ScholarLens Back to search
2000•Mechanical Science and TechnologyRequires access

A Novel Spatial Four DOF Parallel Mechanism and Its Position Analysis

Zhao Tie

Open publisher page 22 citations

Abstract

A novel model of a 4 DOF parallel manipulator is presented. The degree of freedom and the characteristics of the mechanism model are discussed. The solutions are developed for both the inverse and forward kinematics. The inverse kinematics produces two solutions for each leg of the manipulator. The forward kinematics is reduced to a eighth order polynomial equation. Some numerical examples for the position kinematics are presented finally.

About this research paper

What this paper is about

A novel model of a 4 DOF parallel manipulator is presented. The degree of freedom and the characteristics of the mechanism model are discussed. The solutions are developed for both the inverse and forward kinematics. The inverse kinematics produces two solutions for each leg of the manipulator. The forward kinematics is reduced to a eighth order polynomial equation. Some numerical examples for the position kinematics are presented finally.

Why it matters

OpenAlex reports 22 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

A novel model of a 4 DOF parallel manipulator is presented. The degree of freedom and the characteristics of the mechanism model are discussed. The solutions are developed for both the inverse and forward kinematics. The inverse kinematics produces two solutions for each leg of the manipulator. The forward kinematics is reduced to a eighth order polynomial equation. Some numerical examples for the position kinematics are presented finally.

Key concepts: Kinematics, Inverse kinematics, Position (finance), Kinematics equations, Mechanism (biology), Forward kinematics, Parallel manipulator, Polynomial

Related papers

Related paper 1Related paper 2Related paper 3
Back to paper searchBrowse research topicsOriginal source
A Novel Spatial Four DOF Parallel Mechanism and Its Position Analysis — Research Paper | ScholarLens