• Proceedings of the Korean Society of Precision Engineering Conference
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• 1994.10a
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• pp.860-865
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• 1994

공학 설계 과정을 묘사하는 설계 방법중의 한 가지인 구성 설계 방법론을 레이저 프린터의 급지 기구 설계에 적용하였다. 급지기구 부품들은 반송될 종이에 진동을 일으키지 않고 평편하게 유지하도록 설계되어야 한다. 설계방법과 경험들은 규칙으로 나타내고, 기능에 따라 프린터 급지 기구 내의 부품들은 객체로 표현하는 하이브리드 방식을 사용한다, 여러가지 설계 제한 조건들이 고려되므로 설계의 신뢰성이 개선될 수 있다.

• Korean Journal of Computational Design and Engineering
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• v.1 no.2
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• pp.163-172
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• 1996

One of the design methods which emulates the engineering design process, the configuration design methodology, is applied to the design process of paper feeding mechanism which handles paper in a laser beam printer. Components of a paper feeding mechanism should be designed not to incur vibration to paper and to keep paper flat when transferring. Hybrid knowledge representation is used where the design methods and experience is represented as rules, design parts are represented as objects according to the functions within the printer feeding mechanisms Reliability of design can be improved by referencing various design constraints concurrently.

• Proceedings of the KSME Conference
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• 2001.11a
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• pp.848-852
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• 2001

A new approach to the design of bank note counters is suggested. Modern bank note counters are equipped with several types of sensors for counting and detection of counterfeit bank notes. To achieve higher speed of counting while maintaining the sensing capability, longitudinal feeding scheme is proposed. Several merits of longitudinal feeding are discussed. Taguchi method is used for the optimization of the feeding mechanism.