Parallel manipulators are robotic devices that differ from the more traditional serial robotic manipulators by their kinematic structure. Parallel manipulators are composed of multiple closed kinematic loops. Typically, these kinematic loops are formed by two or more kinematic chains that connect a moving platform to a base, where one joint in the chain is actuated and the other joints are pass...

Cable-driven parallel robots are a special type of robot in which an end-effector is attached to fixed frame by means several cables. The position and orientation the can be controlled controlling length These present wide range advantages, control algorithms required have greater complexity than those traditional serial robots. Measuring cable tension important task this as many rely on inform...

Since most of the cable-driven parallel manipulators (CDPMs) are small in dimension or low speed, self-weight inertia cable is neglected when dealing with problems kinematics, dynamics and workspace. The treated as a massless straight line, not discussed. However, camera robot large-span high-speed CDPM. Thus, cannot be negligible. curved due to modeled catenary accurately account for its saggi...

This paper presents an approach on stability analysis of cable-driven parallel robots (CDPRs) considering cable mass based tensions and stiffness matrix condition numbers. A model is introduced the effect mass. established model. Then, numbers are presented. Furthermore, CDPRs discussed. Numerical simulations show that better in center at top whole workspace than other places, which agrees well...

A cable-driven parallel robot (CDPR) was developed for the installation of curtain wall modules (CWM). The research addressed question whether CDPR capable installing CWMs with sufficient accuracy while being competitive compared to conventional manual methods. In order develop and test such a system, conceptual framework that consisted three sub-systems defined. tests, carried out in two close...

The design and analysis of a 4-DOF multi-link cable driven parallel mechanism is presented. In contrast to many existing cable driven parallel mechanism, the proposed manipulator’s rigid links are serially articulated. This design preserves the advantages associated with cabledriven parallel mechanisms, and introduces the advantages in having a serial kinematic structure. The kinematic and kine...

in this paper, according to high load capacity and rather large workspace characteristics of cable driven robots (cdrs), maximum dynamic load carrying capacity (dlcc) between two given end points in the workspace along with optimal trajectory is obtained. in order to find dlcc of cdrs, joint actuator torque and workspace of the robot constraints concerning to non-negative tension in cables are ...