• 한국융합학회논문지
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• 제11권12호
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• pp.243-251
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• 2020

본 연구에서는 내부회계관리제도의 취약점 보고유형과 경영자보상사이의 관계를 확인한 후, 지배구조 특성에 따라 이러한 관계가 달라지는지를 분석하고자하였다. 분석 자료는 2011년-2016년까지 금융업을 제외한 6,343개의 KOSPI&KOSDAQ기업을 이용하였다. 연구결과 첫째, CL의 취약점을 보고하는 기업에서 경영자보상은 감소하였다. 둘째, 지배구조에 따라 이러한 관련성은 더욱 강화되는 것으로 나타났다. 본 연구는 제도의 운영결과에 대한 정보가 경영자 보상에 반영됨을 확인함에 따라, 향후 제도를 보다 효과적으로 구축하도록 경영자 노력을 유인하기 위해서는 기업에 맞는 합리적인 보상정책과 지배구조를 연구할 필요성이 있음을 시사한다. 향후 보상위원회를 비롯하여 경영자보상에 영향을 미치는 내부통제장치를 추가하여 분석한다면, 연구결과를 보다 강력하게 지지하는 근거를 마련할 수 있을 것이다.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 1996년도 한국자동제어학술회의논문집(국내학술편); 포항공과대학교, 포항; 24-26 Oct. 1996
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• pp.16-19
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• 1996

The objective of this paper is to present a new adaptive nonlinear compensation method, which is based upon the Pth-order inverse theory and can be implemented in a systematic way, for weakly nonlinear systems that can be modeled by a Volterra series. In particular, employment of the proposed approach for the linearization of a given nonlinear system leads to the effective elimination of (up to a required order) nonlinearities in the overall system output. To demonstrate the feasibility of the proposed method, simulation results using a satellite communication system model are also provided.

• 제어로봇시스템학회:학술대회논문집
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• 제어로봇시스템학회 2001년도 ICCAS
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• pp.108.5-108
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• 2001

The research of friction compensation control system seeks the accuracy, the velocity increase of the table, and the settling time reduction. The friction is the disturbance which has the greatest influence, but the past research of control system doesn´t perform exact modeling of the friction. So this research aims at the friction compensation control system, the exact modeling of the friction, comparison between the model simulation and experimental data, and the design of observer for the friction estimation.

• International Journal of Fuzzy Logic and Intelligent Systems
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• 제5권2호
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• pp.169-174
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• 2005

A neural networks (NN) saturation compensation scheme for DC motor systems is presented. The scheme that leads to stability, command following and disturbance rejection is rigorously proved. On-line weights tuning law, the overall closed loop performance and the boundness of the NN weights are derived and guaranteed based on Lyapunov approach. The simulation and experimental results show that the proposed scheme effectively compensate for saturation nonlinearity in the presence of system uncertainty.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1998년도 하계학술대회 논문집 C
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• pp.1147-1149
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• 1998

This paper presents the result of an analysis on effects of phase compensation on power system stability in the PSS parameter tuning. Synchronizing and damping coefficients are induced from lineal model for generator with PSS. Synchronizing and damping coefficients corresponding to time constants of phase compensation control block are calculated on a single machine, infinite bus test system. The Parameter tuning concepts, basic function, structural elements and performance criteria of PSS are introduced.

• 한국위성정보통신학회논문지
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• 제12권2호
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• pp.79-82
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• 2017

A new and effective Doppler effects compensation scheme for orthogonal frequency division multiplex(OFDM) system based on constellation estimation is presented with analytical descriptions which quantitatively clarify the mechanism of inter-carrier interference(ICI). The proposed compensation techniques, applicable both frequency and time domain with remarkable accuracy, are crucial to the future OFDM system operating on ultra high speed mobile vehicles.

• 한국경영과학회지
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• 제40권1호
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• pp.129-138
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• 2015

The problems associated with the excessive compensation of the public organizations in Korea have been presented not only by the press but also by the academic societies, including the management evaluation team of the public organizations, both in Korea and abroad. To analyze whether the compensation is excessive necessitates the empirical study on the present condition of the compensation system of the public organizations. Therefore, the purpose of this paper is to suggest the issues and the future directions of the compensation in the public organizations. The findings from the analysis of the data collected in this research include the expansion of the difference in compensation, the reinforcement of the job and performance-based compensation, the systematization of the model on the base compensation, and the differentiation of the compensation increase based on productivity.

• 대한전기학회:학술대회논문집
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• 대한전기학회 1996년도 하계학술대회 논문집 B
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• pp.1045-1049
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• 1996

For the precision positioning and tracking control, the proper friction compensation is essential. The friction causes steady state error. The friction compensation based on the velocity and the controlling input or the desired velocity provides limited performance if the compensation value is fixed. In this paper, a friction compensation scheme using a fuzzy logic is proposed. The friction compensation amount is adjusted depending on the velocity and controlling input. The proposed fuzzy friction compensator with a pole-assignment controller is implemented in a linear positioning system. To illustrate the effectiveness of this scheme, computer simulations and experiments are carried out for the cases of no friction compensation, the proposed fuzzy friction compensation, and another friction compensation scheme based on velocity and control input, and the results are compared with each other.

• 한국전자통신학회논문지
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• 제7권6호
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• pp.1505-1511
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• 2012

우리나라는 급격한 경제성장으로 주택, 공장, 공공용지 등 대량의 토지수요가 필요하게 되었으며 이에 따라 손실보상도 재산권보상에서 생활권보상으로 변화되어왔다. 본 논문은 실무상 생활대책제도의 문제점을 살펴보고 개선방안을 제시하고자 한다. 개선방안으로 첫째 토지보상법상 생활대책제도의 규정화, 둘째 양봉업과 같은 보상에 대한 요건 강화, 셋째 우선고용이나 취업알선, 직업훈련 등의 필요성을 제시하였다. 이러한 생활대책은 공영개발사업을 원활하게 할 수 있을 것이다.

• 한국정밀공학회지
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• 제17권4호
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• pp.135-141
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• 2000

The major role of temperature sensors in thermal error compensation system of machine tools is improving machining accuracy by supplying reliable temperature data on the machine structure. This paper presents a new method for fault diagnosis of temperature sensors and recovery of faulted data to establish the reliability of thermal error compensation system. The detection of fault and its location is based on the correlation coefficients among temperature data from the sensors. The multiple linear regression model which is prepared using complete normal data is also used fur the recovery of faulted data. The effectiveness of this method was tested by comparing the computer simulation results and measured data in a CNC machining center.