exit times of affine systems, using Linear Matrix Inequalities
Guillaume O. Berger, Maben Rabi
Efficient computation of trajectories of switched affine systems becomes possible, if for any such hybrid system, we can manage to efficiently compute the sequence of switching tim…