129 citations · 211 across the 78 of their papers we have counts for
8 papers · 1 filter
Symbolic Models for Interconnected Impulsive Systems
Sadek Belamfedel Alaoui, Adnane Saoud, Pushpak Jagtap +1
In this paper, we present a compositional methodology for constructing symbolic models of nonlinear interconnected impulsive systems. Our approach relies on the concept of "alterna…
Collision Cone Control Barrier Functions: Experimental Validation on UGVs for Kinematic Obstacle Avoidance
Bhavya Giri Goswami, Manan Tayal, Karthik Rajgopal +2
Autonomy advances have enabled robots in diverse environments and close human interaction, necessitating controllers with formal safety guarantees. This paper introduces an experim…
Funnel-based Control for Reach-Avoid-Stay Specifications
Ratnangshu Das, Pushpak Jagtap
The paper addresses the problem of controller synthesis for control-affine nonlinear systems to meet reach-avoid-stay specifications. Specifically, the goal of the research is to o…
On Incremental Stability of Interconnected Switched Systems
Bhabani Shankar Dey, Indra Narayan Kar, Pushpak Jagtap
In this paper, the incremental stability of interconnected switched nonlinear systems is discussed. The nature of switching considered is state-dependent. The incremental stability…
On the Efficacy and Noise-Robustness of Jointly Learned Speech Emotion and Automatic Speech Recognition
Lokesh Bansal, S. Pavankumar Dubagunta, Malolan Chetlur +2
New-age conversational agent systems perform both speech emotion recognition (SER) and automatic speech recognition (ASR) using two separate and often independent approaches for re…
Approximation- and Chattering-free Quasi Sliding Mode Control for Unknown Systems
Pankaj K Mishra, Pushpak Jagtap
Motivated by the concept of Quasi-Sliding Mode (QSM) in discrete-time systems, this paper presents a novel approach that relaxes the requirement of ubiquitous exact sliding motion…
Approximation-free control for unknown systems with performance and input constraints
Pankaj K Mishra, Pushpak Jagtap
This paper addresses the problem of tracking control for an unknown nonlinear system with time-varying bounded disturbance subjected to prescribed Performance and Input Constraints…
Barrier Function-based Distributed Symbolic Controller for Multi-Agent Systems
David Smith Sundarsingh, Ratnangshu Das, Adnane Saoud +1
Because of the scalability issues associated with the symbolic controller synthesis approach, employing it in a multi-agent system (MAS) framework becomes difficult. In this paper,…