1 citations · 1 across the 6 of their papers we have counts for
10 papers
GUI agent: Guided Exploration of User-Sensitive Screens
Aradhana Nayak, Mussadiq Nazeer, Wang Peng +1
LLM agents are increasingly being used to automate tasks for users within an open GUI environment. They inevitably encounter screens containing user-sensitive information, for whic…
The Safety Challenge of World Models for Embodied AI Agents: A Review
Lorenzo Baraldi, Zifan Zeng, Chongzhe Zhang +8
The rapid progress in embodied artificial intelligence has highlighted the necessity for more advanced and integrated models that can perceive, interpret, and predict environmental…
A Solution to Adaptive Mobile Manipulator Throwing
Yang Liu, Aradhana Nayak, Aude Billard
Mobile manipulator throwing is a promising method to increase the flexibility and efficiency of dynamic manipulation in factories. Its major challenge is to efficiently plan a feas…
Learning High Dimensional Demonstrations Using Laplacian Eigenmaps
Sthithpragya Gupta, Aradhana Nayak, Aude Billard
This article proposes a novel methodology to learn a stable robot control law driven by dynamical systems. The methodology requires a single demonstration and can deduce a stable d…
Stabilizing a spherical pendulum on a quadrotor
Aradhana Nayak, Ravi Banavar, D. H. S Maithripala
In this article we design a backstepping control law based on geometric principles to swing up a spherical pendulum mounted on a moving quadrotor. The available degrees of freedom…
Geometric Optimal Trajectory Tracking of Nonholonomic Mechanical Systems
Leonardo J. Colombo, David Martín de Diego, Aradhana Nayak +1
We study the tracking of a trajectory for a nonholonomic system by recasting the problem as a constrained optimal control problem. The cost function is chosen to minimize the error…
Optimal Trajectory Tracking of Nonholonomic Mechanical Systems: a geometric approach
Aradhana Nayak, Rodrigo Sato Martín de Almagro, Leonardo Colombo +1
We study the tracking of a trajectory for a nonholonomic system by recasting the problem as an optimal control problem. The cost function is chosen to minimize the error in positio…
Almost-global tracking of the unactuated joint in a pendubot
Aradhana Nayak, Ravi N. Banavar
Tracking the unactuated configuration variable in an underactuated system, in a global sense, has not received much attention. Here we present a scheme to do so for a pendubot - a…
Almost-global tracking for a rigid body with internal rotors
Aradhana Nayak, Ravi N. Banavar
Almost-global orientation trajectory tracking for a rigid body with external actuation has been well studied in the literature, and in the geometric setting as well. The tracking c…
Almost-globally stable tracking for on compact Riemannian manifolds
Aradhana Nayak, Ravi Banavar
In this article, we propose a control law for almost-global asymptotic tracking (AGAT) of a smooth reference trajectory for a fully actuated simple mechanical system (SMS) evolving…