Humanoid Robot Design

Author(s):  
Xueling Zhao ◽  
Shouquan Bian ◽  
Liguo Hao ◽  
Peng Zhao
Keyword(s):  
2020 ◽  
Vol 17 (03) ◽  
pp. 2050010
Author(s):  
Saeed Saeedvand ◽  
Hadi S. Aghdasi ◽  
Jacky Baltes

Although there are several popular and capable humanoid robot designs available in the kid-size range, they lack some important characteristics: affordability, being user-friendly, using a wide-angle camera, sufficient computational resources for advanced AI algorithms, and mechanical robustness and stability are the most important ones. Recent advances in 3D printer technology enables researchers to move from model to physical implementation relatively easy. Therefore, we introduce a novel fully 3D printed open platform humanoid robot design named ARC. In this paper, we discuss the mechanical structure and software architecture. We show the capabilities of the ARC design in a series of experimental evaluations.


Author(s):  
S. Mohammadi ◽  
H. A. Talebi ◽  
M. A. Soleimani ◽  
M. Mirsalim ◽  
S. Asgari

Author(s):  
Yisi Liu ◽  
Fan Li ◽  
Lin Hei Tang ◽  
Zirui Lan ◽  
Jian Cui ◽  
...  

Author(s):  
T. C. Yih ◽  
Madhu V. Shurpali ◽  
Sankar Pemmaraju

This paper is concerned with the development of an anthropometric robot arm for the humanoid robot – Tyche. The design was based on physiology and anthropometry of the human arm. The Tyche-arm uses a skew-pantograph mechanism, as the control device, that helps in magnifying the input. The link lengths of the structure are determined based on topological studies and avoidance of the singularity condition. A fault tolerant design for the linear actuator is incorporated in the design. The kinematic and dynamic analyses of the Tyche-arm are performed on the weight lifting activity, with the upper arm fixed in five different positions. The kinematic parameters, axial forces in the links and the torques for each joint are obtained and plotted with respect to time.


2011 ◽  
Vol 08 (03) ◽  
pp. 439-458 ◽  
Author(s):  
KATAYON RADKHAH ◽  
CHRISTOPHE MAUFROY ◽  
MORITZ MAUS ◽  
DORIAN SCHOLZ ◽  
ANDRE SEYFARTH ◽  
...  

Biomechanics research shows that the ability of the human locomotor system depends on the functionality of a highly compliant motor system that enables a variety of different motions (such as walking and running) and control paradigms (such as flexible combination of feedforward and feedback controls strategies) and reliance on stabilizing properties of compliant gaits. As a new approach of transferring this knowledge into a humanoid robot, the design and implementation of the first of a planned series of biologically inspired, compliant, and musculoskeletal robots is presented in this paper. Its three-segmented legs are actuated by compliant mono- and biarticular structures, which mimic the main nine human leg muscle groups, by applying series elastic actuation consisting of cables and springs in combination with electrical actuators. By means of this platform, we aim to transfer versatile human locomotion abilities, namely running and later on walking, into one humanoid robot design. First experimental results for passive rebound, as well as push-off with active knee and ankle joints, and synchronous and alternate hopping are described and discussed. BioBiped1 will serve for further evaluation of the validity of biomechanical concepts for humanoid locomotion.


Author(s):  
Xingwei Zhao ◽  
Bin Zi

Dynamic modeling and mechanics analysis of a novel pneumatic muscle driven parallel mechanism for imitating human pelvis (PMPMHP) is investigated. The PMPMHP has some advantages for both parallel structure and pneumatic muscle actuator. To begin with, the kinematic model of the PMPMHP is introduced and the dimensions of the PMPMHP are optimized by using genetic algorithm. Then, the dynamic model is developed on the basis of Newton–Euler method and ideal gas law. After that the workspace, singularity and stiffness of the PMPMHP are analyzed. At the end, simulation results indicate the feasible operation performances of the PMPMHP. This mechanism can be further utilized either for rehabilitation therapy of human pelvises or for humanoid robot design of the pelvis part.


Author(s):  
Elmer P. ◽  
Jazper Jan C. Biliran ◽  
Ron-Ron G. ◽  
D. Johnson ◽  
Adranne Rachel B. Valenci

Author(s):  
Fan Li ◽  
Danni Chang ◽  
Yisi Liu ◽  
Jian Cui ◽  
Shanshan Feng ◽  
...  

The first impression of robot appearance normally affects the interaction with physical robots. Hence, it is critically important to evaluate the humanoid robot appearance design. This study towards evaluating humanoid robot design based on global eye-tracking metrics. Two methods are selected to extract global eye-tracking metrics, including bin-analysis-based entropy and approximate entropy. The data are collected from an eye-tracking experiment, where 20 participants evaluate 12 humanoid robot appearance designs with their eye movements recorded. The humanoid robots are evaluated from five aspects, namely smartness, friendliness, pleasure, arousal, and dominance. The results show that the entropy of fixation duration and velocity, approximate entropy of saccades amplitude are positively associated with the subjective feelings induced by robot appearance. These findings can aid in better understanding the first impression of human-robot interaction and enable the eye-tracking-based evaluation of humanoid robot design. By combining the theory of design and bio-signals analysis, the study contributes to the field of Transdisciplinary Engineering.


Author(s):  
Matthew Chignoli ◽  
Donghyun Kim ◽  
Elijah Stanger-Jones ◽  
Sangbae Kim

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