The Current Source Inverter technology is well suited for medium voltage induction motor drives. Because the CSI drive generally features simple converter structure, motor friendly waveforms, inherent four-quadrant operation capability and reliable fuse less short circuit protection. The main draw back lies in its dynamic torque response. An improved Direct Torque Control method is proposed her...

1. Abstract This paper applies optimum structural topological design methodologies to the stiffening of plates in bending. The purpose of the design is to use a given amount of material as orthogonal stiffeners to minimize the compliance of plates in bending. Cheng and Olhoff had shown that if left unchecked, this formulation includes dense sets of infinitely thin stiffeners – a solution though...

In this paper, I propose that the availability of a bound variable reading for pronouns is predictable from their morphological structure of the pronouns. More specifically I argue that noun-containing pronouns cannot be bound variables. My proposal is different from D&W's (2002) argument in that in their theory, every DPs cannot have a bound variable reading, while in my theory, even DPs can h...

In this paper, the Multi-Section Transformers (MSTs), the lengths of whose sections are not the same, are proposed and considered as matchers between two complex and frequency dependent impedances in a wide frequency range. The optimum values of the MST parameters are obtained through optimization approach. The usefulness of the proposed structure is verified using some examples.

There is a concept of PSO algorithm which is very much efficient and effective with optimized result popular these days in so many streams. This paper provides the run of PSO on cloudSim with comparison analysis from different simulators. The paper covers five different sections in details. First is introduction towards the topic. Then cloud computing with cloudSim comes as another section whic...

500 Abstract— This research aims to improve the plant layout of manufacturing industry to make optimum space utilization, eliminate obstructions in material flow and thus obtain maximum productivity. The present layout and operation process of each section (i.e. material storage, cutting, machining shop, fabrication shop, assembly and inspection section and finish product storage) have been inv...

Many missile–target simulation systems use random numbers to mimic the effects of a fluctuating target Radar Cross Section (RCS) in an attempt to minimise simulation times. In this paper a Genetic Algorithm is used to optimise the complexity of a pointscatterer model with a realistic radar cross section, ultimately allowing real measured data to be used in simulations. The performance of the ge...

The equivalence between autonomicity and the absence of free variables is a well-known result for linear, shift-invariant and complete behaviors over a field. However, this no longer holds for a behavior that does not satisfy one of those properties. In this paper we consider linear, shift-invariant and complete behaviors over the ring Zpr and study under which conditions such behaviors are aut...