Postural Stability Analysis of Compass-like Biped Robot Model
نویسندگان
چکیده
منابع مشابه
Optimal Gaits For Compass-Like Biped Robot
With free walk velocity; the individual will naturally enlist the speed that will provide maximum energy efficiency. Inspired by this idea, we exploit a passivity based control strategy to study, the preferred walking gait of a compass-like biped robot. In fact, for any ground slope, we use a dynamic optimization of the mechanical cost which is proportional to the mechanical work in the system ...
متن کاملCompass-Like Biped Robot Part I : Stability and Bifurcation of Passive Gaits
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...
متن کاملInverse Stability Analysis of a Biped Robot
This paper addresses the design and programming of a biped robot. Simple kinematics will be employed to carry out an analysis of biped stability and control. Center of mass and angular position are key components of successful motion. These variables are monitored throughout each process gait. The motion is simulated using COSMOSMotion. Different software packages found in the market are analyz...
متن کاملStability of Hybrid System Limit Cycles: Application to the Compass Gait Biped Robot
Limit cycles are common in hybrid systems. However the non-smooth dynamics of such systems makes stability analysis difficult. This paper uses recent extensions of trajectory sensitivity analysis to obtain the characteristic multipliers of non-smooth limit cycles. The stability of a limit cycle is determined by its characteristic multipliers. The concepts are illustrated using a compass gait bi...
متن کامل1282 A Study of the Passive Gait of a Compass - Like Biped Robot : Symmetry and Chaos
The focus of this work is a systematic study of the passive gait of a compass-like, planar, biped robot on inclined slopes. The robot is kinematically equivalent to a double pendulum, possessing two kneeless legs with point masses and a third point mass at the "hip" joint. Three parameters, namely, the ground-slope angle and the normalized mass and length of the robot describe its gait. We show...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 2006
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.24.232