8 papers
Admissibility-Preserving Control for Multi-Input Systems with Joint Capacity Constraints
Saurabh Kumar, Lohitvel Gopikannan, Shashi Ranjan Kumar +1
This paper addresses the control of multi-input strict-feedback nonlinear systems subject to a joint capacity constraint, in which the admissible input set is a coupled subset of t…
Predefined-Time Leaderless Consensus Under Denial-of-Service Attacks
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This paper addresses predefined-time resilient consensus of leaderless second-order nonlinear multi-agent systems under denial-of-service (DoS) attacks, motivated by coordination r…
Networked Admissibility-Preserving Control for Directed Safe Coordination
Abhinav Sinha, Lohitvel Gopikannan, Shashi Ranjan Kumar
This paper addresses safe coordination of scalar agents with constrained input dynamics over fixed rooted digraphs. We propose a networked Admissibility-Preserving Control (APC) ar…
Bounded-Input True Proportional Navigation for Impact-Time Control
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This paper proposes a nonlinear guidance strategy capable of intercepting a constant-velocity, non-maneuvering target while strictly satisfying the prescribed bounds on the control…
Predefined-time One-Shot Cooperative Estimation, Guidance, and Control for Simultaneous Target Interception
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This work develops a unified nonlinear estimation-guidance-control framework for cooperative simultaneous interception of a stationary target under a heterogeneous sensing topology…
Cooperative Integrated Estimation-Guidance for Simultaneous Interception of Moving Targets
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This paper proposes a cooperative integrated estimation-guidance framework for simultaneous interception of a non-maneuvering target using a team of unmanned autonomous vehicles, a…
Trajectory Encryption Cooperative Salvo Guidance
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This paper introduces the concept of trajectory encryption in cooperative simultaneous target interception, wherein heterogeneity in guidance principles across a team of unmanned a…
Nonlinear Cooperative Salvo Guidance with Seeker-Limited Interceptors
Lohitvel Gopikannan, Shashi Ranjan Kumar, Abhinav Sinha
This paper presents a cooperative guidance strategy for the simultaneous interception of a constant-velocity, non-maneuvering target, addressing the realistic scenario where only a…