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이장강,셰무한 한국생산성학회 2022 生産性論集 Vol.36 No.-
In the context of the development of new employment patterns, emerging enterprises are rapidly developing following the footsteps of the Internet. In the process of enterprise development, labor-management conflicts between employees and employers may arise. Previous studies have found that five parties: employees, government, enterprises, trade unions and social organizations can improve employee job satisfaction or employer satisfaction in manufacturing enterprises. However, in the new form of employment with the rapid development of network, will labor relations also be affected by these five parties? Based on labor relations theory, this study investigates the effect of the five parties: employee self-control, enterprise management, trade union consultation, government guidance, and non-governmental organizations (NGOs) supervision on the establishment of harmonious labor relations in the context of new employment patterns. In this study, a questionnaire was used and 361 employees were used as the data sample. The analysis of the results showed that employees’ self-control, enterprises management and government guidance had a significant positive effect on the establishment of harmonious labor relations, trade union consultation had no significant positive effect on harmonious labor relations, and NGOs supervision had no significant negative effect on harmonious labor relations. The results of this study suggest management suggestions for the different effects of the five parties’ labor relations coordination power on harmonious labor relations. Firstly, the improvement of employees’ self-control has the greatest effect on harmonious labor relations. In view of this, the main suggestions are: First, practitioners should have a clear understanding of themselves, make up for their own shortcomings, continue to learn to improve their professionalism, and better play the role of the master; second, practitioners should change their traditional fixed mindset, strengthen their knowledge of democratic management, and actively participate in the democratic management of the enterprise. Secondly, the improvement of enterprise management and government guidance has a positive impact on the construction of harmonious labor relations. The following management recommendations are made: Enterprise managers need to guide employees to learn, increase professional quality and further study opportunities, create an atmosphere of learning organization and improve the working ability of practitioners. This can be applied not only to Chinese workers, but also to practitioners of Korean platform economy enterprises. The government should pay attention to the interests of enterprises and employees, and formulate appropriate policies that are conducive to labor-management relations. Thirdly, the trade union consultation has no significant impact on harmonious labor relations. In order to further build a harmonious labor relationship between employees and employers, the following policy suggestions are put forward: establish a reasonable, legal and compliant trade union organization serving employees and management. Trade union organizations should improve their own visibility through corresponding measures, so that employees recognize the importance and convenience of trade unions, join the organization and development of trade unions, and gradually grow and expand trade union organizations for common development, interdependence, mutual benefit and win-win; Third, improve the professional and theoretical education of relevant staff of trade unions, increase the participation of professionals, and ensure that they play a correct and positive role. Fourthly, the following recommendations are made to address the point that the impact of NGOs supervision on harmonious labor relations shows a non-significant negative effect. The focus of NGOs should not only be on the direction of practitioners, but also on monitoring the market behav...
福祉機器における戰略的技術營- 日本における先端技術と要素技術 -
長江庸泰,洞內祥次 한국일본근대학회 2007 일본근대학연구 Vol.0 No.17
This paper focuses specifically on robotics in mechatronics areas in Rehabilitation Equipment, and is divided to the following four parts: ▪Workshop on Review of Research in Rehabilitation Equipment (U.S., EU, Korea, and 2005 REHA Care International) ▪Japanese Research in Robotics ( HAL[Hybrid Assistive Limb]‐5 ) ▪Conclusion and Discussion ▪Elemental Technologies in rehabilitation engineering
평면외 굽힘하중을 받는 세 개의 직사각단면 박판보로 구성된 조인트 구조물의 해석
장강원(Gang-Won Jang),김윤영(Yoon Young Kim) 한국자동차공학회 2010 한국자동차공학회 학술대회 및 전시회 Vol.2010 No.11
A rectangular cross-sectioned three-beam-joint structure under out-of-plane bending loads is analyzed by investigating transfer relation of cross-section deformations at the joint. The higher-order beam theory considering warping and distortion deformations is employed to deal with the complex deformation patterns of the beam cross-section near the joint. To obtain the joint matching condition among one-dimensional displacement measures, the continuity of three-dimensional displacements on the shared edges of the joint is considered. By doing this, the flexibility of the three-beam joint can be estimated very accurately without using any artificial parameters such as rotational springs. Interactions among deformations at the joint such as between torsional rotation and distortion are also naturally derived. The effectiveness of the proposed approach will be verified by comparing its finite element solutions with those of shell elements.
Sub-workspace design of binary manipulators using active and passive joints
장강원,남상준,김윤영 대한기계학회 2008 JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY Vol.22 No.9
This paper is concerned with an efficient continuous variable optimization method for determining an optimal configuration of passive and active joints of a binary manipulator when it operates within a desired sub-workspace. When joints are passive, their states, either stretched or contracted, are also determined by the developed method. Manipulator operations in a sub-workspace can avoid unnecessary actuations, resulting in energy saving. A technique to increase the sub-workspace concentration degree for a given maximum number of allowable active joints is also suggested.
New Pitch Detectors Using Morphological Filters
장강의,최태영,Jiang, Gang-Yi,Choi, Tae-Young The Acoustical Society of Korea 1995 韓國音響學會誌 Vol.14 No.6
본 논문에서는 시간 및 주파수 영역에서 두 가지 새로운 형태론적 피치 검출기를 제안하였다. 형태론적 여파기의 형태소의 역할을 실험적으로 조사하였다. 결론적으로 적절한 형태소를 사용한다면 제안한 방법들은 기존 방법에 비하여 간단하고 속도 면에서도 유리하고 성능 면에서도 강함을 알 수 있었다. In this paper, two new morphological pitch detectors, one in time-domain and the other in frequency-domain, are presented. The roles of structuring element in morphological filters are experimentally examined. As a result, it is shown that the new pitch detectors using suitable structuring elements are quite simple, computationally very efficient, and robust than the conventional pitch detectors.