Company Filing History:
Years Active: 1993
Title: John J Westerkamp: Innovator in Vehicle Suspension Control
Introduction
John J Westerkamp is a notable inventor based in Beavercreek, OH (US). He has made significant contributions to the field of vehicle suspension control, showcasing his expertise through innovative patent work. His dedication to advancing technology is evident in his patented invention.
Latest Patents
Westerkamp holds a patent for "Real time suspension control with digital all-pass, high-pass filter." This invention focuses on improving vehicle suspension control by utilizing an absolute vertical acceleration sensor mounted on the vehicle body. The sensor's output is integrated to provide an absolute vertical velocity signal. The design incorporates a high-pass filter that effectively removes DC components while allowing components in the frequency range of 1-2 Hz to pass through. The filter is constructed using a second-order digital all-pass filter, which is implemented recursively on a 16-bit fixed-point digital signal processor (DSP). This innovative approach minimizes computational time and prevents errors due to internal overflow of the recursive variable.
Career Highlights
Westerkamp is currently employed at Gm Global Technology Operations LLC, where he continues to develop and refine technologies related to vehicle dynamics. His work has had a lasting impact on the automotive industry, particularly in enhancing the performance and safety of vehicle suspension systems.
Collaborations
Throughout his career, Westerkamp has collaborated with talented individuals such as Reed D Hanson and Kamal N Majeed. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
John J Westerkamp's contributions to vehicle suspension control exemplify his commitment to innovation and technology advancement. His patent work reflects a deep understanding of engineering principles and a desire to improve vehicle performance.