David W Demers

Title: David W. Demers and Position Detection Integrity in Independent Cart Systems.

Introduction

David W. Demers is an inventor associated with Rockwell Automation Technologies Incorporated and based in Brookfield, Wisconsin. His patent work addresses position detection integrity in independent cart systems, where reliable tracking of moving carts is important to system operation.

Latest Patents

Demers is credited with 1 patent: “System and Method for Achieving Position Detection Integrity in an Independent Cart System.” The invention describes a system that uses two processing cores and separate position sensors to calculate a mover’s position. The sensors detect a magnet array mounted on the mover, and each processing core generates a position value from its respective feedback signals. Comparing the two values helps verify that both position sensors are operating correctly.

Career Highlights

Demers’s listed patent reflects work on monitoring the reliability of position measurements in an independent cart system. By using separate sensor inputs and comparing independently generated position values, the disclosed method provides a way to identify potential sensor-operation issues.

Collaborations

The listed coworkers associated with Demers include Patrick E. Ozimek and Yuhong Huang. The patent is associated with Rockwell Automation Technologies Incorporated.

Conclusion

David W. Demers’s patent focuses on improving confidence in cart-position detection through redundant sensing and comparison, contributing to the development of reliable industrial automation systems.