Ananthakrishnan Surianarayanan

Title: Ananthakrishnan Surianarayanan: Innovator in Vehicle Powertrain Technology

Introduction

Ananthakrishnan Surianarayanan is a notable inventor based in Lansdale, PA (US), recognized for his contributions to vehicle powertrain technology. With a total of seven patents to his name, he has made significant advancements in the field, particularly in control systems and clutch management.

Latest Patents

One of his latest patents is a "Distributed hierarchical control system for a tandem axle drive system." This invention provides a hierarchical control system that includes a vehicle level controller, an actuator, a shift controller, and a sensor. The shift controller can place the tandem axle assembly in at least a first and a second operating condition using the actuator. It adjusts the operation based on sensor feedback and the vehicle's power source and transmission conditions. This system allows for automatic shifting procedures without significantly increasing costs or complexity.

Another significant patent is the "Method for estimating clutch engagement parameters in a strategy for clutch management in a vehicle powertrain." This method computes clutch engagement characteristics using a dynamic model of the friction clutch system under slipping conditions. It employs algebraic equations to define the relationship between clutch torque and engagement angle, utilizing a non-linear least squares technique to minimize errors in clutch output speed estimations. This innovative approach enhances the efficiency of clutch management in vehicles.

Career Highlights

Ananthakrishnan has worked with prominent companies such as Eaton Corporation and Microstar Technologies LLC. His experience in these organizations has contributed to his expertise in vehicle technology and innovation.

Collaborations

He has collaborated with notable coworkers, including Sameer Anand Joshi and James Melvin Slicker, who have also contributed to advancements in the field.

Conclusion

Ananthakrishnan Surianarayanan's work in vehicle powertrain technology showcases his innovative spirit and dedication to improving automotive systems. His patents reflect a commitment to enhancing vehicle performance and efficiency.