کنفرانس مهندسی برق ایران

صفحه اصلی / سی و دومین کنفرانس بین المللی مهندسی برق

Modeling and control of two PPR cooperative manipulations with a passive joint

نویسندگان :

Hassan Khosravi¹ Farhad Fani Saberi² Rasul Fesharakifard³

1- دانشگاه صنعتی امیرکبیر 2- دانشگاه صنعتی امیرکبیر 3- دانشگاه صنعتی امیرکبیر

کلمات کلیدی :

cooperative manipulation،passive joint،manipulation،parallel manipulation،close chain،non-linear control

چکیده :

In this academic study, we delve into a detailed analysis of the kinematic aspects of a collaborative manipulation utilizing two arms, aiming to move a long rod within a two-dimensional space. Each arm crucial to this task has two active principal joints and a passive revolute joint (PPR), strategically chosen to simplify and reduce the complexity of the system's equations. Additionally, this research explores the dynamics involved in this collaborative manipulation, examining the forces exerted while moving the rod. By addressing both kinematic and dynamic elements and proposing a non-linear control approach, this work significantly contributes to advancing cooperative robotic manipulation, especially in scenarios where strategic movement of elongated objects in a flat space is essential. this research is a simplified model of the movement of objects in 3D space by cooperative aerial manipulation and the passive joint mechanism is examined in it.