Tomohiro Sugai

Title: Innovations in Vehicle Control: The Contributions of Tomohiro Sugai

Introduction

Tomohiro Sugai, an inventive mind based in Iwata, Japan, has made significant strides in the field of vehicle technology with a total of seven patents. His latest contributions focus on enhancing the control systems in four-wheel-drive vehicles, ensuring increased safety and performance through advanced orientation and attitude control devices.

Latest Patents

Sugai's notable patents include the "Vehicle Orientation Control Device" and the "Vehicle Attitude Control Device." The Vehicle Orientation Control Device is designed to optimize the braking and driving force applied to each wheel of a four-wheel-drive vehicle. It features a comprehensive vehicle control system that calculates and adjusts the yaw moment based on real-time data from yaw rate sensors. This device smartly alters the distribution of control torque between the front and rear wheels according to the actual yaw rate detected.

The Vehicle Attitude Control Device furthers this innovation by generating target yaw moments based on the deviation between the standard yaw rate and the actual yaw rate. It incorporates a detection speed processor that ensures gentle speed changes, alongside a limit yaw rate calculator and a standard yaw rate corrector to manage the vehicle's dynamics effectively.

Career Highlights

Sugai has spent his career innovating within the automotive sector, currently holding a position at Ntn Corporation. His dedication to enhancing vehicle control systems has not only paved the way for safer driving experiences but has also contributed to the evolving landscape of automotive technology.

Collaborations

Throughout his career, Sugai has collaborated with notable colleagues such as Katsuaki Sasaki and Takahiro Wakuda. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in vehicle dynamics.

Conclusion

Tomohiro Sugai's contributions to vehicle control technologies illustrate the impact that innovative minds can have on the automotive industry. With his impressive portfolio of patents, Sugai continues to push the boundaries of how we understand and operate vehicles, paving the way for safer and more efficient transportation solutions.