Based on some geometrical properties (symmetries and global analytic first integrals) of the Rabinovich system closed-form solutions equations have been established. The chaotic behaviors are excepted. Moreover, is reduced to a nonlinear differential equation depending an auxiliary unknown function. approximate analytical built using Optimal Auxiliary Functions Method (OAFM). advantage this met...

This paper considers a model of legislative decision-making, in which information must be collected from a strategic lobbyist. The legislature appoints a committee to communicate with the lobbyist and propose a bill, and determines whether the proposal is processed under open or closed rule. Consistent with empirical evidence, it can be optimal for the legislature to appoint a biased committee ...

Increasing of word demand load caused a new Distributed Generation (DG) to enter to powersystem. One of the most renewable energy is the Photovoltaic System. It is beneficial to use thissystem in both separately as well as connected to power system using power electronics interface.In this paper an optimal PID controller for Photovoltaic System systems has been developed. Theoptimization techni...

in this paper, control of a non-isothermal continuous stirred tank reactor in which two parallel autocatalytic reactions take place has been addressed. the reactor shows chaotic behavior for a certain set of reactor parameters. in order to control the product concentration, an optimal state feedback controller has been designed. since concentrations of reactor species are not measured, an obser...

The government organizations grant incentives to promote green product consumption, improve green product quality, boost remanufacturing activities, etc. through various policies. The objective of this study is to highlight pros and cons of two incentive policies, namely (1) incentive on manufacturer’s R&D investment and (2) direct incentive to consumer based on greening level of the product on...

We analyse an empirical case study of an inter-organizational information system (IOIS) in the Australian pharmaceutical distribution industry, using a theoretical data coding approach, to provide a concise grounded account of changes in the material, normative and ideational structures within the participating practices over a 25 year period as the IOIS evolved from a proprietary closed system...

The joint problem of the recursive estimation of an optimal predictor for the closed-loop system and the unbiased parameter estimation of an ARMAX plant model in closed-loop operation is considered. A special reparameterized optimal predictor for the closed-loop is introduced. This allows a parameter estimation algorithm for the plant model to be derived which is globally asymptotically stable ...

The general trend in the development of many video surveillance systems, traffic counting machines, security systems is the development of algorithms for tracking, which are very important in places with large numbers of people and vehicles, such as airports, city streets. In this paper we present an algorithm for multi-target tracking. Problem tracking is to build a trajectory of motion of tar...