This environment was designed to create maximum perceived controllability.
These include the possibility of multi-pole design with a gearless construction that offers slow speed operation and reduced maintenance since no brushes are used, elimination of the excitation system, full controllability for maximum wind power extraction and grid interface, and easiness in accomplishing fault-ride through and grid support.
Next, through analytical and dynamic analysis it is verified that the control structure, disturbance rejection and the controllability at the maximum driving force is the best compared to any other design alternative which does not operate at the maximum driving force.
With the fixed number of control nodes, it is of great significance in both academic research and industrial applications to design the optimal control configurations of a directed network to make its controllability index (i.e., the maximum dimension of the controllable subnetwork) maximum.
In [26], an alternate strategy was proposed using the concept of structural controllability [27] to determine maximum matching in directed complex network graphs, bypassing the need to first transform to a bipartite graph.
The minimum positive-sequence inductive output current to maintain the RECS's controllability corresponds to the maximum (i_{q + }^) defined as (i_{q + _hbox{max} }^), and can also be solved based on the relationship between (left| {dot{V}_{gdq} } right|_{hbox{max} }) and (i_{q + }^) as follows.
This paper studies the integral controllability of decentralized control systems.
From an analytical standpoint, we present sufficient conditions for global node-to-node pinning controllability and we estimate the maximum switching period for network controllability by adapting and integrating available results on Lyapunov stability theory and partial averaging techniques.
