Umesh Ketkar

Title: Umesh Ketkar: Innovator in Spacecraft Power Acquisition

Introduction

Umesh Ketkar is a notable inventor based in Torrance, CA, who has made significant contributions to the field of spacecraft technology. He holds 2 patents that focus on innovative methods for power acquisition in spacecraft. His work is instrumental in enhancing the efficiency and safety of spacecraft operations.

Latest Patents

Umesh Ketkar's latest patents include a "Spacecraft Power Acquisition Procedure and Method for Wing-Deployed Configuration" and a "Spacecraft Power/Sun Acquisition Algorithm Using Slit Sun Sensors." The first patent describes a robust algorithm that utilizes current sensors instead of sun sensors to ensure power, thermal, and momentum safety for high heater-power spacecraft. This method includes phases such as wing sun search, xz slew, and safe hold, allowing for continuous monitoring of solar wing current against set thresholds. The second patent outlines a method that involves a pitch search phase and yaw search phase, enabling the spacecraft to effectively orient itself towards the sun while maintaining a power-safe attitude.

Career Highlights

Umesh Ketkar is currently employed at The Boeing Company, where he applies his expertise in spacecraft technology. His innovative approaches have contributed to advancements in the aerospace industry, particularly in power acquisition systems for spacecraft.

Collaborations

Throughout his career, Umesh has collaborated with esteemed colleagues such as Sadek W Mansour and Grant Wang. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in aerospace.

Conclusion

Umesh Ketkar's contributions to spacecraft power acquisition demonstrate his commitment to innovation in aerospace technology. His patents reflect a deep understanding of the complexities involved in spacecraft operations, making him a valuable asset to The Boeing Company and the field at large.