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Article
Develo** a Supervisory Control System Based on Fuzzy Logical Inference
The paper discusses the development of a supervisory control system enabling automatic stabilization of output parameters of multi-pass heater at a crude distillation unit. The system develops setpoints for b...
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Article
Automatic feed control of steam generator in the power unit of a nuclear power plant: Modeling and optimization
The paper presents the mathematical model of automatic feed control in the power unit of a nuclear power plant (NPP). As initial data for model design, archival information about industrial process in the powe...
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Article
The software and hardware complex for automatic feed control of steam generators in the power unit of a nuclear power plant
This paper presents the software and hardware complex (SHC) for an automatic feed control system of steam generators in the power unit of a nuclear power plant on the basis of digital local controllers. The al...
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Article
Realization of the automatic control system with fuzzy-logic static error compensation in the computer-aided design environment Teprol
This paper presents an automatic control system (ACS) with static error compensation on the basis of fuzzy logic, which is realized by the toolset of the computer-aided design system Teprol. The mathematic mod...
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Article
Automatic parametric synthesis of a control system using the genetic algorithm
The authors propose an approach to the parametric synthesis of an automatic control system by a selected performance criterion using the genetic algorithm. A mathematic model of a digital automatic control sys...
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Article
A mathematical model of a digital control system with variable parameters
An approach is suggested for analysis of digital control systems with variable parameters; the approach involves the method of event-driven simulation. In addition, we describe a mathematical model of a discre...
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Article
Mathematical model of steam generator feed system at power unit of nuclear plant
A mathematical model of a steam generator feed system at a power unit of a nuclear plant with variable values of transfer function coefficients is presented. The model is realized in the MATLAB/Simulink/Statef...
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Article
Bibliometric analysis of patent documents disclosed in the information products of the All-Russia Institute of Scientific and Technical Information of the RAS
We trace the reflection of patent information in the database/abstract service of the All-Russia Institute of Scientific and Technical Information of the RAS from the date of their origin. We present the techn...
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Chapter and Conference Paper
A Study of the Potential to Detect Caries Lesions at the White-Spot Stage Using V(Z) Technique
Current wide-spread methods of non-destructive methods of caries diagnostics, such as X-ray techniques, do not provide the possibility to efficiently detect enamel caries lesions at the beginning (“white-spot”...
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Chapter and Conference Paper
Investigation of Human Nail Microstructure with Ultrasound
Investigation of a human fingernail and the extraction of the data on its microstructure and elastic properties is important in three main aspects. First of all, various diseases of the nail can be differentia...
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Chapter and Conference Paper
Ultrasonic Characterization of the Biological Objects of Spherical or Cylindrical Shape Using an Acoustic Microscope
The ability of an acoustic microscope in the investigation of biological objects with irregular surface, layered structure, different physical and acoustical properties has been estimated. Acoustic images and ...
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Chapter and Conference Paper
Fundamental Potential for Acoustic Microscopy Evaluation of Dental Tissues
Comprehensive analysis of the present-day acoustic microscopy experimental approaches from the standpoint of their potential application in dental research and diagnostics has been performed. Whole extracted h...
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Chapter and Conference Paper
Application of an Acoustic Microscope for the Investigation of Embryonic Development in Quails Coturnix Coturnix
The aim of the present study was to investigate potentials of acoustic microscopy in the evaluation of embryonic development of the quail. The study has been conducted with the quail embryos in the period from...
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Chapter and Conference Paper
Evaluation of Rubber-PVC Blends Structure and Properties Using Scanning Acoustic Microscope
Ozone-resistant materials can be obtained by mixing butadiene-nitrile rubber (BNR) with polymers or elastomers. It has been established that depending on the rubber polar butadiene-nitrile groups content and B...
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Chapter and Conference Paper
Acoustic Microscopy Methods in a Morphological Study of the Articular Cartilage and Subchondral Bone
In the recent years a number of papers have been dedicated to the application of acoustic microscopy to the experimental investigation of articular cartilage. Most of them have been carried out with early stag...
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Chapter
Investigation Of The Surface Microstructure Of The Polyamide-Hydroxyapatite And Polyethylene-Hydroxyapatite Bone Implants With Acoustic Microscopy Methods
Polymeric composites are widely used in the restorative surgery for the bone defect replacement. The most significant aspect of implant design is the biological and physico-mechanical compatibility of composit...
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Chapter
Investigating Compact Bone Microstructure and Mechanical Properties Using Acoustic Microscopy
The bone tissue represents a substantial challenge for ultrasound inspection. In comparison with soft tissues it features the highest values of density, sound velocity, reflection and refraction ratios similar...
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Chapter
Mineralized Tooth Tissue Study Using Scanning Acoustic Microscopy
The results presented in our study, demonstrate that application of scanning acoustic microscopy methods allow us to evaluate fine microstructure of dental tissues and restorative materials. Acoustic images re...
