Hidetoshi Arima

Title: Hidetoshi Arima: Innovator in Vehicle Motion Control Technology

Introduction

Hidetoshi Arima is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of vehicle motion control, holding a total of 4 patents. His innovative work focuses on enhancing vehicle stability and control through advanced technology.

Latest Patents

Arima's latest patents include a vehicle motion control apparatus, a vehicle motion control method, and a vehicle motion control system. The vehicle motion control apparatus features a control unit that manages both the steering and brake systems of a vehicle. This control unit is designed to acquire a normative motion state necessary for the vehicle to follow a target path. It also determines the target motion state required to generate a yaw moment that cancels any unstable behavior of the vehicle. Furthermore, it calculates the target steering angle and target brake force to achieve the necessary yaw moment. The control unit then outputs commands to the steering and brake systems to ensure optimal vehicle performance.

Another of his patents, the vehicle motion control device, focuses on obtaining a translation force that allows the vehicle to trace a target travel path. This device assesses lateral displacement and orientation displacement to generate the necessary forces for maintaining the vehicle's trajectory. By weighing these forces based on vehicle specifications, it outputs a control command to achieve the desired lateral force.

Career Highlights

Hidetoshi Arima is currently employed at Hitachi Astemo Ltd., where he continues to develop innovative solutions in vehicle technology. His work has been instrumental in advancing the capabilities of modern vehicles, particularly in the realm of motion control.

Collaborations

Arima has collaborated with notable colleagues, including Satoshi Kashiwamura and Lars Stephen Watts. These partnerships have contributed to the development of cutting-edge technologies in the automotive industry.

Conclusion

Hidetoshi Arima's contributions to vehicle motion control technology exemplify his dedication to innovation. His patents reflect a commitment to improving vehicle safety and performance, making him a key figure in the automotive engineering field.