Joint Space Point-to-point Motion Planning for Robots. an Industrial Implementation

نویسندگان

  • Gianluca Antonelli
  • Stefano Chiaverini
  • Marco Palladino
  • Gian Paolo Gerio
  • Gerardo Renga
چکیده

A path-following algorithm for industrial robots is presented in this paper. The algorithm generates off-line a joint space point-to-point trajectory that, by exploiting knowledge of the dynamic model, takes into account the actuators’ torque limits while preserving the geometric path. Due to the software characteristic of the specific industrial architecture, the trajectories adopt a trapezoidal velocity profile. The algorithm has been designed, implemented and extensively tested on a Comau SMART H4 robot, a closedchain six-degree-of-freedom industrial manipulator. Copyright c ©2005 IFAC

برای دانلود رایگان 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

Trajectory Optimization of Cable Parallel Manipulators in Point-to-Point Motion

Planning robot trajectory is a complex task that plays a significant role in design and application of robots in task space. The problem is formulated as a trajectory optimization problem which is fundamentally a constrained nonlinear optimization problem. Open-loop optimal control method is proposed as an approach for trajectory optimization of cable parallel manipulator for a given two-end-po...

متن کامل

مسیریابی حرکت روبات‌های ماشین‌واره با روش پیشروی سریع

The Robot Motion Planning (RMP) problem deals with finding a collision-free start-to-goal path for a robot navigating among workspace obstacles. Such a problem is also encountered in path planning of intelligent vehicles and Automatic Guided Vehicles (AGVs). In terms of kinematic constraints, the RMP problem can be categorized into two groups of Holonomic and Nonholonomic problems. In the first...

متن کامل

Planning Arm with 5 Degrees of Freedom for Moving Objects Based on Geometric Coordinates and Color

Skilled mechanical arms of consanguine relationship formed by joints the relative motion of the adjacent interfaces enable, have been connected. Ability to perform a variety of pre-programmed robotic manipulator in various industries. Skilled mechanical arms in recent years as a significant progress has been completed. House repair and easier to work with them as well and fit and optimal relati...

متن کامل

Mobile Robot Online Motion Planning Using Generalized Voronoi Graphs

In this paper, a new online robot motion planner is developed for systematically exploring unknown environ¬ments by intelligent mobile robots in real-time applications. The algorithm takes advantage of sensory data to find an obstacle-free start-to-goal path. It does so by online calculation of the Generalized Voronoi Graph (GVG) of the free space, and utilizing a combination of depth-first an...

متن کامل

Kinematics and Dynamics of two Cooperating Robots in Spatial Moving of an Object

The kinematics and dynamics of two industrial cooperating robots are presented in this paper. The NOC (natural orthogonal complement) method is used to derive the dynamical equations for the motion of two cooperating robots. The joint torques of the two robots are determined based on the optimization techniques in order to obtain unique solution for joint torques. To this end, minimizing the cr...

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

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005