Company Filing History:
2 out of 75 
2 out of 350 Years Active: 1979-1989
Title: Ernst Bruderle: Innovator in Satellite Technology
Introduction
Ernst Bruderle is a notable inventor based in Ottobrunn, Germany. He has made significant contributions to the field of satellite technology, holding a total of four patents. His work primarily focuses on methods for calibrating gyros and determining the earth's magnetic field, which are essential for the attitude control of satellites.
Latest Patents
One of Bruderle's latest patents is a method for calibrating the gyros of a 3-axis stabilized satellite. This innovative method addresses the calibration of gyros that are part of the satellite's attitude control system, particularly when there is an unknown drift. The process involves using a two-axis sensor to measure the direction of a radiating reference object. By commanding two different reference attitudes to the satellite during two consecutive time intervals, Bruderle's method effectively computes the gyro drift and the satellite's deviation from the commanded reference attitude.
Another significant patent is a method for determining the earth's magnetic field and a satellite's orientation. This method is crucial for the attitude control of an earth satellite in a known orbit. The satellite is equipped with various sensors and coils, allowing it to measure angular momentum components at specific time intervals. From these measurements, the components of the earth's magnetic field can be calculated, which subsequently aids in determining the satellite's angle of rotation.
Career Highlights
Bruderle has worked with prominent companies in the aerospace sector, including Messerschmitt-Bolkow-Blohm Gesellschaft mit Beschränkter Haftung and Messerschmitt-Bolkow-Blohm GmbH. His experience in these organizations has contributed to his expertise in satellite technology and innovation.
Collaborations
Throughout his career, Bruderle has collaborated with notable colleagues such as Eveline Gottzein and Helmut Bittner. These partnerships have likely enriched his work and led to advancements in the technologies he has developed.
Conclusion
Ernst Bruderle's contributions to satellite technology through his innovative patents and collaborations highlight his importance in the field. His methods for gyro calibration and magnetic field determination are vital for the advancement of satellite systems.