Company Filing History:
Years Active: 1984-1985
Title: Innovations of Robert H Comstock
Introduction
Robert H Comstock is a notable inventor based in Andover, MA (US). He has made significant contributions to the field of motor control systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of motor operations.
Latest Patents
One of his latest patents is the "Motion control system with adaptive deceleration." This invention involves a microprocessor-based motor control system that operates the rapid advance motor on a slide transfer machine. It is designed to carry out rapid traverse motions in minimal time. The system stores a velocity profile during the acceleration phase and uses this data to determine when deceleration should begin, controlling the velocity during the deceleration phase. A position feedback circuit with programmable resolution is employed to develop the velocity profile.
Another significant patent is the "Induction motor controller." This invention generates a motor slip frequency value and two current magnitude values representing quadrature components of the motor stator current. It provides closed-loop control of motor operation by feeding back a signal that represents the motor shaft speed or position to calculate the required torque. The feedback signal is separated into high and low-frequency components, and additional circuitry adjusts the value in response to variations in the high-frequency components of the feedback signal.
Career Highlights
Robert H Comstock is currently associated with Imec, where he continues to innovate in the field of motor control technology. His work has had a significant impact on the efficiency of motor operations, making him a valuable asset in his field.
Collaborations
Throughout his career, Comstock has collaborated with notable colleagues, including Donald E Fulton and William P Curtiss. These collaborations have contributed to the advancement of technology in motor control systems.
Conclusion
Robert H Comstock's contributions to motor control technology through his patents demonstrate his innovative spirit and dedication to improving efficiency in engineering. His work continues to influence the field and inspire future advancements.