TO STUDY AND DEVELOP A PROTOTYPE MODEL OF PARALLEL MANIPULATOR

Abstract

Parallel manipulators have gained a lot of interest during the recent five decades. A parallel manipulator is constructed with an upper moving platform and a lower fixed platform, associated by no less than two linkages in parallel, hence the name. The parallel manipulator so numerous focal points over their serial counterparts. Some of these advantages are high accuracy, high stiffness, and low inertia which make them favourable for numerous applications. Parallel controllers additionally have a few hindrances, for example-high cost, small workspace, complex forward kinematics and complicated forms. To alleviate these disadvantages, the plan and improvement of parallel controllers with under six level of opportunity was centeredaround by various scientists.