Reactive locomotion decision-making and robust motion planning for real-time perturbation recovery

Z Gu, N Boyd, Y Zhao - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
In this paper, we examine the problem of push recovery for bipedal robot locomotion and
present a reactive decision-making and robust planning framework for locomotion resilient …

Versatile and robust bipedal walking in unknown environments: real-time collision avoidance and disturbance rejection

AC Hildebrandt, R Wittmann, F Sygulla… - Autonomous …, 2019 - Springer
Autonomous navigation in complex environments featuring obstacles, varying ground
compositions, and external disturbances requires real-time motion generation and …

Fast object approximation for real-time 3D obstacle avoidance with biped robots

D Wahrmann, AC Hildebrandt… - 2016 IEEE …, 2016 - ieeexplore.ieee.org
In order to achieve fully autonomous humanoid navigation, environment perception must be
both fast enough for real-time planning in dynamic environments and robust against …

Vision-based 3d modeling of unknown dynamic environments for real-time humanoid navigation

D Wahrmann, AC Hildebrandt, T Bates… - … Journal of Humanoid …, 2019 - World Scientific
In order to achieve real autonomy, robots have to be able to navigate in completely unknown
environments. Due to the complexity of computer vision algorithms, almost every approach …

A universal footstep planning methodology for continuous walking in challenging terrain applicable to different types of legged robots

A Stumpf, O von Stryk - 2022 International Conference on …, 2022 - ieeexplore.ieee.org
In recent years, the capabilities of legged locomotion controllers have been significantly
advanced enabling them to traverse basic types of uneven terrain without visual perception …

Real-time pattern generation among obstacles for biped robots

AC Hildebrandt, D Wahrmann… - 2015 IEEE/RSJ …, 2015 - ieeexplore.ieee.org
In this paper we present a step-planner embedded in a framework which enables a
humanoid robot to navigate among obstacles, exploiting its overall capacities. The system …

Kinematic optimization for bipedal robots: a framework for real-time collision avoidance

AC Hildebrandt, S Schwerd, R Wittmann… - Autonomous …, 2019 - Springer
Bipedal locomotion is more than dynamically stable walking. The redundant kinematic
design of humanoid robots allows for complex motions in complex scenarios. One challenge …

A novel non-collision path planning strategy for multi-manipulator cooperative manufacturing systems

C Su, J Xu - The International Journal of Advanced Manufacturing …, 2022 - Springer
Analogous to the definition of human–robot interaction, the case of multiple manipulators
with shared workspace, asynchronous manufacturing tasks, and independent objects is …

Real-time predictive kinematic evaluation and optimization for biped robots

AC Hildebrandt, M Demmeler… - 2016 IEEE/RSJ …, 2016 - ieeexplore.ieee.org
Collision-free walking in cluttered environments is still an open issue for humanoids. Most
current approaches use heuristics with large safety margins to plan the robot's motion. That …

Fast footstep planning with aborting A

M Missura, M Bennewitz - 2021 IEEE International Conference …, 2021 - ieeexplore.ieee.org
Footstep planning is the dominating approach when it comes to controlling the walk of a
humanoid robot, even though a footstep plan is expensive to compute. The most prominent …