1 citations · 1 across the 6 of their papers we have counts for
7 papers
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…
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…
Learning to cooperatively estimate road surface friction
Jens-Patrick Langstand, Maben Rabi
We present a system for estimating the friction of the pavement surface at any curved road section, by arriving at a consensus estimate, based on data from vehicles that have recen…
On stationary inflection points in step responses
Maben Rabi
The step and impulse responses of a proper, rational transfer function are well-behaved analytic functions. We prove that such a response cannot have an inflection point such that…
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…
Relay self-oscillations for second order, stable, nonminimum phase plants
Maben Rabi
We study a relay feedback system (RFS) having an ideal relay element and a linear, time-invariant, second order plant. We model the relay element using an ideal on-off switch. And…
Separated design of encoder and controller for networked linear quadratic optimal control
Maben Rabi, Chithrupa Ramesh, Karl Henrik Johansson
For a networked control system, we consider the problem of encoder and controller design. We study a discrete-time linear plant with a finite horizon performance cost, comprising o…