Mitsubishi Electric Research Laboratories, Inc.

Alberto Dalla Libera

Daniel Nikolaev Nikovski

Diego Romeres

Devesh Jha

Ruggero Carli

Fabio Amadio

Riccardo Antonello

A controller for controlling a system that includes a policy to control the system is provided. The controller includes an interface connected to the system, the interface acquires an action state and a measurement state via sensors measuring the system, a memory to store computer-executable program modules including a model learning module and a policy learning module, a processor that performs steps of the program modules. The steps include offline-modeling to generate offline-learning states based on the action state and measurement state using the model learning program, providing the offline states to the policy learning program to generate policy parameters, and updating the policy of the system to operate the system based on the policy parameters.

Method and system for modelling and control partially measurable systems

A manipulator learning-control apparatus for controlling a manipulating system that includes an interface configured to receive manipulator state signals of the manipulating system and object state signals with respect to an object to be manipulated by the manipulating system in a workspace, wherein the object state signals are detected by at least one object detector, an output interface configured to transmit initial and updated policy programs to the manipulating system, a memory to store computer-executable programs including a data preprocess program, object state history data, manipulator state history data, a Derivative-Free Semi-parametric Gaussian Process (DF-SPGP) kernel learning program, a Derivative-Free Semi-parametric Gaussian Process (DF-SPGP) model learning program, an update-policy program and an initial policy program, and a processor, in connection with the memory, configured to transmit the initial policy program to the manipulating system for initiating a learning process that operates the manipulator system manipulating the object while a preset period of time.

System and design of derivative-free model learning for robotic systems

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Padua, Italy

Alberto Dalla Libera