Positioning Error Compensation for Industrial Robots Based on Stiffness Modelling

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Knowledge Based Error Recovery in Industrial Robots

This paper describes the main aims of a new research project concerned with the implementation of automatic error recovery f ac i l i t i e s in industr ial robotics. An approach is discussed in which an existing manufacturing work ce l l is to be enhanced by the addition of a task event model contained in an error recovery knowledge base. This paper outlines the main design issues involved in ...

متن کامل

Robust fault detection based on compensation of the modelling error

The problem of compensation of modelling errors for the purpose of robust fault detection based on parity relations is addressed. The idea is to approximate unmodelled non-linear dynamics by a neural network model and then to remove the e€ ects of unmodelled dynamics from the primary residuals. The design of such a compensator takes two steps. In the ®rst, a subset of the most informative regre...

متن کامل

Joint stiffness identification of industrial serial robots

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 کامل

A flexible multi-sensor positioning system for industrial robots

This paper offers an approach for a sensor-based robot positioning system which solves the problem of positioning the tool of an industrial robot relative to a work object for a subsequent assembly or application in the same way as it was done once during setup with a reference work object. The approach takes sensors as abstract data sources and is therefore able to use different kinds of senso...

متن کامل

Thermal Error Modelling for Real-Time Error Compensation

A modelling strategy for the prediction of both the scalar and the position-dependent thermal error components is presented. Two types of empirical modelling method based on the multiple regression analysis (MRA) and the artificial neural network (ANN) have been proposed for the reaLtime prediction of thermal errors with multiple temperature measurements. Both approaches have a systematic and c...

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

ژورنال

عنوان ژورنال: Complexity

سال: 2020

ISSN: 1099-0526,1076-2787

DOI: 10.1155/2020/8850751