A suspended Cable-Driven Parallel Robot (CDPR) composed of eight cables and a moving platform (MP) is used in pick-and-place application metal plates with different shapes, sizes masses. In order to ensure robust control despite mass variation, several combinations schemes laws have been experimented on prototype at IRT Jules Verne, France. The main objective this paper provide recommendations ...

Cable-driven parallel robots offer significant advantages in terms of workspace dimensions and payload capability. Their mechanical structure transmission system consist light extendable cables that can withstand high tensile loads. Cables are wound unwound by a set motorized winches, so the robot mainly depend on amount cable each drum store. For this reason, these manipulators attractive for ...

With the development of cities, more high-rise buildings continue to emerge. Regular cleaning building exterior walls is necessary, which mainly relies on manual work now. In this article, planar four-cable-driven parallel robot (CDPR) adopted carry out external buildings. Firstly, kinematic model and static are established. The influence maximum cable force workspace analyzed, position connect...

Robots are controlled with a discrete-time controller that includes a highlevel loop for motion control and a faster internal loop that controls the actuators. We intend to simulate the behavior of the whole chain for a cable-driven parallel robot (CDPR) with linear elastic cables and we will show that such a simulation cannot be performed using classical simulation tools. We exhibit a simulati...

In this paper, the kinematics and dynamics modeling of the mechatronic model for a 6 DOF cabledriven parallel robot are covered and a real-time capable simulation model for such robots is derived. The governing equations of motion of the mobile platform are acquired using Newton-Euler formalism, furthermore, the pulley kinematics of the winches and a spring-damper based cable model are introduc...

this paper proposes a control strategy for a cable-suspended robot based on sliding mode approach (smc) which is faced to external disturbances and parametric uncertainties. this control algorithm is based on lyapunov technique which is able to provide the stability of the end-effecter during tracking a desired path with an acceptable precision. the main contribution of the paper is to calculat...

Cable-driven parallel robot (CDPR) are parallel robots that use coilable cables as legs. We are interested here in suspended CDPR for which there is no cable that exert a downward force on the platform. If we assume that the cables are mass-less and not elastic it has been shown that at a given pose whatever is the number m > 6 of cables there will always be at most 6 cables under tension simul...