Farshid Najafi

Title: Innovations of Farshid Najafi in Hand Control Mechanisms

Introduction

Farshid Najafi is an accomplished inventor based in Winnipeg, Canada. He has made significant contributions to the field of robotics and control mechanisms. His innovative designs focus on enhancing the functionality and efficiency of hand control devices.

Latest Patents

Farshid Najafi holds a patent for a "Hand controller and wrist device." This invention features a compact four degrees of freedom parallel mechanism that is suitable for use as a hand control or wrist device. The design boasts backdrivability, is singularity-free, and offers a large workspace along with a substantial force reflecting capability. The structure is both light and rigid, with electric actuators placed on the ground or base, allowing for independent control of each degree of freedom. The first two degrees of freedom are achieved through two identical pantographs pivoted together, enabling hemispherical motion of an object around a center point. The third and fourth degrees of freedom facilitate rotation and sliding motions of the object along the radius of the created hemisphere.

Career Highlights

Farshid Najafi is affiliated with the University of Manitoba, where he continues to advance his research and development in innovative control systems. His work has garnered attention for its practical applications in various fields, including robotics and assistive technologies.

Collaborations

Farshid Najafi collaborates with Nariman Sepehri, contributing to the development of advanced technologies in their field. Their partnership enhances the research output and innovation potential at the University of Manitoba.

Conclusion

Farshid Najafi's contributions to the field of hand control mechanisms exemplify the intersection of innovation and practical application. His patented designs are paving the way for advancements in robotics and assistive devices.