Philippe Cottard

Title: Philippe Cottard: Innovator in Electrical Power Steering Systems

Introduction

Philippe Cottard is a notable inventor based in Rueil-Malmaison, France. He has made significant contributions to the automotive industry, particularly in the field of electrical power steering systems. His innovative approach has led to advancements that enhance vehicle performance and driver experience.

Latest Patents

Cottard holds a patent for an electrical power steering system designed for motor vehicles. This system includes a rack actuator and a sensor that measures the torque applied to the steering wheel by the driver. The actuator and sensor are strategically positioned on the steering column, between the steering wheel and the rack, and between the actuator and the steering wheel. The system is engineered to develop a final assistance torque that simulates an identical localization of the rack actuator and the torque measuring sensor on the steering column. This design ensures that the Bode diagram phase representing the operation of the system is essentially nil at the two main frequencies of the mechanical resonance of the system. Cottard's patent exemplifies his commitment to improving automotive technology.

Career Highlights

Philippe Cottard is currently employed at Renault S.A.S., where he continues to innovate and contribute to the development of advanced automotive technologies. His work at Renault has positioned him as a key player in the evolution of vehicle steering systems.

Collaborations

Cottard collaborates with Didier Martinez, a fellow innovator in the automotive sector. Their partnership fosters a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Philippe Cottard's contributions to electrical power steering systems reflect his dedication to innovation in the automotive industry. His patent and ongoing work at Renault S.A.S. highlight his role as a significant inventor in this field.