no code implementations • 25 Apr 2024 • Praveen Kumar Ranjan, Abhinav Sinha, Yongcan Cao
In this paper, we address the problem of enclosing an arbitrarily moving target in three dimensions by a single pursuer, which is an unmanned aerial vehicle (UAV), for maximum coverage while also ensuring the pursuer's safety by preventing collisions with the target.
no code implementations • 6 Apr 2024 • Praveen Kumar Ranjan, Abhinav Sinha, Yongcan Cao
The proposed control eliminates the need for a fixed or pre-established agent arrangement around the target and requires only relative information between an agent and the target.
no code implementations • 9 Feb 2024 • Saurabh Kumar, Shashi Ranjan Kumar, Abhinav Sinha
We develop cooperative guidance laws for the evader-defender team that guarantee that the defender intercepts the pursuer before it reaches the vicinity of the evader.
no code implementations • 8 Feb 2024 • Abhinav Sinha, Dwaipayan Mukherjee, Shashi Ranjan Kumar
Unlike existing strategies on simultaneous interception that achieve interception at the average value of their initial time-to-go estimates, this work provides flexibility in the choice of impact time.
no code implementations • 16 Jun 2023 • Umer Siddique, Abhinav Sinha, Yongcan Cao
Toward this objective, we design a new fairness-induced preference-based reinforcement learning or FPbRL.
no code implementations • 3 Sep 2021 • Abhinav Sinha, Shashi Ranjan Kumar
We propose predefined-time consensus-based cooperative guidance laws for a swarm of interceptors to simultaneously capture a target capable of executing various kinds of motions.
no code implementations • 3 Jun 2021 • Abhinav Sinha, Shashi Ranjan Kumar, Dwaipayan Mukherjee
We design cooperative guidance laws for the evader and the defender team to safeguard the evader from an attacking pursuer.
no code implementations • 23 May 2014 • Jacob Abernethy, Chansoo Lee, Abhinav Sinha, Ambuj Tewari
We present a new optimization-theoretic approach to analyzing Follow-the-Leader style algorithms, particularly in the setting where perturbations are used as a tool for regularization.