Steven M Hessell

Title: **Innovative Contributions of Steven M Hessell in Powertrain Technologies**

Introduction

Steven M Hessell is an accomplished inventor based in Clarkston, MI, known for his significant contributions to powertrain systems through his inventive spirit and technical expertise. With four patents to his name, Hessell's work focuses on enhancing the efficiency and control of modern powertrains, making them increasingly sophisticated and responsive to driver inputs.

Latest Patents

Steven M Hessell's recent patents include innovative methods for controlling propulsion torque actuators and managing multi-mode transmission systems. One notable patent describes a method to coordinate propulsion torque actuators through torque limits. This invention enhances the functionality of powertrain systems by interpreting driver requests, which include torque requirements derived from inputs to the accelerator and brake pedals. The invention outlines a system of determining upper and lower output torque limits, ultimately facilitating a final torque request to guide propulsion torque actuators' commands effectively.

Another significant patent focuses on controlling a powertrain including a multi-mode transmission. This method employs a closed-loop speed control system designed to manage torque commands for torque machines based on desired input speed. It effectively addresses scenarios when a power storage device nears its power limit, ensuring continued efficiency by controlling engine torque commands in response to real-time conditions. These advancements reflect Hessell's commitment to improving vehicle performance and driver experience.

Career Highlights

Steven M Hessell is a valued member of GM Global Technology Operations LLC, where he applies his innovative mindset to develop cutting-edge automotive technologies. Through his work, he has been instrumental in shaping the future of powertrain systems, making significant strides in both performance and sustainability. His four patents stand as a testament to his dedication and inventiveness in the field.

Collaborations

Throughout his career at GM Global Technology Operations LLC, Hessell has had the opportunity to collaborate with talented colleagues such as R Anthony Hansen and Gil J Mendoza. These partnerships not only foster idea exchange but also enhance the development of groundbreaking automotive technologies that push the boundaries of what is possible in powertrain systems.

Conclusion

Steven M Hessell's contributions to the automotive industry through his innovative designs and methods are remarkable. His latest patents are a testament to his proficiency in addressing complex engineering challenges. As he continues his work at GM Global Technology Operations LLC, Hessell is set to further influence the evolution of powertrain technologies, ensuring they remain at the forefront of innovation.