Modeling and Wrench feasible workspace analysis of a spatial cable suspended robots is presented. A six-cable spatial cable robot is used the same as Stewart robots. Due to slow motion of the robot we suppose the motion as pseudostatic and kinetostatic modeling is performed. Various workspaces are defined and the results of simulation are presented on the basis of various workspaces and app...

This paper introduces the dynamic modelling of a single-link flexible manipulator with two cables. The end-effector is attached at distal end link and tensed cables are used to suppress vibration. considered as an Euler-Bernoulli beam cable massless spring. By applying Hamilton's principle, set nonlinear equations motion derived boundary constraints. A calculation method proposed determine natu...

Abstract In order to analyze the vibration response of traveling temperature salt depth system cable at a certain velocity, its stress and fracture are analyzed. Based on ANSYS Workbench platform, numerical simulation model two-dimensional underwater vortex induced is built using fluid structure coupling calculation method. Six groups different speeds, including 1kn, 3kn, 6kn, 9kn, 12kn 15kn, s...

The structural integrity of the rotors of wind power stations can be monitored by a variety of sensors. However, the power supply of the employed sensors should not be connected by cable because lightning strikes are provoked that way. Therefore, energy harvesting systems are an interesting alternative. Three concepts for electrical power generation by harvesting the energy from the movements i...

Energy harvesting is a technology that gathers energy such as sunlight, artificial light, and vibration and heat from machinery to obtain electric power. Applying this technology to wireless sensor modules in a machine-to-machine (M2M) wireless sensor network will eliminate the need for grid-based power and primary batteries and create new value in the form of maintenance-free, battery-free, an...