Jason David Lewis

Title: Jason David Lewis: Innovator in Control Systems

Introduction

Jason David Lewis is a notable inventor based in Christchurch, GB. He has made significant contributions to the field of control systems, particularly in the automotive sector. With a total of 2 patents to his name, Lewis has demonstrated his expertise and innovative spirit.

Latest Patents

Among his latest patents is a control system designed for controlling a motor arrangement that differentially drives the left and right wheels of a motorized vehicle. This system includes a comparator that receives yaw rate sensor signals from a yaw rate sensor attached to the vehicle. The yaw rate sensor signals indicate the actual yaw rates of the vehicle, while the yaw rate reference signals are generated by a user input device, reflecting user-demanded yaw rates. The comparator outputs yaw rate error signals based on the difference between these signals. Additionally, the control loop processes these error signals to generate yaw rate correction signals, which help reduce the yaw rate error. The control loop features a variable limiter that adjusts the yaw rate correction signals based on the yaw rate error signals.

Another patent involves a control system that features a control input device with a movable magnet. This system includes a pole-piece frame arrangement positioned around the magnet, which houses at least two magnetic flux sensors. These sensors detect the movement of the magnet in a specified direction. The monitoring arrangement ensures that the system is controlled only when the output of the sensors falls within a predefined range, providing a fail-safe mechanism in case one of the sensors produces an erroneous signal.

Career Highlights

Throughout his career, Jason David Lewis has worked with several companies, including Pg Drives Technologies Limited and P G Drives Technology Limited. His experience in these organizations has contributed to his development as an inventor and innovator in control systems.

Collaborations

Lewis has collaborated with notable individuals in his field, including Alfred J Alexander and Andrew M Craig. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

Jason David Lewis is a distinguished inventor whose work in control systems has led to significant advancements in motorized vehicle technology. His patents reflect a commitment to innovation and safety in automotive engineering.