Jean-Marie Marsy

Title: Innovations of Jean-Marie Marsy in Magnetic Disturbance Compensation

Introduction

Jean-Marie Marsy is an accomplished inventor based in Bourg-les-Valence, France. He has made significant contributions to the field of magnetic heading determination, particularly in the context of land vehicles and aircraft. His innovative approach addresses the challenges posed by magnetic disturbances that can affect measurement accuracy.

Latest Patents

Jean-Marie Marsy holds a patent for a process aimed at compensating for magnetic disturbances in the determination of magnetic heading. The patent describes a method that utilizes a magnetometer to provide analog voltages proportional to the disturbed magnetic field components. By identifying the locus of the magnetic field vector as an ellipse for land vehicles and an ellipsoid for aircraft, the process allows for the calculation of correction coefficients. These coefficients are stored in a computer unit associated with the magnetometer, enabling accurate determination of the real magnetic heading.

Career Highlights

Marsy is associated with Crouzet, a company known for its expertise in automation and control solutions. His work has contributed to advancements in navigation technology, enhancing the reliability of magnetic heading measurements in various applications.

Collaborations

Throughout his career, Jean-Marie Marsy has collaborated with notable colleagues, including Michel Moulin and Jean-Claude Goudon. These partnerships have fostered innovation and the sharing of ideas within the field.

Conclusion

Jean-Marie Marsy's contributions to the field of magnetic disturbance compensation exemplify the importance of innovation in navigation technology. His patent reflects a commitment to improving measurement accuracy for both land vehicles and aircraft.