no code implementations • 9 May 2024 • Rohit Kumar Singh, Joydeb Saha, Shovan Bhaumik
The proposed method is compared with the existing maximum correntropy sigma point filters in terms of estimation accuracy and computational complexity.
no code implementations • 9 May 2024 • Rohit Kumar Singh, Subrata Kumar, Shovan Bhaumik
This paper develops a dynamic model of a cable-sensor array system to localise the sensor array, which is towed behind a sea-surface vessel.
no code implementations • 15 May 2023 • Shreya Das, Kundan Kumar, Shovan Bhaumik
Both adaptive filtering techniques are implemented using the traditional Gaussian approximate filters and are applied to a bearings-only tracking problem illustrated with moderately nonlinear and highly nonlinear scenarios to track a target following a nearly straight line path.
no code implementations • 4 Apr 2023 • Ranjeet Kumar Tiwari, Shovan Bhaumik
For such a system, we consider a scenario where the measurements are transmitted to a remote location using a common communication network and due to which, a delay is introduced while receiving the measurements.
no code implementations • 4 Apr 2023 • Ranjeet Kumar Tiwari, Shovan Bhaumik
Based on the proposed model, we solve the problem by assuming that the prior and posterior densities of states are Gaussian and derive the expression of the estimated state and the error covariance.
no code implementations • 3 Feb 2023 • Shreya Das, Ranjeet Kumar Tiwari, Shovan Bhaumik
In bearing only tracking using a towed array, the array can sense the bearing angle of the target but is unable to differentiate whether the target is on the left or the right side of the array.