Mark Bartel

Title: Mark Bartel: Innovator in Rotorcraft Autopilot Technology

Introduction

Mark Bartel is a distinguished inventor based in Renton, Washington. He has made significant contributions to the field of aviation technology, particularly in the development of helicopter autopilot systems. With a total of five patents to his name, Bartel's work has advanced the safety and efficiency of rotorcraft operations.

Latest Patents

One of Bartel's latest patents is focused on rotorcraft autopilot and methods. This innovative helicopter autopilot system features an inner loop designed for attitude hold during flight, incorporating a specific level of redundancy. Additionally, an outer loop is configured to provide navigation functions, utilizing a different level of redundancy than the inner loop. The system includes an electromechanical actuator that applies a braking force on a linkage, stabilizing the helicopter's flight during power failures. This autopilot can operate effectively even in the event of hydraulic assistance system failure, showcasing its reliability. Various flight modes are described, with associated sensor inputs that include rate-based and true attitude modes.

Career Highlights

Mark Bartel is currently employed at Merlin Technology, Inc., where he continues to innovate in the field of rotorcraft technology. His expertise and dedication have positioned him as a key player in the development of advanced flight control systems.

Collaborations

Throughout his career, Bartel has collaborated with notable colleagues, including John E. Mercer and Marc Ian Feifel. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Mark Bartel's contributions to rotorcraft autopilot technology exemplify his commitment to innovation in aviation. His patents reflect a deep understanding of flight dynamics and safety, making significant strides in the industry.