Advantages This invention can provide compliance and force sensing capability without the need for additional force sensors. The controller also possesses non-linear damping property and adapts to a wide range of loads without having to adjust the gain parameters. Furthermore, the stiffness and damping characteristics of the controller are programmable. The force sensing and absorbing, as well as compliant capabilities have been demonstrated. The door safety control application has been simulated by using a robot.
Patent application is in progress.
Northwestern is seeking commercial partners with the desire and resources to develop and commercialize this technology to its fullest commercial potential.