Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Modulated MPC for Arm Inductor-less MVDC MMC with Reduced Computational
  Burden   A modulated model predictive controller is designed for an inductor-less
modular multilevel converter targeting an MVDC solid-state transformer
application. The underlying optimization problem is formulated such that a
unique closed-form solution is derived from a highly accurate dynamic system
model, which significantly reduces computation time. Unlike other closed-form
methods, the proposed controller achieves inductor-less current control, has a
reduced sampling speed enabled by a novel model-based circulating energy
compensator, and does not require tuned PI controllers to generate current
references. Simulation and experimental results demonstrate that the proposed
controller achieves transient power flow control and steady state circulating
energy control despite the low system inertia.

34
The categories of this paper are: chem-ph
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
27
The categories of this paper are: comp-gas
6
The categories of this paper are: astro-ph
9
The categories of this paper are: nlin
28
The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
31
The categories of this paper are: ao-sci
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga