This paper briefly discusses about the Robust Controller based on Adaptive Sliding Mode Technique with RBF Neural Network (ASMCNN) for Robotic Manipulator tracking control in presence of uncertainities and disturbances. The aim is to design an effective trajectory controller without any modelling information. ASMCNN designed have robust Robot Manipulator, which combines Estimation Control. mode...

The inverse kinematics problem of a two degree of freedom (2DOF) planar robot arms issolved using Adomian’s decomposition method (ADM), after converting to a system of twononlinear algebraic equations. The advantage of the method is that it gives the solutions asfunctions of the desired position of the end effecter and the length of the arms. The accuracyof the solutions can be increased up to ...

Rotary electromagnetic generators that have high power density, large output, and rotational inertia are increasingly used in vibration energy-harvesting systems. When applied to single-degree-of-freedom (SDOF) systems, it is found the inertance reduces system frequency bandwidth. Furthermore, maximum output of SDOF systems limited by mechanical damping allowable stroke. Two-degrees-of-freedom ...

The study numerically investigates the three-dimensionality in flow and two-degree-of-freedom (2DOF) vortex-induced-vibrations (VIV) characteristics of an elastically mounted circular cylinder. cylinder is allowed to vibrate both streamwise transverse directions. A low value mass-ratio [Formula: see text] with zero-damping coefficient taken for simulations. primary aim understand vortex sheddin...

The paper deals with the control of nonlinear processes with 2DOF-PI controllers. A new and practical tuning method, based on recent ideas of immersion and invariance, is proposed for the dynamic adjustment of the set-point weight. The main attractive feature of the proposal is the possibility of assigning a reduced-order linear dynamics for the tracking response beyond the nonlinear characteri...

The application of the two-degree-of-freedom (2DOF) control to the electrodynamic multi-axis shaking system that is not permitted to employ the iteration control method is presented. A transformation matrix is used to remove a redundancy. The redundancy arises from the fact that the 6DOF shaking table is composed of 8-shakers. Furthermore, the influences of the specimen and the crosscoupling te...

A robust two-degree-of-freedom control scheme is proposed for permanent magnet synchronous motor PMSM using extended state observer ESO . The robustness is achieved based on the ESO. Parameter perturbation and external disturbances in PMSM drive system are treated as disturbance variable, and then the motion model of PMSM is transformed into an extended state model by introducing this disturban...