Adaptive Gait Control for a Quadruped Robot on 3D Path Planning
نویسندگان
چکیده
منابع مشابه
Gait Planning and Stability Control of a Quadruped Robot
In order to realize smooth gait planning and stability control of a quadruped robot, a new controller algorithm based on CPG-ZMP (central pattern generator-zero moment point) is put forward in this paper. To generate smooth gait and shorten the adjusting time of the model oscillation system, a new CPG model controller and its gait switching strategy based on Wilson-Cowan model are presented in ...
متن کاملAdaptive gait pattern control of a quadruped locomotion robot
The authors have proposed a control system of a quadruped locomotion robot by using nonlinear oscillators. It is composed of a leg motion controller and a gait pattern controller. The leg motion controller drives the actuators of the legs by using local feedback control. The gait pattern controller involves nonlinear oscillators with mutual interactions. In this paper, capability of adaptation ...
متن کاملDynamics 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 کاملLocomotion Gait Optimization for a Quadruped Robot
Legged robot gait generation is a challenging task that involves the control of a large number of degrees of freedom (DOF’s) within a mechanical structure that varies during locomotion. A large number of motion parameters have to be considered in order to obtain a stable, natural and efficient locomotion. Legged robot locomotion applies nonlinear dynamical equations of high order with a multidi...
متن کاملCombining Automated Planning and Hybrid Control: A Quadruped Bouncing Gait
This proposed thesis topic aims to combine automated planning and hybrid control techniques. In this paper we describe a particular case study in this direction: the development of a quadruped bouncing gait with four qualitative states, quad-stance, touch-off, flight, and touchdown. Our approach is novel in that gait achievement is defined in terms of flexible constraint windows in statespace a...
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: IEEJ Transactions on Electronics, Information and Systems
سال: 2003
ISSN: 0385-4221,1348-8155
DOI: 10.1541/ieejeiss.123.1813