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Singapore Airshow 2024: Interest in Rafael's Spike FireFly has increased after combat use in Gaza

The Spike FireFly saw operational use in the West Bank and Gaza Strip in 2023 which has led to increased interest in the loitering munition. ....

West Bank , Gaza Strip , Israeli Ministry Of Defence , Israel Defence Forces , Spike Firefly , Singapore Airshow , Israeli Ministry , Rafaels Loitering Munitions , Spike Firefly , Israel Defence Forces , Singapore Airshow 2024 , Anti Tank Guided Missiles , Bservation Assignments , Autonomous Navigation System , Ps Denied Environments ,

"Design a Novel Target to Improve Positioning Accuracy of Autonomous Ve" by Wi Liu, Zhixiong Li et al.

Abstract
Accurate positioning is an essential requirement of autonomous vehicular navigation system (AVNS) for safe driving. Although the vehicle position can be obtained in Global Position System (GPS) friendly environments, in GPS denied environments (such as suburb, tunnel, forest or underground scenarios) the positioning accuracy of AVNS is easily reduced by the trajectory error of the vehicle. In order to solve this problem, the plane, sphere, cylinder and cone are often selected as the ground control targets to eliminate the trajectory error for AVNS. However, these targets usually suffer from the limitations of incidence angle, measuring range, scanning resolution, and point cloud density, etc. To bridge this research gap, an adaptive continuum shape constraint analysis (ACSCA) method is presented in this paper to design a new target with optimized identifiable specific shape to eliminate the trajectory error for AVNS. First of all, according to the proposed ACSCA metho ....

Global Position System , Autonomous Vehicular Navigation System , Global Positioning System , Ps Denied Environments , Location Awareness , Easurement By Laser Beam , Measurement Uncertainty , Positioning Accuracy , Hree Dimensional Displays , உலகளாவிய பொஸிஶந் அமைப்பு ,