Block diagram languages are now commonly used to design and even implement embedded systems. In the design phase, they are used to model both plant and controller, typically with continuous and discrete modeling respectively. The semantics of these languages are often vague and/or complex, which is fine for some users but leaves others puzzled by the behaviors they observe. This paper presents ...

Improving the performance of the QCL through block diagram as well as mathematical models is the main scope of this paper. In order to enhance the performance of the underlined device, the mathematical model parameters are used in a reliable manner in such a way that the optimum behavior was achieved. These parameters play the central role in specifying the optical characteristics of the consid...

In early stages of engineering design, pen-and-paper sketches are often used to quickly convey concepts and ideas. Free-form drawing is often preferable to using computer interfaces due to its ease of use, fluidity and lack of constraints. The objective of this project is to create a trainable sketched Simulink component recognizer and classifying the individual Simulink components from the inp...

Improving the performance of the QCL through block diagram as well as mathematical models is the main scope of this paper. In order to enhance the performance of the underlined device, the mathematical model parameters are used in a reliable manner in such a way that the optimum behavior was achieved. These parameters play the central role in specifying the optical characteristics of the consid...

The electricity supply quality largely depends on the synchronized operation of generators. To increase reliability synchronization generators, it is necessary to adjust a turbine rotation frequency in coordinated method. In this case, advisable use an electromechanical control system for changes permissible generator tur-bine speed range. This article considers issue mathematical description s...

The wiretap channel has been devised and studied first by Wyner, and subsequently extended to the case with non-degraded general wiretap channels by Csiszár and Körner. Focusing mainly on the Poisson wiretap channel with cost constraint, we newly introduce the notion of reliability and security functions as a fundamental tool to analyze and/or design the performance of an efficient wiretap chan...

In this paper, an alternative way of a discrete controller synthesis is introduced. The synthesis is based on a proposed genetic programming algorithm, which is named Block Diagram Oriented Genetic Programming BDOGP. The standard GP structure tree is modified in such a way to obtain a complete block diagram of the discrete controller that satisfies a deadbeat response in a closed-loop system. I...

Macrostructural modelization is paramount to the development of large complex systems (LCS). However, effective methodology has not been well established for macrostructural modelization of LCS. This paper explores the macrostructural modelization of LCS in terms of block diagram based model and grammar based model. Firstly, the macrostructural modelization problem of LCS is formulated. Secondl...

There is a familiar conjugate for integer partitions: transpose the Ferrers diagram, and a conjugate for integer compositions: transpose a Ferrers-like diagram. Here we propose a conjugate for set partitions and exhibit analogous pairs of statistics interchanged by the conjugate on set partitions and integer compositions respectively. 0 The Conjugate of an Integer Partition A partition of n is ...

Block diagrams are often used in embedded system design for modeling both plant and controller, typically with continuous and discrete modeling, respectively. Though easy to use, advanced users and implementers of these languages often run afoul of subtle semantic problems these seemingly simple languages can have. Based on the streamand state-based approaches, this paper discusses how the spec...