In this paper, the dynamic response of a three-rotor flexible coupling to the angularmisalignment has been studied. The coupling is a power transmission agent between the motor andgearbox, in the power transmission system of SAG Mill (semi autogenously mill) in the Gol-e-Gohariron ore complex in Sirjan, Iran. Degrees of freedom of the system are the model's lateral deflectionsand the rigid-body...

A Space Free-Flying Robot (SFFR) includes an actuated base equipped with one or more manipulators to perform on-orbit missions. Distinct from fixed-based manipulators, the spacecraft (base) of a SFFR responds to dynamic reaction forces due to manipulator motions. In order to control such a system, it is essential to consider the dynamic coupling between the manipulators and the base. Explicit d...

This paper presents a novel robust fractional PIλ controller design for flexible joint electrically driven robots. Because of using voltage control strategy, the proposed approach is free of problems arising from torque control strategy in the design and implementation. In fact, the motor's current includes the effects of nonlinearities and coupling in the robot manipulator. Therefore, cancella...

This paper presents the concept of flexible type of coupling for power transmission in light load conditions. In some cases of power transmission due to manufacturing limitations and/or misalignment at the time of installation, coupling may fail. It is observed that in power transmission flexible links are used in the form of belt loops. In such a design, belt subjects to shear failure. In pres...

In response to electricity markets with growing levels of wind energy production and varying electricity prices, this research examines incentives for investments in integrated renewable energy power systems. A strategy for using optimization methods for a power system consisting of wind turbines, electrolyzers, and hydrogen fuel cells is explored. This research reveals the investment potential...

Numerical simulations involving multiple, physically different domains can be solved effectively by coupling simulation programs, or solvers, in a partitioned approach. This means that it is possible to use sophisticated solvers for the individual domains. The coordination of the different solvers is commonly handled by a coupling shell. A coupling shell synchronizes the execution of the solver...

This paper presents a novel robust fractional PIλ controller design for flexible joint electrically driven robots. Because of using voltage control strategy, the proposed approach is free of problems arising from torque control strategy in the design and implementation. In fact, the motor's current includes the effects of nonlinearities and coupling in the robot manipulator. Therefore, cancella...

First, we give an overview of several approaches to the evolution of object systems and discuss their potential to make a system better prepared for anticipated evolution. Then, we place our emphasis on unanticipated evolution where we find the flexibility of object coupling to be a crucial system property. We present the major concerns of object coupling and a set of flexible, design-oriented ...