A Study on the Rational Operation Method of the Executive Officer System to Activate the Court Auction System

Introduction.Construction of engineering structures is impossible without building and road machines. The large volume of financing is allocated for such machines’ purchase. The main ways of reducing costs of the equipment consist in more rational operation of the equipment and also in decrease of equipment’s cost by constructive changes. The paper demonstrates the new design of the single-bucket hydraulic excavator with smaller cost.Materials and methods.The main ways of cost reduction for construction machines are more rational operation and depreciation of a design with the required characteristics’ maintaining. The paper describes constructive changes of the working equipment of the single-bucket hydraulic excavator, which allow decreasing the production costs.Results.The authors describe the new bucket design of the single-bucket hydraulic excavator. Moreover, the authors carry out the analysis of the existing buckets’ design. The paper also illustrates the functioning on bucket forces while digging process. The authors describe the solutions of the problem for productivity increase of the single-bucket in hydraulic excavators. In addition, the authors make the scheme of the bucket loading while digging process. Such scheme helps to reduce resistance forces of digging.Discussion and conclusions.As a result, the paper presents the design of the working equipment of the hydraulic excavator’s single-bucket, which allows reducing resistance forces of digging. Such results would help to establish buckets of bigger capacity and would lead to the productivity increase.

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IMPLEMENTASI METODE OPERASI MORFOLOGIS DALAM PERBAIKAN HASIL SEGMENTASI CITRA DIGITAL GORGA BATAK

KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) ◽

10.30865/komik.v2i1.906 ◽

2018 ◽

Vol 2 (1) ◽

Author(s):

Ojahan Sihombing ◽

Efori Buulolo ◽

Henry Kristian Siburian

Keyword(s):

Image Processing ◽

Digital Image Processing ◽

Digital Image ◽

Operation Technique ◽

Regional Culture ◽

Human Beings ◽

Morphological Operation ◽

Research Technology ◽

Operation Method ◽

Image Improvement

As the development of research technology on Digital Image Processing continues to grow. Likewise, the improvement of the quality of sharpness / subtlety of the Gorga Batak images is an important thing to improve. This is one of the ways to preserve the Batak tribe area so that Gorga-gorga are still remembered and more interpreted. The cause of the need to be improved is the image of Gorga Batak is caused by several factors that cause the image to be less beautiful if it is interpreted by human beings such as the shape has been blurred (dark) due to shooting / shooting, has noise black spots on the image (noise), and the color is dull out of date. As an effort to improve image, the segmentation process is carried out by doing edge detection on the image, then the Morphological Operation Method will be implemented as one of the methods in Digital Image Processing that implements image quality improvement based on the shape and structure of the image. In this image processing, the Dilation Operation Technique and Operation Technique will be carried out. In Operation Dilation Techniques works by adding several segments (pixels) in the image so as to increase the integrity / sharpness of the structure of the image. While the Erosion Operation Technique will reduce / refine unnecessary parts / segments of the image so that the resulting image looks smoother, so that it can be more interpreted by humans and can be reused both as documentation of regional culture and so on. Using this method is expected to be able to improve and improve the quality / sharpness of Citra Gorga Batak. To facilitate the operation of the program design tools will be used, namely Matlab.Keywords: Image Improvement, Gorga Batak, Morphological Operation Method

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Этапы внедрения производственной электронной модели системы водоснабжения и водоотведения

Vodosnabzhenie i sanitarnaia tehnika ◽

10.35776/mnp.2020.04.05 ◽

2020 ◽

Author(s):

E. Rozhnov ◽

E. Siksina

Keyword(s):

Water Supply ◽

Water Distribution ◽

Product Line ◽

Graphic System ◽

Wastewater Disposal ◽

Multiple Data ◽

Performance Specifications ◽

Data Processing Center ◽

Operational Program ◽

Rational Operation

С целью упорядочения и анализа информации о системе распределения воды и стоков г. Новокузнецка и исключения многократного дублирования данных в разных информационных средах было принято решение о внедрении разработки компании ИВЦ Поток Информационно-графической системы ГидроГраф из линейки продуктов под торговой маркой CityComТМ. В настоящее время система ГидроГраф активно используется многими подразделениями ООО Водоканал . Планирование производственной программы на сегодняшний день уже невозможно без системы ГидроГраф . С ее помощью осуществляется выдача технических заданий, подготовка отключений, составление планов производства работ, заключение договоров с новыми абонентами, оптимизация системы водоснабжения и водоотведения. Появление полноценной, выверенной и постоянно актуализируемой базы данных позволило оперативно и в удобной форме решать множество задач. При этом обеспечивается повышение эффективности и точности планирования ремонтов, сокращение издержек и в целом рациональная эксплуатация системы водоснабжения и водоотведения г. Новокузнецка.To provide for sorting and analyzing the data on the water distribution and sewer network system in Novokuznetsk and to avoid multiple data duplication in various IT environments, it was decided to introduce the product of Potok data processing center HydroGraph Information and Graphic System from the product line under CityComTM trademark. Currently, HydroGraph system has been in active use by many divisions of Vodokanal, LLC. Planning an operational program today is no longer possible without HydroGraph system. The system provides for issuing the performance specifications, preparing for shutdowns, compiling work execution plans, signing contracts with new customers, and upgrading the water supply and wastewater disposal systems. The development of a meaningful, verified and continuously updated database made it possible to quickly and conveniently solve many problems. Therein it ensures improved efficiency and accuracy of repair planning, cost reduction and generally rational operation of the water supply and wastewater disposal system in Novokuznetsk.

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High-Temperature Operation Method for Image Pickup Tube

IEEE Electron Device Letters ◽

10.1109/led.2020.3049064 ◽

2021 ◽

pp. 1-1

Author(s):

Yoichiro Neo ◽

Masato Nakata ◽

Yukino Kameda ◽

Yoshinori Hatanaka ◽

Hidenori Mimura

Keyword(s):

High Temperature ◽

Operation Method ◽

High Temperature Operation

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An Operation Method of VSC-HVDC under Exhaustion of SM Redundancy

2020 4th International Conference on HVDC (HVDC) ◽

10.1109/hvdc50696.2020.9292835 ◽

2020 ◽

Author(s):

Nan Zhang ◽

Yuebin Zhou ◽

Liu Yang ◽

Shukai Xu ◽

Zhe Zhu ◽

...

Keyword(s):

Operation Method

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Efficient Operation Method of Aquifer Thermal Energy Storage System Using Demand Response

Energies ◽

10.3390/en14113129 ◽

2021 ◽

Vol 14 (11) ◽

pp. 3129

Author(s):

Jewon Oh ◽

Daisuke Sumiyoshi ◽

Masatoshi Nishioka ◽

Hyunbae Kim

Keyword(s):

Energy Storage ◽

Power Consumption ◽

Thermal Energy ◽

Demand Response ◽

Thermal Energy Storage ◽

Heat Storage ◽

Storage System ◽

Total Power ◽

Operation Method ◽

Total Power Consumption

The mass introduction of renewable energy is essential to reduce carbon dioxide emissions. We examined an operation method that combines the surplus energy of photovoltaic power generation using demand response (DR), which recognizes the balance between power supply and demand, with an aquifer heat storage system. In the case that predicts the occurrence of DR and performs DR storage and heat dissipation operation, the result was an operation that can suppress daytime power consumption without increasing total power consumption. Case 1-2, which performs nighttime heat storage operation for about 6 h, has become an operation that suppresses daytime power consumption by more than 60%. Furthermore, the increase in total power consumption was suppressed by combining DR heat storage operation. The long night heat storage operation did not use up the heat storage amount. Therefore, it is recommended to the heat storage operation at night as much as possible before DR occurs. In the target area of this study, the underground temperature was 19.1 °C, the room temperature during cooling was about 25 °C and groundwater could be used as the heat source. The aquifer thermal energy storage (ATES) system in this study uses three wells, and consists of a well that pumps groundwater, a heat storage well that stores heat and a well that used heat and then returns it. Care must be taken using such an operation method depending on the layer configuration.

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A reservoir operation method that accounts for different inflow forecast uncertainties in different hydrological periods

Journal of Cleaner Production ◽

10.1016/j.jclepro.2020.120471 ◽

2020 ◽

Vol 256 ◽

pp. 120471

Author(s):

Hongrui Liu ◽

Yuanyuan Sun ◽

Xinan Yin ◽

Yanwei Zhao ◽

Yanpeng Cai ◽

...

Keyword(s):

Reservoir Operation ◽

Operation Method

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