We have recently proposed the adaptive velocity and acceleration estimators based on the adaptive control theory. In this report, we perform the experimental validation of proposed estimators with the Crossbow NAV440 that is a product of MEMSIC,Inc. Using Crossbow NAV440, we can obtain the roll, pitch, and yaw angles and their velocities and accelerations. The performances of the proposed differential filters are verified by using the measurement data with NAV440. Moreover, the adaptive velocity and acceleration estimators are compared with the approximate differentiator and the exact differentiator.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.