Ralph D Edson

Title: Ralph D. Edson: Innovator in Electromechanical Actuator Damping

Introduction

Ralph D. Edson is a notable inventor based in Saugus, CA, recognized for his contributions to the field of electromechanical actuators. With a focus on enhancing the performance and reliability of these systems, Edson has developed innovative solutions that address common challenges in actuator technology.

Latest Patents

Edson holds a patent for "Damping for Electromechanical Actuators." This invention provides a method for oscillation and disturbance damping in systems driven by electric motors, such as electromagnetic actuators. The damping is achieved through active feedback mechanisms, utilizing measured force or torque between the actuator and load mass. The design incorporates a gear train or mechanical advantage device, forming an electromechanical actuator (EMA). In addition to active damping, the invention also explores passive damping methods, where the motor coils are shorted to inhibit load oscillations. This innovative approach significantly reduces the inertia of the electric motor, enhancing its performance.

Career Highlights

Throughout his career, Ralph D. Edson has worked with prominent companies, including HR Textron, Inc. and Woodward HRT, Inc. His experience in these organizations has contributed to his expertise in actuator technology and innovation.

Collaborations

Edson has collaborated with various professionals in the field, including his coworker M. Robert Mock. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Ralph D. Edson's work in the field of electromechanical actuators showcases his innovative spirit and dedication to improving technology. His patent on damping mechanisms highlights the importance of feedback systems in enhancing actuator performance. Edson's contributions continue to influence the industry and inspire future innovations.