Solution of forward kinematics in Stewart platform using six rotary sensors on joints of three legs

نویسندگان

  • Ali Mahmoodi
  • Amir Sayadi
  • Mohammad Bagher Menhaj
چکیده

Solution of forward kinematics in Stewart platform using six rotary sensors on joints of three legs A. Mahmoodi, A. Sayadi & Mohammad B. Menhaj a Department of Aerospace Engineering, Center of Excellence for Design and Simulation of Space Systems (DSSS), KNTU University of Technology, Vafadar Ave. Tehranpars., Tehran, Iran b Department of Mechanical Engineering, Azad Islamic University, Karaj Branch, Tehran, Iran c Department of Electrical Engineering, Amir Kabir University of Technology, Hafez Ave, Tehran, Iran Published online: 07 Nov 2013.

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

Application of Wavelet Neural Network in Forward Kinematics Solution of 6-RSU Co-axial Parallel Mechanism Based on Final Prediction Error

Application of artificial neural network (ANN) in forward kinematic solution (FKS) of a novel co-axial parallel mechanism with six degrees of freedom (6-DOF) is addressed in Current work. The mechanism is known as six revolute-spherical-universal (RSU) and constructed by 6-RSU co-axial kinematic chains in parallel form. First, applying geometrical analysis and vectorial principles the kinematic...

متن کامل

Spherically actuated platform manipulator

This article presents the inverse and forward pose and rate kinematics solutions for a novel 6-dof platform manipulator, actuated by two base-mounted spherical actuators. The moving platform is connected to the fixed base by two identical SPU serial chain legs. The S-joint is active, and the remaining two joints in each chain are passive. An analytical solution is presented for the inverse pose...

متن کامل

Modeling and Evaluating of the Stewart Platform

This paper presents an algorithm for solving forward kinematics problem of the Stewart Platform and an application for modeling of the Stewart Platform's motions. The developed application is able to solve forward kinematics problem in given accuracy; to calculate curve of the tool positioned on the mobile platform; to calculate possible deviation of the tool from a nominal position if lengths ...

متن کامل

The Effects of Increasing Running Speed on Three-Dimensional Peak Angle of the Lower Limb Joints in Stance Phase

Objective: Attention can be paid to the biomechanical characteristics of running since the speed of running varies. The aim of the present study was to investigate the effects of increasing running speed on the three-dimensional kinematics of the lower limb’ joints in the stance phase. Methods: The research was quasi-experimental. 27 volunteer subjects ran on a treadmill and the kinematic and ...

متن کامل

A Novel 6 dof Parallel Robot With Decoupled Translation and Rotation

This paper describes a new parallel robot with 6 degree of freedom (dof) and decoupled kinematics. The robot is composed of six legs with actuated prismatic joints; three legs control the spatial position of the center of the mobile platform, while the remaining legs are used to define the end effector orientation. The decouple kinematics is obtained by using a new approach for a triple spheric...

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:
  • Advanced Robotics

دوره 28  شماره 

صفحات  -

تاریخ انتشار 2014