Virtual Instrumentation in the Robot’s Kinematics Velocities Analyze

Abstract

For the robot's dynamic behaviour analyse will be necessary to know the positions, velocities, accelerations of all robot's joints. For that firstly will be necessary to know the positions and secondary the angular and linear velocities in all robot's joints. The LabVIEW software from National Instruments, USA, assures one easily way to obtain the information, in matrix form, about the joint's positions and velocities and compare them with the data acquisition, information that could be used in the future, in the assisted dynamic behaviour. In the paper was shown some different cases of the relative joint's velocities. The applied method solves one small part of the complex problems of the robot's kinematics.

Synthesis and antibacterial evaluation of new pyrrolo[3’,4’:3,4]pyrrolo[1,2-a]quinoline and pyrrolo[3',4':3,4]pyrrolo[2,1-a]isoquinoline derivatives

“…In this context, as part of our ongoing research aiming at the design and synthesis of new fused N-heterocyclic compounds with biological activities [14][15][16][17][18], we present here the synthesis, structure and the antimicrobial evaluation of two series of compounds with pyrrolo-pyrrolo [2,1-a]isoquinoline and pyrrolo-pyrrolo [1,2-a]quinoline structures (fig. 1), both series having the end pyrrole cycle as N-substituted cyclic imide.…”