The considered system is characterized and analyzed by an equivalent nonlinear feedback control system.
To the best of our knowledge, the problem of backhaul load reduction equivalent to feedback load reduction has only been addressed in [9], where two solutions are proposed.
It was programmed in Visual Basic with Visual Studio 2005 and Microsoft.NET Framework 2.0 (Microsoft, Redmond, Washington) with the US currency equivalent for feedback for subjects tested in Minnesota.
It should be noted that this approach does achieve some backhaul reduction, but not necessarily equivalent to the feedback load.
In the subsequent section, PSO is presented as a tool for precoder design for backhaul load reduction equivalent to the feedback load reduction in the PJP framework.
Hence, for a given active set threshold, PSO achieves the exact bound for the backhaul load being equivalent to the feedback load.
In order to design the slave side controller, the control system is reformulated such that the slave side controller is converted to an equivalent dynamic output feedback controller in a standard control system representation.
Based on the optimality of the kinematics, the tracking error model is treated as a high-gain system and analyzed with the perturbation method, and eventually the tracking system is proved to be feedback equivalent to the Jurdjevic–Quinn type system.
This procedure is equivalent to applying feedback from measurements in engineering control theory.
As discussed above, a circuit of odd-number negative feedbacks is equivalent to a positive-and-negative feedback circuit, and thus oscillations are theoretically possible.
