• 한국공작기계학회논문집
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• 제17권6호
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• pp.111-117
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• 2008

An automation process of filter unit is presented for the application of the assembling procedure and dry furnace work. By that automation procedure, it is expected to enhance working environment such as reducing laboring load, harmful gas, and burning scald. Furthermore, this automation process also minimizes via standardization of manufacturing process so that it may increase productivity and reliability. An automation process of filter unit is presented for the application of the assembling procedure and dry furnace work. Filter automation process also gives a good quality and productivity by simplifying to only one line from the complicated process such as filter cutting$\rightarrow$ adhering$\rightarrow$fabricating in a very small space. It is found that a new conceptual design of dry furnace shows the better quality like uniform heat distribution compared to the conventional design. It is also found that the present design gives a better working environment by adding cooling system.

• 국제학술발표논문집
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• The 1th International Conference on Construction Engineering and Project Management
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• pp.569-574
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• 2005

This paper presents the core technology of Construction Business Process Automation to model and automate construction business processes. Business Process Reengineering (BPR) and Automation (BPA) have been recognized as one of the important aspects in construction business management. However, BPR requires a lot of efforts to identify, document, implement, execute, maintain, and keep track thousands of business processes to deliver a project. Moreover, existing BPA technologies used in existing Enterprise Resource Planning (ERP) systems do not lend themselves to effective scalability for construction business process management. Application of Workflow and Object Technologies would be quite effective in implementing a scalable enterprise application for construction community. This paper present the technologies and methodologies for automating construction business processes by addressing how: 1) Automated construction management tasks are developed as software components, 2) The process modeling is facilitated by dragging-and dropping task components in a network, 3) Raising business requests and instantiating corresponding process instances are delivered, and 4) Business process instances are executed by using workflow technology based on real-time simulation engine. This paper presents how the construction business process automation is achieved by using equipment reservation and cancellation processes simplified intentionally.

• 전기학회논문지
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• 제63권12호
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• pp.1716-1721
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• 2014

In this paper, a study on automation method for the circuit/EM (Electro-Magnetic) simulation is carried out to analyze effectively the SI/PI (Signal Integrity/Power Integrity) issues which occur on circuits and/or PCBs (Printed Circuit Boards). For the automation of the circuit/EM simulation, algorithms performing each process of the SI/PI analysis automatically (such as ports setup, circuit definition and SI/PI evaluation) are developed; thereby automation system for the SI/PI analysis is constructed with the algorithms. The automation of the circuit/EM simulation is accomplished in the environment of the C/S (Client/Server) architecture in order to reduce resources such as high cost computers demanded for the SI/PI analysis. The automation method for the SI/PI analyses proposed in this paper reduces effort, time, and cost spent on the environment setup for simulation and the SI/PI analysis process. In addition, the proposed method includes automation of the documenting process, which organizes, records and displays the SI/PI analysis results automatically for users.

• 한국공작기계학회논문집
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• 제14권5호
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• pp.87-92
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• 2005

In this study, an automation assembly jig for the automation assembly process for the ventilation grille that is used in the interior of a car Is developed. As the method that can do the automation assembly for the ventilation grille, a simple jig and air cylinder have been applied. And a solenoid valve, a filter regulator, and on-off switch have been used in controlling the system. Moreover, the timer is attached to the equipment so that a worker may control the assembly time, as fitting the quantity on demand of production. Actually with executing the assembly test productivity and performance of assembly have been verified. In case of the automation assembly work for a ventilation grille is compared to the manual work. The optimum working speed has been identified to make the process twice or three times better.

• 한국공작기계학회:학술대회논문집
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• 한국공작기계학회 2000년도 추계학술대회논문집 - 한국공작기계학회
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• pp.77-82
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• 2000

In this study, an automation assembly jig for the automation assembly process for the ventilation grille that is used in the interior of a car is developed. As the method that can do the automation assembly for the ventilation grille, a simple jig and air cylinder have been applied. And a solenoid valve, a filter regulator, and on-off switch have been used in controlling the system. Moreover, the timer is attached to the equipment so that a worker may control the assembly time, as fitting the quantity on demand of production. Actually with executing the assembly test productivity and performance of assembly have been verified. In case of the automation assembly work for a ventilation grille is compared to the manual work. The optimum working speed has been identified to make the process twice or three times better.

• 한국경영과학회:학술대회논문집
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• 한국경영과학회/대한산업공학회 2003년도 춘계공동학술대회
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• pp.999-1006
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• 2003

This research presents efficient operation schemes that is emphasized on mailing center's automation parts. We utilized the automation indicator to analyzed the mailing center system. For automation of the mailing center, we proposed the sorting automation alternative of registered mail, automation of conveyance system between workshops and the Up-Grade scheme for process improvement in mailing center. The selection of the registered mailing f s automation alternatives is composed of the AHP(Analytic Hierarchy Process) method. Through the analysis of the space and the quantity of materials, the simulation experiments are conducted to examine conveyance equipment possibility of the mailing center. By simplifying the mailing center conceptually, we proposed the upgrade of process for the mailing center system. The result of this research can give some ideas to people who are formulating a policy for the mailing center operation.

• 한국정밀공학회:학술대회논문집
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• 한국정밀공학회 2007년도 춘계학술대회 논문집
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• pp.71-72
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• 2007

• 디지털융복합연구
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• 제16권11호
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• pp.313-327
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• 2018

인간의 노동을 기술이 대체하는 시대가 도래하고 있다. 제조영역에서 기업의 생산성을 증대시키기 위해 공장자동화(Factory Automation, FA) 및 스마트 팩토리(Smart Factory, SF)를 도입하는 것처럼, 서비스 영역 및 사무업무 영역에서도 RPA(Robotic Process Automation) 도입을 통해 기업의 경쟁력을 강화시키고 있다. 하지만, RPA 자체는 어디까지나 개념일 뿐 특정한 기술과 솔루션을 의미하지는 않으며, 소프트웨어 로봇이나 인공지능 개념을 기반으로 비즈니스 프로세스를 자동화하는 기술들의 새로운 개념이라고 할 수 있다. RPA도입 전후의 가장 큰 차이점은, 인간노동(Human Labor) 중심의 업무수행에서 디지털노동(Digital Labor)으로 사람의 노동력 자체를 대체한다는 것에 있다. 이렇듯 노동에 대한 시대적 개념이 변함에 따라, 미래 변화에 대한 정책적 논의가 필요한 시점이라 사료된다. 본 논문에서는 RPA에 대해 개괄적으로 살펴본 후, 산업동향 및 기술동향, 그리고 RPA 미래방향에 대한 이해를 통해 우리가 준비해야 할 고민에 대해 살펴보고자 한다.

• 한국통신학회논문지
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• 제16권10호
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• pp.992-1000
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• 1991

현대는 생산성 향상을 위하여 이런 방법이 사용되는데 그중 공장 측면에서는 공장 자동화를 함으로서 생산성 향상을 기하는 방법을 사용하고 있다. 공장 자동화의 첫 단계는 각 단위 공장의 자동화이다. 우리나라 현황을 보면 소수의 발전된 공장의 경우 라인의 자동화가 구축되어 있으며 대다수의 기업은 단위 공정의 자동화 장치가 설치되고 있다. 그러나 현재 설치된 장비로서 더 이상의 생산성을 높이기 위해서는 각 단위 공정간의 협력 또는 공조체계 및 사무자동화와의 인계가 이루어져야 한다. 이에 본 논문에서 제시된 공정 감시 제어 SYSTEM은 각 공정의 자동화를 이루고 각 단위 공장의 자동화를 이루고 각 단위 공정을 MAIN COMPUTER와 연결하여 모든 공정을 MASTER SYSTEM화하여 통계처리 및 감시 기능을 하고자 하여 생산성을 향상시키고자 한다.

• 한국생산제조학회지
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• 제9권2호
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• pp.80-86
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• 2000

Although polishing process take 30-50% of whole process of manufacturing die and mold it has not been fully automat-ed yet. Considering current trend of manufacturing it is necessary to study on polishing automation. To accomplish automation reliable database must be developed. For developing it polishing mechanism should be defined and a general empirical formula that can be applied widely should be created. In this paper it is found that polishing process must be separated into 2 process such as removing cusp and getting fine surface process and the polishing parameter which is com-posed of major machining parameters and normalization of data can be applied efficiently in making reliable database.