Free Gait Pattern Generator for the Quadruped Walking Robot ALDURO

نویسندگان

  • Manfred Hiller
  • Daniel Germann
  • Jörg Müller
چکیده

The purpose of this paper is to give a short overview of the ongoing work of the combined four-legged and wheeled walking machine ALDURO with special consideration to gait generation in unstructured terrain.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dynamics modeling and stable gait planning of a quadruped robot in walking over uneven terrains

Quadruped robots have unique capabilities for motion over uneven natural environments. This article presents a stable gait for a quadruped robot in such motions and discusses the inverse-dynamics control scheme to follow the planned gait. First, an explicit dynamics model will be developed using a novel constraint elimination method for an 18-DOF quadruped robot. Thereafter, an inverse-dynamics...

متن کامل

Dynamics, Stability Analysis and Control of a Mammal-Like Octopod Robot Driven by Different Central Pattern Generators

In this paper, we studied numerically both kinematic and dynamic models of a biologically inspired mammal-like octopod robot walking with a tetrapod gait. Three different nonlinear oscillators were used to drive the robot’s legs working as central pattern generators. In addition, also a new, relatively simple and efficient model was proposed and investigated. The introduced model of the gait ge...

متن کامل

Gait planning for quadruped robot based on dynamic stability: landing accordance ratio

In this article, the method for increasing dynamic stability of quadruped robot is proposed. Previous researches on dynamic walking of quadruped robots have used only walking pattern called central pattern generator (CPG). In this research, different from walking generation with only CPG, a instinctive stability measure called landing accordance ratio, is proposed and used for increasing dynami...

متن کامل

Biologically Inspired Quadruped Robot Biosbot: Modeling, Simulation and Experiment

A biocybernetics-based control scheme for the walking robot BIOSBOT (a quadruped robot system) is presented. The ADAMS (Automatic Dynamic Analysis of Mechanical Systems) computer program is used to model and simulate the performance of BIOSBOT based on CPG (central pattern generator) control theory. Reflexes are also introduced to increase the reactivity between BIOSBOT and the environments. A ...

متن کامل

Stable Dynamic Walking of a Quadruped Robot “Kotetsu” against Perturbations on Posture and Rhythmic Motion

We are developing a general quadrupedal locomotion controller by using a neural model involving a CPG (Central Pattern Generator) utilizing normal ground reaction force (leg loading) sensory feedback for both rolling motion (posture) and gait (rhythmic motion) control. In this abstract, we report the results of experiments using a quadruped robot “Kotetsu” in order to verify the results of our ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2003