David Martin Armstrong

Title: David Martin Armstrong: Innovator in Vehicle Control Systems

Introduction

David Martin Armstrong is a notable inventor based in Birmingham, GB. He has made significant contributions to the field of vehicle control systems, holding a total of 2 patents. His work focuses on enhancing vehicle performance and safety through innovative technologies.

Latest Patents

Armstrong's latest patents include "Pre-emptive wheel slip control by wheel displacement" and "Drag detection by electrical parameters." The first patent provides methods and systems for determining traction limits for each wheel of a vehicle. It allows for the distribution of grounded torque requests to the wheels, ensuring optimal performance. If the torque request for one wheel exceeds its traction limit, the system reduces the torque for that wheel while increasing it for another, thereby maintaining stability. The second patent addresses drag detection by utilizing energy input and vehicle speed to determine rolling drag. This system selects a slip target based on the friction level of the surface, which is then communicated to the vehicle's traction control system.

Career Highlights

David Martin Armstrong is currently associated with Rivian IP Holdings, LLC, where he continues to develop innovative solutions for vehicle technology. His expertise in traction control and drag detection has positioned him as a key player in the automotive industry.

Collaborations

Armstrong has collaborated with notable colleagues, including Quentin Arthur Cradock Watson Spottiswoode and Michael Fei-kit Tung. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

David Martin Armstrong's contributions to vehicle control systems exemplify the impact of innovation in the automotive sector. His patents reflect a commitment to enhancing vehicle safety and performance, making him a significant figure in the field.