This inventor holds 2 USPTO granted patents. Top assignees: Daimler-Benz Aerospace Ag, Messerschmitt-Boelkow-Blohm Gesellschaft MIT Beschraenkter Haftung. Active years: 1985-1999.
Location History:
- Munich, DE (1985)
- Ottobrunn, DE (1999)
Company Filing History:
1 out of 91 
1 out of 199 
Years Active: 1985-1999
Title: Rolf Keeve: Innovator in Aerospace Technology
Introduction
Rolf Keeve is a notable inventor based in Ottobrunn, Germany. He has made significant contributions to aerospace technology, holding 2 patents that showcase his innovative approach to engineering challenges.
Latest Patents
Keeve's latest patents include an "Arrangement for attitude control and stabilization of a three axes" and a "Method and circuit arrangement for optimally controlling an air gap." The first patent describes a system for stabilizing a spacecraft using a spin wheel arrangement that generates an angular momentum vector. This system allows for independent control torques about all three axes of the spacecraft. The control arrangement features an attitude sensor that measures deviations and actuators that generate external control torques. A decoupling controller processes the roll angle to provide a control signal that decouples roll dynamics from yaw dynamics.
The second patent focuses on optimizing the air gap between electromagnetically levitated vehicles and their rails. This is achieved through a dual control channel system. One channel acts as a non-linear controller to regulate air gap width in response to short-duration disturbances. The other channel reduces the air gap width to adapt to the spectrum and amplitude of disturbances, thereby enhancing energy efficiency.
Career Highlights
Throughout his career, Rolf Keeve has worked with prominent companies in the aerospace sector, including Daimler-Benz Aerospace AG and Messerschmitt-Bölkow-Blohm GmbH. His experience in these organizations has contributed to his expertise in aerospace engineering and innovation.
Collaborations
Keeve has collaborated with notable professionals in the field, including Michael Surauer and Nahit Ertongur. These partnerships have likely enriched his work and contributed to the development of his patents.
Conclusion
Rolf Keeve's contributions to aerospace technology through his patents reflect his innovative spirit and technical expertise. His work continues to influence advancements in the field, showcasing the importance of creativity in engineering solutions.