Adaptive Real-Time Numerical Differentiation with Variable-Rate Forgetting and Exponential Resetting

no code implementations • 28 Sep 2023 • Shashank Verma, Brian Lai, Dennis S. Bernstein

Digital PID control requires a differencing operation to implement the D gain.

Kinematics-Based Sensor Fault Detection for Autonomous Vehicles Using Real-Time Numerical Differentiation

no code implementations • 10 Sep 2023 • Shashank Verma, Yousaf Rahman, E. Dogan Sumer, Dennis S. Bernstein

Sensor fault detection is of extreme importance for ensuring the safe operation of vehicles.

Autonomous Vehicles Fault Detection

Real-Time Numerical Differentiation of Sampled Data Using Adaptive Input and State Estimation

no code implementations • 16 Aug 2023 • Shashank Verma, Sneha Sanjeevini, E. Dogan Sumer, Dennis S. Bernstein

Real-time numerical differentiation plays a crucial role in many digital control algorithms, such as PID control, which requires numerical differentiation to implement derivative action.

Position

Semi Supervised Phrase Localization in a Bidirectional Caption-Image Retrieval Framework

no code implementations • 8 Aug 2019 • Deepan Das, Noor Mohammed Ghouse, Shashank Verma, Yin Li

To accomplish this task, our architecture makes use of the rich semantic information available in a joint embedding space of multi-modal data.

Image Retrieval Retrieval