Learn how convexity adjustments in bonds affect interest rates and prices using key formulas. Understand their importance in accurately predicting bond price changes.
Abstract: In this letter, we propose an Acceleration Measurement-Free Dissipative Disturbance Observer (AFDDO) for robotic manipulators, designed to estimate external disturbances robustly without ...
This paper presents the application of the unscented Kalman filter (UKF) for estimating the dynamic states of a maneuvering tank using a second-order Gauss-Markov process model. The proposed method is ...
Abstract: To raise the real-time performance of the path tracking controller based on nonlinear model predictive control (NMPC), this article presents a parallel NMPC controller based on Newton ...
In July 2025, astronomers spotted a strange object from deep space that is now flying through our solar system. Called 3I/ATLAS, it is only the third confirmed visitor from another star system, and it ...
The non-gravitational acceleration of the interstellar object 3I/ATLAS is regularly updated by Davide Farnoccia on NASA’s JPL Horizons website. On October 30, 2025, the radial acceleration component ...
Is Jupiter gonna be 3I/ATLAS’s next pit stop? Harvard astrophysicist Avi Loeb speculates that given its current trajectory, the interstellar object may approach the Hill radius of the gas giant. This ...
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