Patents by Inventor Michael Gienger
Michael Gienger has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240091932Abstract: The present disclosure relates to a computer-implemented method for learning operators for planning a behavior of an autonomous device. The method includes obtaining a set of training data including observations of a plurality of skills executable by the autonomous device in an interaction with at least one entity for addressing a first task, obtaining a predetermined set of data defining a hierarchy of entities including the at least one entity, learning a set of individual skills based on the obtained set of training data, generating a set of generalized skills by generalizing the learned set of individual skills based on the predetermined set of data that defining a hierarchy of entities, performing behavior planning of the autonomous device for addressing a second task different from the first task based on the generalized set of skills.Type: ApplicationFiled: August 4, 2023Publication date: March 21, 2024Applicant: Honda Research Institute Europe GmbHInventors: Daniel Tanneberg, Michael Gienger
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Patent number: 11878418Abstract: A method for controlling at least one effector trajectory of an effector of a robot for solving a predefined task is proposed. A sequence of postures are acquired to modify at least one of a contact constraint topology and an object constraint topology. A set of constraint equations are generated based on at least one of the modified contact constraint topology and the modified object constraint topology. On the generated set of constraint equations, a constraint relaxation is performed to generate a task description including a set of relaxed constraint equations. The at least one effector trajectory is generated by applying a trajectory generation algorithm on the task description. An inverse kinematics algorithm is performed to generate a control signal from the at least one effector trajectory. At least one effector is controlled to execute the at least one effector trajectory based on the generated control signal.Type: GrantFiled: March 30, 2021Date of Patent: January 23, 2024Assignee: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Patent number: 11787055Abstract: A method and system for controlling at least one effector trajectory for at least one effector of a robot for solving a predefined task are proposed. A graph of postures is acquired, and at least one of a contact constraint topology and an object constraint topology are accordingly modified. A set of constraint equations based on at least one of the modified contact constraint topology and the modified object constraint topology are generated. Constraint relaxation is performed on the generated set of constraint equations to generate a task description including the relaxed set of constraint equations. The effector trajectory is generated by applying a trajectory generation algorithm on the generated task description. An inverse kinematics algorithm is performed on the generated effector trajectory for generating a control signal, and the effector is controlled to execute the effector trajectory based on the generated control signal.Type: GrantFiled: March 30, 2021Date of Patent: October 17, 2023Assignee: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Patent number: 11752623Abstract: A method and simulation system for controlling at least one effector trajectory for solving a predefined task by at least one virtual effector. The method includes acquiring a sequence of postures to modify at least one of a contact constraint topology and an object constraint topology, generating a set of constraint equations based on at least one of the modified contact constraint topology and the modified object constraint topology, performing constraint relaxation on the generated set of constraint equations to generate a task description including the relaxed set of constraint equations, generating the effector trajectory by applying a trajectory generation algorithm on the generated task description, performing an inverse kinematics algorithm on the generated effector trajectory for generating a control signal, outputting the control signal to an output device, and generating, by the output device, image information displaying the effector trajectory of the virtual effector based on the control signal.Type: GrantFiled: March 30, 2021Date of Patent: September 12, 2023Assignee: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Publication number: 20220314446Abstract: A method and system for controlling at least one effector trajectory for at least one effector of a robot for solving a predefined task are proposed. A graph of postures is acquired, and at least one of a contact constraint topology and an object constraint topology are accordingly modified. A set of constraint equations based on at least one of the modified contact constraint topology and the modified object constraint topology are generated. Constraint relaxation is performed on the generated set of constraint equations to generate a task description including the relaxed set of constraint equations. The effector trajectory is generated by applying a trajectory generation algorithm on the generated task description. An inverse kinematics algorithm is performed on the generated effector trajectory for generating a control signal, and the effector is controlled to execute the effector trajectory based on the generated control signal.Type: ApplicationFiled: March 30, 2021Publication date: October 6, 2022Applicant: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Publication number: 20220314443Abstract: A method for controlling at least one effector trajectory of an effector of a robot for solving a predefined task is proposed. A sequence of postures are acquired to modify at least one of a contact constraint topology and an object constraint topology. A set of constraint equations are generated based on at least one of the modified contact constraint topology and the modified object constraint topology. On the generated set of constraint equations, a constraint relaxation is performed to generate a task description including a set of relaxed constraint equations. The at least one effector trajectory is generated by applying a trajectory generation algorithm on the task description. An inverse kinematics algorithm is performed to generate a control signal from the at least one effector trajectory. At least one effector is controlled to execute the at least one effector trajectory based on the generated control signal.Type: ApplicationFiled: March 30, 2021Publication date: October 6, 2022Applicant: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Publication number: 20220314437Abstract: A method and simulation system for controlling at least one effector trajectory for solving a predefined task by at least one virtual effector. The method includes acquiring a sequence of postures to modify at least one of a contact constraint topology and an object constraint topology, generating a set of constraint equations based on at least one of the modified contact constraint topology and the modified object constraint topology, performing constraint relaxation on the generated set of constraint equations to generate a task description including the relaxed set of constraint equations, generating the effector trajectory by applying a trajectory generation algorithm on the generated task description, performing an inverse kinematics algorithm on the generated effector trajectory for generating a control signal, outputting the control signal to an output device, and generating, by the output device, image information displaying the effector trajectory of the virtual effector based on the control signal.Type: ApplicationFiled: March 30, 2021Publication date: October 6, 2022Applicant: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Patent number: 11328573Abstract: The disclosure regards a method and a system for assisting a person in assessing an environment. The method includes selecting a set of one or more entities present in the environment, obtaining coordinates in the environment and extents of each entity of the set, estimating a location and shape of each entity of the set on the basis of the obtained coordinates and extends of the respective entity, determining an area of interest on the basis of the estimated location and shape of each entity of the set, evaluating the area of interest with respect to one or more variables of interest in order to evaluate a deviation between a current state of the area of interest and a target state, and communicating the deviation from the target state to the person using coherent stimuli for stimulating the person's body.Type: GrantFiled: October 30, 2020Date of Patent: May 10, 2022Assignee: Honda Research Institute Europe GmbHInventors: Matti Krüger, Michael Gienger, Martin Weigel
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Publication number: 20220139194Abstract: The disclosure regards a method and a system for assisting a person in assessing an environment. The method includes selecting a set of one or more entities present in the environment, obtaining coordinates in the environment and extents of each entity of the set, estimating a location and shape of each entity of the set on the basis of the obtained coordinates and extends of the respective entity, determining an area of interest on the basis of the estimated location and shape of each entity of the set, evaluating the area of interest with respect to one or more variables of interest in order to evaluate a deviation between a current state of the area of interest and a target state, and communicating the deviation from the target state to the person using coherent stimuli for stimulating the person's body.Type: ApplicationFiled: October 30, 2020Publication date: May 5, 2022Applicant: Honda Research Institute Europe GmbHInventors: Matti Krüger, Michael Gienger, Martin Weigel
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Patent number: 11007638Abstract: A support robot and control system having a support arm providing at least one degree of motion. The support robot includes a support arm supporting mechanism connected to the support arm and providing at least two degrees of motion. The support arm optionally includes a biomimetic actuator connectable to an end effector, a telescoping section operatively connected to the biomimetic actuator, and a tensile force transmitting member connected to an actuator. The actuator is capable of moving the biomimetic actuator towards and away from the actuator via the tensile force transmitting member. The support arm further includes an inflatable outer cover at least partially encasing the telescoping section and the tensile force transmitting member.Type: GrantFiled: December 20, 2018Date of Patent: May 18, 2021Assignee: HONDA MOTOR CO., LTD.Inventors: Derrick Ian Cobb, Richard Wolfgang Geary, Michael Gienger, Stefan Fuchs
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Publication number: 20200198123Abstract: A support robot and control system having a support arm providing at least one degree of motion. The support robot includes a support arm supporting mechanism connected to the support arm and providing at least two degrees of motion. The support arm optionally includes a biomimetic actuator connectable to an end effector, a telescoping section operatively connected to the biomimetic actuator, and a tensile force transmitting member connected to an actuator. The actuator is capable of moving the biomimetic actuator towards and away from the actuator via the tensile force transmitting member. The support arm further includes an inflatable outer cover at least partially encasing the telescoping section and the tensile force transmitting member.Type: ApplicationFiled: December 20, 2018Publication date: June 25, 2020Inventors: Derrick Ian COBB, Richard Wolfgang GEARY, Michael GIENGER, Stefan FUCHS
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Patent number: 10279474Abstract: The invention relates to a method for improving operation of at least one robot. The robot is being operated on the basis of a set of predefined actions. A method comprises generating combined actions by combining at least two actions out of a set of original actions stored in an action library. Storing the combined actions in the actions library in addition to the original actions. Applying a reinforcement learning algorithm to the set of actions stored now in the action library to learn a control policy making use of the original actions and the combined actions. And finally, operating the robot on the basis of the resulting action library.Type: GrantFiled: March 30, 2016Date of Patent: May 7, 2019Assignee: HONDA RESEARCH INSTITUTE EUROPE GMBHInventors: Manuel Mühlig, Michael Gienger, Akinobu Hayashi
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Publication number: 20160288323Abstract: The invention relates to a method for improving operation of at least one robot. The robot is being operated on the basis of a set of predefined actions. A method comprises generating combined actions by combining at least two actions out of a set of original actions stored in an action library. Storing the combined actions in the actions library in addition to the original actions. Applying a reinforcement learning algorithm to the set of actions stored now in the action library to learn a control policy making use of the original actions and the combined actions. And finally, operating the robot on the basis of the resulting action library.Type: ApplicationFiled: March 30, 2016Publication date: October 6, 2016Inventors: Manuel MÜHLIG, Michael GIENGER, Akinobu HAYASHI
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Patent number: 8725294Abstract: A method for controlling behavior of an intelligent mechanical system having more than one degree of freedom. The method includes (a) providing a target to a selector unit that requires operation of actuators of the mechanical system; (b) generating by a selector unit more than one behavior commands adapted to reach the target; (c) simulating movements of the mechanical system for each behavior command by a computing unit of the mechanical system; (d) assessing fitness values for each simulated movements based on at least one objective; and (e) sending the behavior commands with a highest fitness value to the actuators of the mechanical system.Type: GrantFiled: June 20, 2007Date of Patent: May 13, 2014Assignee: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Patent number: 8571714Abstract: The invention proposes a method for imitation-learning of movements of a robot, wherein the robot performs the following steps: observing a movement of an entity in the robot's environment, recording the observed movement using a sensorial data stream and representing the recorded movement in a different task space representations, selecting a subset of the task space representations for the imitation learning and reproduction of the movement to be imitated.Type: GrantFiled: February 22, 2010Date of Patent: October 29, 2013Assignee: Honda Research Institute Europe GmbHInventors: Michael Gienger, Manuel Muehlig, Jochen Steil
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Patent number: 8509951Abstract: The invention refers to a method for controlling the effector trajectory from a current state to a target state. First invariant control parameters of the trajectory are determined. The effector trajectory is then represented in a task description being void of the invariant control parameters. The effector trajectory is controlled on the basis of this task description. The invention further refers to a method for controlling the effector trajectory wherein the effector trajectory is calculated by mapping increments from a control parameter space on a configuration space. The dimensional difference between the configuration space and the control parameter space leaves redundant degrees of freedom of a Null space. The degrees of freedom of the Null space are increased using a task description being void of invariant control parameters.Type: GrantFiled: May 22, 2006Date of Patent: August 13, 2013Assignee: Honda Research Institute Europe GmbHInventor: Michael Gienger
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Patent number: 8311731Abstract: A robot is provided with a motion control unit that avoids collision between segments of the robot or between segments of the robot and other objects. The motion control unit of the robot comprises a distance computing module, a whole body control module, a collision avoidance module, and a blending control unit. The distance computing module calculates two closest points of different segments of the robot connected to each other via at least one joint or a segment of the robot and another object. The collision avoidance module is provided with the information about the two closest points. The blending control unit combines the weighted output control signals of the whole body control module and the collision avoidance control module. The weight of the whole body control output signal is higher when the risk of collision is lower. The weight of the collision avoidance control output signal is higher when the risk of collision is higher.Type: GrantFiled: March 20, 2008Date of Patent: November 13, 2012Assignee: Honda Research Institute Europe GmbHInventors: Hisashi Sugiura, Herbert Janssen, Michael Gienger
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Publication number: 20100222924Abstract: The invention proposes a method for imitation-learning of movements of a robot, wherein the robot performs the following steps: observing a movement of an entity in the robot's environment, recording the observed movement using a sensorial data stream and representing the recorded movement in a different task space representations, selecting a subset of the task space representations for the imitation learning and reproduction of the movement to be imitated.Type: ApplicationFiled: February 22, 2010Publication date: September 2, 2010Applicant: HONDA RESEARCH INSTITUTE EUROPE GMBHInventors: Michael GIENGER, Manuel MUEHLIG, Jochen STEIL
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Publication number: 20090018696Abstract: A robot controller including a multitude of simultaneously functioning robot controller units. Each robot controller unit is adapted to receive an input signal, receive top-down information, execute an internal process or dynamics, store at least one representation, send top-down information, issue motor commands wherein each motor command has a priority. The robot controller selects one or several motor commands issued by one or several units based on their priority. Each robot controller unit may read representations stored in other robot controller units.Type: ApplicationFiled: July 7, 2008Publication date: January 15, 2009Applicant: HONDA RESEARCH INSTITUTE EUROPE GMBHInventors: Christian Goerick, Bram Bolder, Herbert Janssen, Stephan Kirstein, Heiko Wersing, Michael Gienger, Hisashi Sugiura, Inna Mikhailova, Tobias Rodemann
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Publication number: 20080243307Abstract: A method for controlling a system or robot having at least one effector. An initial sequence of control points is computed. The system or the robot is evaluated by a global cost function that uses internal simulation based on the control points. The sequence of control points are updated based on the evaluation. The evaluation of the system or the robot and the updating of the sequence of control points are repeated until a given termination criterion is met.Type: ApplicationFiled: March 19, 2008Publication date: October 2, 2008Applicant: HONDA RESEARCH INSTITUTE EUROPE GMBHInventors: Marc Toussaint, Michael Gienger