Alexander Nicholas Alspach

Title: Innovations by Alexander Nicholas Alspach

Introduction

Alexander Nicholas Alspach is an accomplished inventor based in Levittown, PA (US). He has made significant contributions to the field of robotics, particularly in the design and optimization of legged robots. With a total of 2 patents, Alspach's work focuses on enhancing robot functionality and safety during human interaction.

Latest Patents

Alspach's latest patents include "Computational design of robots from high-level task specifications" and "Soft body robot for physical interaction with humans." The first patent describes a robot design system that is particularly well-suited for legged robots, such as monopods, bipeds, and quadrupeds. This system implements three modules: a motion optimization module, a morphology optimization module, and a link length optimization module. The motion optimization module generates motion trajectories for the robot's center of mass and force effectors. The morphology optimization module uses these trajectories along with a library of modular robot components to create an optimized robot design. Finally, the link length optimization module outputs optimal link lengths for specific tasks, making the robot design more efficient.

The second patent focuses on a soft body robot designed to reduce collision impacts during human interaction. This robot features a controller with a joint control module and includes a link with a rigid support element and a soft body segment. The soft body segment has a deformable outer sidewall that encloses an interior space. A pressure sensor detects pressure within this space, allowing the robot controller to adjust the joint's operation based on external forces applied to the link.

Career Highlights

Alspach is currently employed at Disney Enterprises, Inc., where he continues to innovate in the field of robotics. His work is characterized by a commitment to improving the interaction between robots and humans, ensuring safety and efficiency in robotic designs.

Collaborations

Alspach has collaborated with notable coworkers such as Katsu Yamane and Joohyung Kim, contributing to a dynamic and innovative work environment.

Conclusion

Alexander Nicholas Alspach is a pioneering inventor whose work in robotics is shaping the future of human-robot interaction. His patents reflect a deep understanding of both mechanical design and user safety, making significant strides in the field.