Christian Ott 0001

157 publications

10 venues

H Index 42

Affiliation

TU Wien, Austria
German Aerospace Center (DLR), Institute of Robotics and Mechatronics, Wessling, Germany
University of Tokyo, Department of Mechano Informatics, Japan
Saarland University, Saarbr cken, Germany

Links

Name Venue Year citations
Efficiently Learning Robust Torque-Based Locomotion Through Reinforcement With Model-Based Supervision. IEEE Robotics and Automation Letters 2026 2
Enhancing the Force Transparency of Time Domain Passivity Approach: Prescient Energy Reflection. IEEE Robotics and Automation Letters 2026 0
Sampling-Aware Multi-Rate Combined Control for an Orbital Manipulator. IEEE Robotics and Automation Letters 2026 0
A Kinesthetic Teaching Framework for Tasks With Contact Transitions and Time-Optimized Execution. IEEE Robotics and Automation Letters 2026 0
Efficiently Learning Robust Torque-Based Locomotion Through Reinforcement With Model-Based Supervision. IEEE Robotics and Automation Letters 2026 0
Variable Stiffness Actuation via 3D-Printed Nonlinear Torsional Springs. IEEE Robotics and Automation Letters 2025 1
Partial Feedback Linearization Control of a Cable-Suspended Multirotor Platform for Stabilization of an Attached Load. IROS 2025 1
Realtime Limb Trajectory Optimization for Humanoid Running Through Centroidal Angular Momentum Dynamics. ICRA 2025 3
Experimental Comparison of Whole-Body Control Formulations for Humanoid Robots in Task Acceleration and Task Force Spaces. IROS 2025 1
Passive Multi-Task Compliance Control With Strict Priority Through Energy Tanks. IEEE Robotics and Automation Letters 2025 3
Observer-based Controller Design for Oscillation Damping of a Novel Suspended Underactuated Aerial Platform. ICRA 2024 5
Impact Analysis for the Planning of Targeted Non-Slippage Impacts of Robot Manipulators. IEEE Robotics and Automation Letters 2024 3
Enhancing Model-Based Step Adaptation for Push Recovery through Reinforcement Learning of Step Timing and Region. Humanoids 2024 5
Highly Maneuverable Humanoid Running via 3D SLIP+Foot Dynamics. IEEE Robotics and Automation Letters 2024 17
Shared Autonomy via Variable Impedance Control and Virtual Potential Fields for Encoding Human Demonstrations. ICRA 2024 0
Step and Timing Adaptation during Online DCM Trajectory Generation for Robust Humanoid Walking with Double Support Phases. Humanoids 2023 5
Hierarchical Whole-body Control of the cable-Suspended Aerial Manipulator endowed with Winch-based Actuation. ICRA 2023 11
A Gravity Compensation Strategy for On-ground Validation of Orbital Manipulators. ICRA 2023 8
Hybrid Force-Impedance Control for Fast End-Effector Motions. IEEE Robotics and Automation Letters 2023 63
Cascaded Model Predictive Control of Underactuated Bipedal Walking with Impact and Friction Considerations. Humanoids 2023 2
Hardware-in-the-Loop Simulation of Vehicle-Manipulator Systems for Physical Interaction Tasks. IROS 2023 3
Agile and Dynamic Standing-Up Control for Humanoids Using 3D Divergent Component of Motion in Multi-Contact Scenario. IEEE Robotics and Automation Letters 2023 4
Whole Body Control Formulation for Humanoid Robots with Closed/Parallel Kinematic Chains: Kangaroo Case Study. IROS 2023 11
Online Learning of Centroidal Angular Momentum towards Enhancing DCM-based Locomotion. ICRA 2022 8
A Guideline for Humanoid Leg Design with Oblique Axes for Bipedal Locomotion. Humanoids 2022 4
Deflection-Domain Passivity Control of Variable Stiffnesses Based on Potential Energy Reference. IEEE Robotics and Automation Letters 2022 11
Adaptive Tracking Control With Uncertainty-Aware and State-Dependent Feedback Action Blending for Robot Manipulators. IEEE Robotics and Automation Letters 2022 5
A Detumbling Strategy for an Orbital Manipulator in the Post-Grasp Phase. ICRA 2022 5
Robust Stabilization of Elastic Joint Robots by ESP and PID Control: Theory and Experiments. IEEE Robotics and Automation Letters 2022 20
Simultaneous Motion Tracking and Joint Stiffness Control of Bidirectional Antagonistic Variable-Stiffness Actuators. IEEE Robotics and Automation Letters 2022 16
A Memory-based SO(3) Parameterization: Theory and Application to 6D Impedance Control with Radially Unbounded Potential Function. ICRA 2022 10
Planning Natural Locomotion for Articulated Soft Quadrupeds. ICRA 2022 6
Utilizing the Natural Dynamics of Elastic Legged Robots for Periodic Jumping Motions. Humanoids 2022 1
Analytical Center of Mass Trajectory Generation for Humanoid Walking and Running with Continuous Gait Transitions. Humanoids 2022 6
A Generalized Index for Fault-Tolerant Control in Operational Space Under Free-Swinging Actuation Failure. IEEE Robotics and Automation Letters 2022 3
Analyzing the Performance Limits of Articulated Soft Robots Based on the ESPi Framework: Applications to Damping and Impedance Control. IEEE Robotics and Automation Letters 2021 5
Elastic Structure Preserving Control for Compliant Robots Driven by Agonistic-Antagonistic Actuators (ESPaa). IEEE Robotics and Automation Letters 2021 16
A Finite-Gain Stable Multi-Agent Robot Control Framework with Adaptive Authority Allocation. ICRA 2021 3
Compliant Floating-Base Control of Space Robots. IEEE Robotics and Automation Letters 2021 11
Adaptive Passivity-Based Multi-Task Tracking Control for Robotic Manipulators. IEEE Robotics and Automation Letters 2021 22
Online Centroidal Angular Momentum Reference Generation and Motion Optimization for Humanoid Push Recovery. IEEE Robotics and Automation Letters 2021 26
A Relative Dynamics Formulation for Hardware- in-the-Loop Simulation of On-Orbit Robotic Missions. IEEE Robotics and Automation Letters 2021 24
Stabilization of User-Defined Feedback Controllers in Teleoperation With Passive Coupling Reference. IEEE Robotics and Automation Letters 2021 8
A Compliant Partitioned Shared Control Strategy for an Orbital Robot. IEEE Robotics and Automation Letters 2021 7
Online DCM Trajectory Adaptation for Push and Stumble Recovery during Humanoid Locomotion. ICRA 2021 12
Whole-Body Bilateral Teleoperation of a Redundant Aerial Manipulator. ICRA 2020 22
Adaptive Authority Allocation in Shared Control of Robots Using Bayesian Filters. ICRA 2020 30
Hierarchical Tracking Control With Arbitrary Task Dimensions: Application to Trajectory Tracking on Submanifolds. IEEE Robotics and Automation Letters 2020 15
The 6-DoF Implementation of the Energy-Reflection Based Time Domain Passivity Approach With Preservation of Physical Coupling Behavior. IEEE Robotics and Automation Letters 2020 9
Adaptive Air Density Estimation for Precise Tracking Control and Accurate External Wrench Observation for Flying Robots. IEEE Robotics and Automation Letters 2020 0
Inertia-Decoupled Equations for Hardware-in-the-Loop Simulation of an Orbital Robot with External Forces. IROS 2020 6
Optimal Oscillation Damping Control of cable-Suspended Aerial Manipulator with a Single IMU Sensor. ICRA 2020 21
Proxy-Based Approach for Position Synchronization of Delayed Robot Coupling Without Sacrificing Performance. IEEE Robotics and Automation Letters 2020 13
Closing the Force Loop to Enhance Transparency in Time-delayed Teleoperation. ICRA 2020 17
Coordination of thrusters, reaction wheels, and arm in orbital robots. Robotics and Autonomous Systems 2020 19
MPTC - Modular Passive Tracking Controller for stack of tasks based control frameworks. RSS 2020 16
FingerTac - A Wearable Tactile Thimble for Mobile Haptic Augmented Reality Applications. HCI 2020 13
Joint-Level Control of the DLR Lightweight Robot SARA. IROS 2020 37
Sliding Mode Momentum Observers for Estimation of External Torques and Joint Acceleration. ICRA 2019 66
Multi-Rate Tracking Control for a Space Robot on a Controlled Satellite: A Passivity-Based Strategy. IEEE Robotics and Automation Letters 2019 30
Vibration Control for Manipulators on a Translationally Flexible Base. ICRA 2019 11
Torque-Based Balancing for a Humanoid Robot Performing High-Force Interaction Tasks. IEEE Robotics and Automation Letters 2019 37
Integration of Dual-Arm Manipulation in a Passivity Based Whole-Body Controller for Torque-Controlled Humanoid Robots. Humanoids 2019 5
Experiments with Human-inspired Behaviors in a Humanoid Robot: Quasi-static Balancing using Toe-off Motion and Stretched Knees. ICRA 2019 7
Six-DoF Pose Estimation for a Tendon-Driven Continuum Mechanism Without a Deformation Model. IEEE Robotics and Automation Letters 2019 13
Coordinated Control of Spacecraft's Attitude and End-Effector for Space Robots. IEEE Robotics and Automation Letters 2019 50
Dynamic Walking on Compliant and Uneven Terrain using DCM and Passivity-based Whole-body Control. Humanoids 2019 66
Development of SAM: cable-Suspended Aerial Manipulator ICRA 2019 0
Elastic Structure Preserving Impedance (ESπ)Control for Compliantly Actuated Robots. IROS 2018 13
A Stabilizing Controller for Regulation of UAV With Manipulator. IEEE Robotics and Automation Letters 2018 45
Torque-Based Dynamic Walking - A Long Way from Simulation to Experiment. ICRA 2018 33
DCM-Based Gait Generation for Walking on Moving Support Surfaces. Humanoids 2018 15
An Energy-Based Approach for the Multi-Rate Control of a Manipulator on an Actuated Base. ICRA 2018 16
Structure preserving Multi-Contact Balance Control for Series-Elastic and Visco-Elastic Humanoid Robots. IROS 2018 3
Passive Compliance Control of Aerial Manipulators. IROS 2018 18
Humanoid Teleoperation Using Task-Relevant Haptic Feedback. IROS 2018 39
A Method to Identify the Nonlinear Stiffness Characteristics of an Elastic Continuum Mechanism. IEEE Robotics and Automation Letters 2018 15
Whole-Body Impedance Control for a Planetary Rover with Robotic Arm: Theory, Control Design, and Experimental Validation. ICRA 2018 18
Passivity Analysis and Control of Humanoid Robots on Movable Ground. IEEE Robotics and Automation Letters 2018 18
The Hierarchical Operational Space Formulation: Stability Analysis for the Regulation Case. IEEE Robotics and Automation Letters 2018 37
Convex Properties of Center-of-Mass Trajectories for Locomotion Based on Divergent Component of Motion. IEEE Robotics and Automation Letters 2018 26
Multi-contact balancing of humanoid robots in confined spaces: Utilizing knee contacts. IROS 2017 30
Optimal and robust walking using intrinsic properties of a series-elastic robot. Humanoids 2017 7
Enhancing joint torque control of series elastic actuators with physical damping. ICRA 2017 25
Dynamic multi-contact transitions for humanoid robots using Divergent Component of Motion. ICRA 2017 13
Improving the performance of biomechanically safe velocity control for redundant robots through reflected mass minimization. IROS 2017 25
Enabling robot assisted landing of heavy UAV rotorcraft via combined control and workload sharing. IROS 2017 2
Passive Hierarchical Impedance Control Via Energy Tanks. IEEE Robotics and Automation Letters 2017 57
Smooth trajectory generation and push-recovery based on Divergent Component of Motion. IROS 2017 46
Generation of locomotion trajectories for series elastic and viscoelastic bipedal robots. IROS 2017 12
Passivity-based control of underactuated biped robots within hybrid zero dynamics approach. ICRA 2017 26
The DLR C-runner: Concept, design and experiments. Humanoids 2016 8
A passivity-based approach for trajectory tracking and link-side damping of compliantly actuated robots. ICRA 2016 27
Limit Cycle Control Using Energy Function Regulation With Friction Compensation. IEEE Robotics and Automation Letters 2016 10
Passivation of Projection-Based Null Space Compliance Control Via Energy Tanks. IEEE Robotics and Automation Letters 2016 41
Passivity-based whole-body balancing for torque-controlled humanoid robots in multi-contact scenarios. IJRR 2016 190
An Approach to Combine Balancing with Hierarchical Whole-Body Control for Legged Humanoid Robots. IEEE Robotics and Automation Letters 2016 65
Exploiting ankle torque for orbital stabilization in biped robots; a hybrid zero dynamics approach. Humanoids 2016 2
A passivity-based admittance control design using feedback interconnections. IROS 2016 10
Whole-body impedance control of wheeled mobile manipulators - Stability analysis and experiments on the humanoid robot Rollin' Justin. Autonomous Robots 2016 0
Biologically inspired deadbeat control for running on 3D stepping stones. Humanoids 2015 10
An adaptive compliant multi-finger approach-to-grasp strategy for objects with position uncertainties. ICRA 2015 21
Online iterative learning control of zero-moment point for biped walking stabilization. ICRA 2015 11
Biologically Inspired Dead-beat controller for bipedal running in 3D. IROS 2015 3
An overview of null space projections for redundant, torque-controlled robots. IJRR 2015 234
Trajectory generation for continuous leg forces during double support and heel-to-toe shift based on divergent component of motion. IROS 2014 67
Overview of the torque-controlled humanoid robot TORO. Humanoids 2014 282
A model-free approach to vibration suppression for intrinsically elastic robots. ICRA 2014 23
Posture and balance control for humanoid robots in multi-contact scenarios based on Model Predictive Control. IROS 2014 64
Dynamic parameters identification of a humanoid robot using joint torque sensors and/or contact forces. Humanoids 2014 26
Humanoid compliant whole arm dexterous manipulation: Control design and experiments. IROS 2014 14
Online human walking imitation in task and joint space based on quadratic programming. ICRA 2014 41
Control applications of TORO - A Torque controlled humanoid robot. Humanoids 2014 0
Three-dimensional bipedal walking control using Divergent Component of Motion. IROS 2013 135
Multi-objective compliance control of redundant manipulators: Hierarchy, control, and stability. IROS 2013 55
Modal limit cycle control for variable stiffness actuated robots. ICRA 2013 22
On the closed form computation of the dynamic matrices and their differentiations. IROS 2013 62
Kinesthetic teaching of humanoid motion based on whole-body compliance control with interaction-aware balancing. IROS 2013 29
Walking control of fully actuated robots based on the Bipedal SLIP model. ICRA 2012 95
Incremental learning of full body motion primitives and their sequencing through human motion observation. IJRR 2012 246
Integration of vertical COM motion and angular momentum in an extended Capture Point tracking controller for bipedal walking. Humanoids 2012 64
Comparison of object-level grasp controllers for dynamic dexterous manipulation. IJRR 2012 95
Optimization-based generation and experimental validation of optimal walking trajectories for biped robots. IROS 2012 20
Kinematic optimization and online adaptation of swing foot trajectory for biped locomotion. Humanoids 2012 6
Posture and balance control for biped robots based on contact force optimization. Humanoids 2011 274
Bipedal walking control based on Capture Point dynamics. IROS 2011 294
Incremental kinesthetic teaching of motion primitives using the motion refinement tube. Autonomous Robots 2011 191
Subspace-oriented energy distribution for the Time Domain Passivity Approach. IROS 2011 32
Physical human robot interaction in imitation learning. ICRA 2011 13
Incremental motion primitive learning by physical coaching using impedance control. IROS 2010 47
Unified Impedance and Admittance Control. ICRA 2010 341
Development of a biped robot with torque controlled joints. Humanoids 2010 82
Mimetic Communication Model with Compliant Physical Contact in Human - Humanoid Interaction. IJRR 2010 0
Base force/torque sensing for position based Cartesian impedance control. IROS 2009 31
Anthropomorphic Soft Robotics - From Torque Control to Variable Intrinsic Compliance. ISRR 2009 47
Mimetic communication with impedance control for physical human-robot interaction. ICRA 2009 22
Employing wave variables for coordinated control of robots with distributed control architecture. ICRA 2008 10
Impedance control for variable stiffness mechanisms with nonlinear joint coupling. IROS 2008 48
Analysis and experimental evaluation of the Intrinsically Passive Controller (IPC) for multifingered hands. ICRA 2008 35
Incremental learning of full body motion primitives for humanoid robots. Humanoids 2008 49
Resolving the problem of non-integrability of nullspace velocities for compliance control of redundant manipulators by using semi-definite Lyapunov functions. ICRA 2008 65
Motion capture based human motion recognition and imitation by direct marker control. Humanoids 2008 137
Impedance Behaviors for Two-handed Manipulation: Design and Experiments. ICRA 2007 83
A Unified Passivity-based Control Framework for Position, Torque and Impedance Control of Flexible Joint Robots. IJRR 2007 749
A humanoid upper body system for two-handed manipulation. ICRA 2007 64
A Humanoid Two-Arm System for Dexterous Manipulation. Humanoids 2006 252
A Cartesian Compliance Controller for a Manipulator Mounted on a Flexible Structure. IROS 2006 23
A Hands-on-robot for Accurate Placement of Pedicle Screws. ICRA 2006 87
Passivity-based Object-Level Impedance Control for a Multifingered Hand. IROS 2006 91
Constructive Energy Shaping Based Impedance Control for a Class of Underactuated Euler-Lagrange Systems. ICRA 2005 19
A Unified Passivity Based Control Framework for Position, Torque and Impedance Control of Flexible Joint Robots. ISRR 2005 0
A Passivity based Cartesian Impedance Controller for Flexible Joint Robots - Part I: Torque Feedback and Gravity Compensation. ICRA 2004 176
A Passivity based Cartesian Impedance Controller for Flexible Joint Robots - Part II: Full State Feedback, Impedance Design and Experiments. ICRA 2004 154
Cartesian impedance control of redundant robots: recent results with the DLR-light-weight-arms. ICRA 2003 294
Decoupling based Cartesian impedance control of flexible joint robots. ICRA 2003 69
Comparison of adaptive and nonadaptive tracking control laws for a flexible joint manipulator. IROS 2002 54
Interactive redundant robotics: control of the inverted pendulum with nullspace motion. IROS 2001 23
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