نتایج جستجو برای: internal control system
تعداد نتایج: 3423407 فیلتر نتایج به سال:
although lcl filters are used widely in the grid connected inverters to reduce high-orderharmonics, such a system increases system order and therefore sustainable design of closed-loopcontroller system will be complicated. recently, the single-loop control strategy has beensuggested for l or lc filter based grid-connected inverters. however, the use of single-loopcontrol directly in lcl filter-...
This study examines the relationship between corporate social performance and the Company's internal control. For the study, the definition of corporate social performance is used Wood (Wood, 1991) and social performance into the process (internal processes, management) and outcome (social impact) is divided. To assess the social performance of corporate social performance version of the questi...
this paper presents a cooperative control which is applied to the secondary control of a microgrid controlled via a multi-agent scheme. balancing power that leads to voltage and frequency stability in a microgrid is essential. the voltage and frequency regulations are limiting within the specified limits and conveying them to their nominal values. limiting and conveying the voltage and frequenc...
Proper prediction of fraudulent financial reporting not only reduces economic and social costs and losses, but also prevents and controls fraud. The establishment of internal control system in preventing fraud and errors by deterring their occurrence is an undeniable fact. It is also important to design an effective internal control system to advance the companychr('39')s goals, according to th...
abstract biometric access control is an automatic system that intelligently provides the access of special actions to predefined individuals. it may use one or more unique features of humans, like fingerprint, iris, gesture, 2d and 3d face images. 2d face image is one of the important features with useful and reliable information for recognition of individuals and systems based on this ...
infectious bronchitis virus (ibv) belongs to the group of gamma coronaviruses along with other avian coronaviruses. the disease caused by ibv can appear similar to infectious laryngotracheitis, avian influenza, and velogenic newcastle disease, which are high priority diseases. the clinical signs can be accompanied by mortalities in broiler chickens and reduced eggshell and albumin quality in la...
in this paper, a new analytical method to find a near-optimal high gain controller for the non-minimum phase affine nonlinear systems is introduced. this controller is derived based on the closed form solution of the hamilton-jacobi-bellman (hjb) equation associated with the cheap control problem. this methodology employs an algebraic equation with parametric coefficients for the systems with s...
Conditions and challenges in the country's banking industry including the increasing intensity of competition in this industry and the quality of services have compounded the importance of assessing the current situation of the internal control systems and its role in increasing the quality of services. It should also be more vital to recognize the drawbacks in order to find new strategies to m...
this study examines the relationship between corporate social performance and the company's internal control. for the study, the definition of corporate social performance is used wood (wood, 1991) and social performance into the process (internal processes, management) and outcome (social impact) is divided. to assess the social performance of corporate social performance version of the q...
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