Daniel Aguilar Marsillach

Title: The Innovations of Daniel Aguilar Marsillach

Introduction

Daniel Aguilar Marsillach, an inventive mind based in Boulder, CO, has made significant contributions to the field of aerospace engineering through his innovative patents. With a total of three patents under his name, he has focused on advancing vehicle control systems to ensure safety and efficiency in spacecraft and vehicle operations.

Latest Patents

One of Daniel's latest inventions is the "Fail-safe vehicle rendezvous in case of total control failure." This groundbreaking system is designed to control a vehicle's operation to rendezvous with a target over a finite time horizon. It utilizes a processor to formulate passive unsafe regions, ensuring that in the case of total thruster failure, a collision-free trajectory can still be maintained. By updating a controller with dynamic vehicle data and imposing passive safety constraints, the system generates control commands that help avoid unsafe regions, thereby guaranteeing a safe rendezvous with the target.

Another notable patent by Daniel is the "Drift-based rendezvous control." This control system enables operational management of a spacecraft to achieve rendezvous at a goal region over a finite time horizon. By selecting a set of drift regions that correspond to a desired goal, the spacecraft can minimize thruster operation while ensuring accuracy in reaching its destination. The system operates by updating the controller with spacecraft state data and formulating drift regions as penalties in a cost function, promoting fuel efficiency in the rendezvous process.

Career Highlights

Daniel currently works at Mitsubishi Electric Research Laboratories, Inc., where he applies his expertise in vehicle dynamics and control systems to push the boundaries of spacecraft technology. His work emphasizes the importance of safety and efficiency, particularly in scenarios where traditional control methods may fail.

Collaborations

Throughout his career, Daniel has collaborated with notable coworkers such as Avishai Weiss and Stefano Di Cairano. Together, they have researched and developed advanced control systems that contribute to the ever-evolving landscape of aerospace innovation.

Conclusion

Daniel Aguilar Marsillach continues to stand at the forefront of innovation in the aerospace sector. His inventive patents reflect a commitment to enhancing vehicle safety and operational efficiency in critical situations. As technology progresses, Daniel's work will undoubtedly influence future advancements in vehicle control systems.