Automatic Operation System Research Articles

The Latest Safety Driving Support Technologies and Automotive Lighting Technology(<Feature>Lighting Coordinations of Road and Car for Our Goal of Further Traffic Safety)

In this paper, in the beginning, efforts of ITS aimed at reduction of traffic accidents are introduced. Then, it is commentary sprinkled with examples on the progress of the automobile society due to the spread of safe driving support system and automatic operation system and automobile and infrastructure of information exchange and ultra-compact mobility. It is important to support the view secure in operation driver for safe driving at night. In relation to development of headlamp technology for performing this support, examples of the development of the illumination source and the headlamp technology is introduced.

Home Automation New Approach for Security

This paper explains an investigation into the potential for remote controlled operation of home automation systems. It considers problems with their implementation, discusses possible solutions through various network technologies and indicates how to optimize the use of such systems. The home is an eternal, heterogeneous, distributed computing environment which certainly requires a careful study before developing any suitable Home Automation System that will accomplish its requirements. Nevertheless the latest attempts at introducing Home Automation Systems in actual homes for all kinds of users are starting to be successful thanks to the continuous standardization process that is lowering the prices and making devices more useful and easier to use for the end user. Even so several important issues are always to be handled strictly before developing and installing a Home Automation System; factors like security, reliability, usefulness, robustness and price are critical to determine if the final product will accomplish the expected requirements.

自动化溶液配制输送系统在水痘疫苗生产中的应用

目的：应用自动化系统配制输送用于生产水痘疫苗的无菌溶液，以满足水痘疫苗细胞工厂的规模化量产需求，减少批间差异。方法：将采用自动化系统配制输送用于水痘疫苗的传代制备所需溶液，与人工操作方式进行对照，比较两种操作方式的细胞生长情况、操作时间等，并对制备的疫苗原液进行相关检定。结果：在同样细胞复苏量的情况下，采用自动化操作系统比人工操作生产的水痘疫苗批间差异小，操作时间短，且相关检测指标均合格。结论：利用自动化溶液配制输送系统制备用于生产水痘疫苗的无菌溶液，提高了批间均一性，降低人工劳动强度，缩短操作时间，减少转运等中间环节，降低污染风险，可满足水痘疫苗细胞工厂的大规模生产。 Objective: Application of automatic system for the preparation and delivery of sterile solutions in varicella vaccine production meets the demand of scale production of varicella vaccine by use of cell factory. And it reduces differences between batches. Methods: The solutions for varicella vaccine passage are prepared by automatic system or manual operation mode. It is compared in cell growth, operating time, and product test of the two modes. Results: In the case of the same amount of cell recovery, almost no differences between the varicella vaccine production batches can be found, and it takes shorter operation time in use of automatic operation system than the manual operation mode. And the detection of indicators is qualified. Conclusion: The use of automatic system to prepare and deliver sterile solutions in varicella vaccine production can improve the homogeneity between vaccine batches, reduce labor intensity, shorten operation time, reduce transportation and other intermediate links, and decline the risk of contamination, which is able to meet the requirements for varicella vaccine cell factory scale production.

Integrated Optimization for the Automation Systems of Mineral Processing

The whole production line of hematite ore processing is composed of raw ore processing, shaft furnace roasting, grindings, and magnetic separation production phases. Their automation systems consist of the process control part and the operational optimization system. The target of the optimal operational control is to optimize the concerned operational indices, namely, the intermediate product quality, efficiency, and consumptions. The dynamics between the operational indices and the global production indices (i.e., the total concentration grade, metal recovery rate, production rate, beneficiation ratio, and costs) with month, day, and hour time scales changes in line with the variations of production conditions, composition of raw ore together with capability of equipment. These indices are difficult to measure online and as a result it is difficult to model accurately. Moreover, there are characteristics in terms of both interconnections and conflictions among these indices. This leads to isolated operation of individual automation systems for these processes and the optimization of global production indices for whole production line cannot be realized. This paper presents a novel problem description for the integrated optimization of the automation systems of mineral processing. For this purpose, the analysis is made on the difficulty of using the existing optimization methods-based decision making methods to obtain the integrated optimization of the automation systems. The integrated optimization strategy for the automation systems of mineral processes is proposed using our previously established target value optimization of global production indices , two time scales decomposition approach and target value optimization of operational indices. The proposed strategy aims at realizing the optimization of global production indices. Using real data from a mineral processing plant on hematite beneficiation process, relevant simulations, and real industrial experiments have been carried out. The obtained experimental results show the efficiency and effectiveness of the proposed strategy.

IN-FLIGHT WEATHER DATA OBTAINING AND EXCHANGE FOR OPERATIVE FLIGHT PATH CORRECTION

In this paper the possibility to use operative information from the dynamic sensors - aircrafts for reconstruction of dangerous weather phenomena actual location and distribution is considered. The algorithm of onboard automated system operation that obtains, exchanges, processes meteorological data and make decision-making support is presented. The system automatically selects and uses operative information that is of high importance for particular flight. The given approach serves to develop safe and economical way of operative flight correction. It is necessary to stress that only the simplest situation is considered in this paper when boarders of dangerous meteorological phenomena is reconstructed using the information from two aircrafts. The presented approach can be used as the basical for broad information flow organization and for control in order to provide the effective information provision and decision-making support to aircraft crew. The results are appointed to satisfy the requirements to modern aviation tendencies and can be used as well to improve the meteorological provision of all corresponding services.

Frequency Control of the Building Automation System in Rail Transit Stations Based on Multi-Objective Optimal Algorithm

The Building automation system (BAS) in rail transit stations with frequency optimization of unit control system is an important part for the equipment operation; it is essentially a distributed multi agent system (MAS). Based on the analysis of building automation system operation mode and the multi-objective optimal control theory, the control parameter set of frequency conversion unit is installed. After rolling optimization, the optimal solutions parameter set is got. Eventually the purpose that multiple unit run as the way of energy saving is achieved.

Research on Information Industry of Rail Transportation

Rail transportation includes intercity rail transportation and urban rail transportation. Information technology is indispensable for the development of rail transportation. This paper first gives the architecture of rail transportation information technology, and puts forward the structure of rail transportation information industry based on it. In this paper, rail transportation information industry is divided into communication industry, Signal industry, vehicle information industry, power monitoring industry, environmental control and fire alarm industry, automatic fare collection industry, operation and management system industry. Then from the two aspects of railway and urban rail transportation, this paper analyses each industry chain in the rail transportation information industry.

Методи забезпечення стійкості систем регулювання на базі пі та під регуляторів

In the real operation of automation systems, there is not a model that would describe without simplifications the behavior of the control object. Most technological objects are described by complex differential equations that cannot in practice precisely adjust a regulator, and can only get approximate parameters. The purpose of the research is a synthesis of the regulator, which would provide the set parameters of transient processes, irrespective of model errors or changes of equipment parameters during the process. The article proposes the method of dynamic adjustment, which uses 2-channel structure: the main channel is responsible for system performance and the channel of adjustment compensates the excessive signal of the control effect, ensuring the sustainability of ACP in the final section of the transient process, which allows using the forced adjustments of the main channel. The advantages of the regulator with internal structure are considered, the stability of closed-loop system is achieved by selecting a resistant IC regulator. As an estimation of an error of the adjustment, the H ∞-norm was taken. In a system with the IMC-H ∞ regulator the performance of transients are directly dependent on the parameters of the regulator, which makes its adjustment very easy-to-use. The article proposed structural and algorithmic solutions for provision of a given operation quality of control systems. On the example of ACP of temperature of pulverized air-mixture, we conducted simulation and comparative analysis of the main indicators of quality of functioning of regulators. The use of these techniques allows sufficient stability while maintaining performance and other indicators of quality of the system operation throughout the operating range of load of the control object

Automatic Operation System of HCCI Engine with Gas Fuel from Biomass

Automatic Operation System of HCCI Engine with Gas Fuel from Biomass

An efficient nesting algorithm recognizing the placing area

Automatic nesting acting as a CAM system in the shipbuilding industry has more constraints any other field nesting such as automobile, clothes and shoes. The nesting software has a large influence on the productivity of the shipbuilding industry while it is equipped with useful functions: automated operation system, user friendly interface, generation of stable cutting data and draft, and synchronization with ERP system. Many algorithms have been developed to decrease the scrap ratio and to increase the utilization of metal sheet plate. However, the satisfaction respecting to the minimization of computational time and scrap is not fulfilled yet. This study presents an attractive nesting algorithm to identify the scrap by defining the attributes while the ship parts are arranged by two-step method: the bitmap-based arrangement squeezes the part to the leftbottom side of the plate. Secondly, the re-arrangement step is carried out to further decrease the scrap while an overlap between parts is allowed and released by moving the previously placed parts. To increase the computational efficiency in the second step, the attributes of sub areas are used. The proposed method is validated using actual ship parts.

Interlocking and Automatic Operating System Design with Automaton Method

Interlocking systems are one of the most important elements of railway signalization systems in order to ensure safe transportation. Software design of the interlocking systems can be performed by different methods such as automaton method, petri nets. These systems can be implemented by mechanical components or electronic devices such as Programmable Logic Controllers (PLCs). In this study, an interlocking system is designed by using automaton method for a sample railway simulator so that trains can move in a safe manner. In addition, in order to provide complete automatic operation, another system is also designed. Then both designed interlocking and automatic operation systems are implemented in Beckhoff CX1010 PLC and tested on simulator with the help of human interface that is created for this purpose.

Design of a novel sequencing batch internal micro-electrolysis reactor for treating mature landfill leachate

A novel sequencing batch internal micro-electrolysis reactor (SIME) was specifically designed to treat mature landfill leachate. The idea of simulating the biological process of a sequencing batch activated sludge reactor (SBR) was employed in the design of the new reactor. The innovative concepts behind this design are the combination of the processes of reductive internal micro-electrolysis (IME) without aeration and oxidative IME with aeration, and the integration of electro-aggregation and electro-coagulation. The automated operating system in this reactor is centralized automation which rewards for safe control, convenient operation and the possibility of commercial application. The SIME reactor exhibited a COD removal efficiency of 86.1% for mature landfill leachate in this study, which is much higher than that of conventional treatments, such as electrolysis, coagulation–sedimentation, and the Fenton process. A pilot-scale experiment showed that the reactor was also particularly efficient in the removal of color, humic acids, and metal ions. The BOD5/COD ratio of the leachate was significantly improved after the treatment. All of these results show that the SIME reactor is a promising new technology because it is efficient and automated, and has the potential to be applied to the practical treatment of mature landfill leachate.

Development of Automatic Satellite Operation System^|^mdash;Using REIMEI Ground Station as a Test Bench^|^mdash;

Development of Automatic Satellite Operation System^|^mdash;Using REIMEI Ground Station as a Test Bench^|^mdash;

Column Strength and Stability Analysis of Column Pipe Automatic Transferring System

Pipe automatic operating system uses mechanical,hydraulic and control technology, replace manual operation by using mechanical equipment,it is an effective way to make drilling safe,healthy and efficient.In the paper,the general mechanical structure,and working principle of the column pipe automatic transferring system of land rig are introduced.The strength and stability analysis of column are presented.provided a way of strength and stability analysis.

A method of revealing points of minimum voltage for determining dangerous sections of electric power systems

A method of revealing points of minimum voltage on sections of the transmission lines of an electric power system is considered, which enables an automated analysis to be carried out of the mode of operation of the electric power system in order to reveal the sections of the electrical transmission with a limited possibility of transmitting the power flow. To use the method, information is required on the voltage vectors at the junctions of the electric power system, which can be obtained from a calculation of the mode of operation of the power system or by telemetry in real time. The results obtained are in complete agreement with the results of traditional methods of analyzing a power system. The method can be employed both in the design and operation of emergency automation systems and to confirm the decisions taken by experts of dispatcher services. The use of the method enables the operating reliability of the power system to be increased, and also reduces the number of outages and excessive and false operations of the emergency automatic systems.

Universal metadata standard

Consciousness is based on the association of notions or a neural network. Similarly, the creation of the next-generation Internet (semantic web) is impossible without attributes that allow the semantic association of documents and their integration into an information context. To achieve these goals, the Universal Metadata Standard (UMS) may serve as a basis for documentography and is functionally required for interpretation of documents by automatic operating systems.

Studies on Adjustable Lug Type Traction Aid for Farm Tractor (Part 3) On the Automatic Operation System

Studies on Adjustable Lug Type Traction Aid for Farm Tractor (Part 3) On the Automatic Operation System

Automatic Operation System for Cable Crane: Rope Rail Type

Automatic Operation System for Cable Crane: Rope Rail Type

Automatic operation systems of transfer-car and bucket carrier, and remote control system of bucket

Automatic operation systems of transfer-car and bucket carrier, and remote control system of bucket

Development of a Density Slicer for the Simple Collection of Respective Density Layers after Stepwise Density Gradient Centrifugation

Density gradient centrifugation (DGC) is useful for the separation of living microbial cells from food samples that are not filterable. After DGC, however, careful operation is necessary to collect each density layer. For a simple and reproducible collection after DGC, we have developed a seamless operation system composed of a 5-needle unit, a microchannel plate, and a microflow controller, and named this a density slicer system. Two types of 5-needle units were devised and both showed nearly the same performance. Reproducible results with the automatic operation system could be demonstrated using an Escherichia coli cell suspension.