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Published February 1996 | Published
Book Section - Chapter Open

System implementations of analog VLSI velocity sensors

Abstract

We present three different architectures that make use of analog VLSI velocity sensors for detecting the focus of expansion, time to contact and motion discontinuities respectively. For each of the architectures proposed we describe the functionality of their component modules and their principles of operation. Data measurements obtained from the VLSI chips developed demonstrate their correct performance and their limits of operation.

Additional Information

© 1996 IEEE. The elementary velocity sensor used in the architectures proposed was developed in collaboration with R. Sarpeshkar. This work was supported by DaimlerBenz as well as by grants from the Office of Naval Research, the Center for Neuromorphic Systems Engineering as a part of the National Science Foundation Engineering Research Center Program, and by the Office of Strategic Technology of the California Trade and Commerce Agency. Fabrication of the integrated circuits was provided by MOSIS.

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Created:
September 15, 2023
Modified:
October 23, 2023