Control on kolam arrays

Control on Kolam Arrays

Extended Pasting Scheme for Kolam Pattern Generation

The theory of “Formal Languages” had been applied successfully to study the aspect of generating patterns of the kolam folk designs. In this paper a new picture generating method by the use of pasting of tiles is presented. The generating model “Pasting Scheme” and its variant “Extended Pasting Scheme” are shown to generate patterns including kolams of kambi and non-kambi types and tessellation...

Indirect Control of Single-Phase Active Power Filters using Harmonic Control Arrays

The ever increase of nonlinear loads in electric distribution networks causes many problems due to the high level of harmonic currents. This paper proposes a new technique for controlling a single phase shunt active power filter based on a selective compensation using the newly developed technique of harmonic control arrays. Simulation results confirm the appropriate selective harmonic compensa...

Solving Infinite Kolam in Knot Theory

In southern India, there are traditional patterns of line-drawings encircling dots, called “Kolam”, among which one-line drawings or the “infinite Kolam” provide very interesting questions in mathematics. For example, we address the following simple question: how many patterns of infinite Kolam can we draw for a given grid pattern of dots? The simplest way is to draw possible patterns of Kolam ...

Asynchronous Control Arrays