Jean-Michel Allard

Title: Innovations by Jean-Michel Allard

Introduction

Jean-Michel Allard is a notable inventor based in Palaiseau, France. He has made significant contributions to the field of navigation systems, particularly through his innovative approaches to particle filtering methods. With a total of 2 patents, Allard's work is recognized for its practical applications in aerospace technology.

Latest Patents

Allard's latest patents include a particle filtering method and a navigation system using measurement correlation. The first patent describes a method for box regularized particle filtering, which has been modified to allow for parallel implementation. This modification focuses on redistributing state intervals and determining the number of sub-intervals to replace each state interval. This method is particularly effective for navigation systems, such as aircraft navigation systems that utilize ground correlation, and can be executed by field-programmable or fixed-gate array circuits. The second patent also pertains to a box regularized particle filtering method, which employs a binary representation of numbers. This implementation aids in determining box division coordinates and modifying state intervals according to a fixed probability kernel, such as the Epanechnikov kernel. This method is designed to operate autonomously within navigation systems, especially on board aircraft, drones, or other self-propelled airborne vehicles.

Career Highlights

Jean-Michel Allard is associated with the Office National d'Études et de Recherches Aérospatiales, where he continues to develop innovative solutions in aerospace technology. His work has contributed to advancements in navigation systems, enhancing their accuracy and efficiency.

Collaborations

Allard has collaborated with notable colleagues, including Nicolas Merlinge and Clément Audebert, who have contributed to his research and development efforts.

Conclusion

Jean-Michel Allard's contributions to particle filtering methods and navigation systems highlight his innovative spirit and dedication to advancing aerospace technology. His patents reflect a commitment to improving navigation accuracy and efficiency in various airborne applications.