David M Walsh

Title: Innovations by David M Walsh in Aircraft Navigation

Introduction

David M Walsh is an accomplished inventor based in Palm City, FL (US). He has made significant contributions to the field of aircraft navigation, holding 2 patents that enhance the functionality and efficiency of autopilot systems.

Latest Patents

One of his notable patents is focused on aircraft course correction for wind and fuzzy logic course intercept. This invention provides an autopilot system that generates a wind correction angle, which is added to the desired course to ensure accurate navigation. The system allows for a course intercept angle to be applied when the aircraft deviates from its intended path, ensuring it can return to the desired course effectively. The course correction angle is determined based on the importance of accuracy and efficiency, allowing for adaptable navigation strategies.

Another significant patent by Walsh involves the navigation of helicopters with limited polar groundspeed commands. This innovation converts the airspeed limiting performance envelope of a helicopter into a groundspeed envelope by considering wind speed and direction. It provides a groundspeed command for unmanned helicopters, ensuring they can approach their destination safely and efficiently. The system intelligently scales the groundspeed commands to maintain the desired flight direction, enhancing the overall navigational capabilities of helicopters.

Career Highlights

David M Walsh is currently employed at Sikorsky Aircraft Corporation, a leader in the aerospace industry known for its innovative helicopter designs and technologies. His work at Sikorsky has allowed him to apply his expertise in aircraft navigation and contribute to advancements in the field.

Collaborations

Throughout his career, Walsh has collaborated with talented individuals such as Bryan S Cotton and Christopher A Thornberg. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in aircraft navigation.

Conclusion

David M Walsh's contributions to aircraft navigation through his patents demonstrate his commitment to innovation in the aerospace industry. His work continues to influence the way aircraft navigate, ensuring safer and more efficient flight operations.