Kinematic analysis of a novel 3-CRU translational parallel mechanism
نویسندگان
چکیده
منابع مشابه
kinematic analysis of a novel 3-crs/pu parallel manipulator
in this research work, a novel parallel manipulator with high positioning and orienting rate is introduced. this mechanism has two rotational and one translational degree of freedom. kinematics and jacobian analysis are investigated. moreover, workspace analysis and optimization has been performed by using genetic algorithm toolbox in matlab software. because of decreasing moving elements, it i...
متن کاملKinematic and Dynamic Analysis of Tripteron, an Over-constrained 3-DOF Translational Parallel Manipulator, Through Newton-Euler Approach
In this research, as the main contribution, a comprehensive study is carried out on the mathematical modeling and analysis of the inverse kinematics and dynamics of an over-constraint three translational degree-of-freedom parallel manipulator. Due to the inconsistency between the number of equations and unknowns, the problem of obtaining the constraint forces and torques of an over-constraint m...
متن کاملKinematic analysis of translational 3-DOF micro parallel mechanism using matrix method
In this paper, we applied the matrix method to kinematic analysis of our translational 3-DOF (Degrees Of Freedom) micro parallel mechanism for an instance of general flexure mechanisms. The matrix method has been well developed in architecture to analyze a frame structure. We found that this method is well applicable to such a flexure mechanism with circular notched hinges as our micro parallel...
متن کاملOn the Analysis and Kinematic Design of a Novel 2-DOF Translational Parallel Robot
The conceptual design of parallel robots can be dated back to the time when Gough established the basic principles of a device with a closed-loop kinematic structure (Gough 1956), that can generate specified position and orientation of a moving platform so as to test tire wear and tear. Based on this principle, Stewart designed a platform for use as an aircraft simulator in 1965 (Stewart 1965)....
متن کاملSensitivity Analysis of the Orthoglide, a 3-DOF Translational Parallel Kinematic Machine
This paper presents a sensitivity analysis of the Orthoglide, a 3-DOF translational Parallel Kinematic Machine. Two complementary methods are developed to analyze its sensitivity to its dimensional and angular variations. First, a linkage kinematic analysis method is used to have a rough idea of the influence of the dimensional variations on the location of the end-effector. Besides, this metho...
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: Mechanical Sciences
سال: 2015
ISSN: 2191-916X
DOI: 10.5194/ms-6-57-2015