Self-Collision Detection & Avoidance Algorithm for a Robot Manipulator

نویسنده

  • Chanhun Park
چکیده

139 Abstract— A self-collision algorithm of two arms has been developed for a developed dual arm robot manipulator. Because the developed dual arm robot is supposed to do a job of complex task which needs cooperative motion of two arms. In this complex task, self-collision of two arms can occur. In this paper, developed self-collision avoidance algorithm to prevent the limbs of the dual arm robot from colliding to each other will be introduced. The developed dual arm robot manipulator would be much safe in the situation of self-collision caused by wrong teaching and a breakdown of controller and etc.

برای دانلود 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

A Navigation System for Autonomous Robot Operating in Unknown and Dynamic Environment: Escaping Algorithm

In this study, the problem of navigation in dynamic and unknown environment is investigated and a navigation method based on force field approach is suggested. It is assumed that the robot performs navigation in...

متن کامل

Collision Avoidance for a Visuo - motor System Using Multiple Self - organizing Maps

Collision avoidance for a visuo-motor system in unstructured and cluttered environment is described. The achievement of collision avoidance is based on a simplified path planning system and motion control performed by self-organizing maps. The self-organizing maps are learned to determine joint angles of a redundant manipulator. Since the learning algorithm promises to make the manipulator reac...

متن کامل

Optimal Trajectory Planning of a Mobile Robot with Spatial Manipulator For Spatial Obstacle Avoidance

Mobile robots that consist of a mobile platform with one or many manipulators mounted on it are of great interest in a number of applications. Combination of platform and manipulator causes robot operates in extended work space. The analysis of these systems includes kinematics redundancy that makes more complicated problem. However, it gives more feasibility to robotic systems because of the e...

متن کامل

Collision Avoidance and Handling for a Mobile Manipulator

In general service robots move autonomously in partially known environments. This paper proposes a collision avoidance and collision handling scheme to move through such working areas. Both schemes are implemented in a single paradigm: artificial and measured forces are combined, resulting in force/torque vectors. The force/torque vectors are superimposed and the robot’s joint velocities are de...

متن کامل

Manipulator-Based Grasping Pose Selection by means of Task-Objective Optimisation

This paper presents an alternative to inverse kinematics for mobile manipulator grasp pose selection which integrates obstacle avoidance and joint limit checking into the pose selection process. Given the Cartesian coordinates of an object in 3D space and its normal vector, end-effector pose objectives including collision checking and joint limit checks are used to create a series of cost funct...

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

برای دانلود 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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2015