• Journal of Mechanical Science and Technology
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• v.19 no.10
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• pp.1835-1845
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• 2005

In this paper a safe arm with passive compliant joints and visco-elastic covering is designed for human-friendly service robots. The passive compliant joint (PCJ) is composed of a magneto-rheological (MR) damper and a rotary spring. In addition to a spring component, a damper is introduced for damping effect and works as a rotary viscous damper by controlling the electric current according to the angular velocity of spring displacement. When a manipulator interacts with human or environment, the joints and cover passively operate and attenuate the applied collision force. The force attenuation property is verified through collision experiments showing that the proposed passive arm is safe in view of some evaluation measures.

• THE INTERNATIONAL COMMERCE & LAW REVIEW
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• v.13
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• pp.581-603
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• 2000

Beneficiary must present all documents stipulated in the Credit. If the documents conform in all respects with the terms and conditions of the Credit, beneficiary has a right to payment from an issuing or confirming bank. And banks must examine all documents presented by beneficiary for taking up the documents. If the documents appear on their face not to be in compliance with the terms and conditions of the Credit, banks may refuse to take up the documents. But standard for compliant documents with the terms and conditions of the Credit in the UCP or Section 5 of UCC is unclear. Because UCP Article 13(a) provides merely that banks must examine all documents stipulated in the Credit ${\cdots}$ to ascertain whether or not they appear, on their face, to be compliance with the terms and conditions of the Credit. ${\cdots}$ Documents which appear on their face to be inconsistent with one another will be considered as not appearing on their face to be in compliance with the terms and conditions of the Credit. Also UCC Section 5-108(a) provides merely that. ${\cdots}$ an issuer shall honor a presentation that, ${\cdots}$ appears on its face strictly to comply with the terms and conditions of the letter of credit. All problems are not resolve with easy by these regulations. Accordingly, I examined requirements for compliant documents with the terms and conditions of the Credit on the basis of the UCP and cases. To analyse this, I divided into three requirements ; (1) Completeness, (2) Regularity, (3) Linkage.

• International Journal of Naval Architecture and Ocean Engineering
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• v.11 no.2
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• pp.970-979
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• 2019

Compliant Vertical Access Risers (CVARs) are compliant systems that incorporate a differentiated geometric configuration that allows the exploitation of oil and gas in deepwater fields and enables a number of operational advantages in the offshore system. One of the main features of CVAR systems is that they allow direct intervention procedures to be applied to the well bore, enabling workover operations to be performed directly from the production platform. Based on the principles of virtual work and variation, a static geometric nonlinear equation of CVARs is derived and applied in this study. The results of this study show that the two ends of the riser as well as the transition region are subject to high stress, while the positions of the floating platform exert significant effects on the geometry of the riser configuration. Compliance and buoyancy factors should be set moderately to reduce the CVAR stress. In addition, the buoyancy modules should be placed in the lower region, in order to maximize the operation advantages of CVAR.

• Proceedings of the Computational Structural Engineering Institute Conference
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• 2007.04a
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• pp.151-156
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• 2007

Topology optimization has been widely used in many research areas due to its ability in providing intial designs for the problems with complex boundary conditions. This also has been useful in compliant mechanisms, but resulting layouts may not be immediately manufacturable because they usually consist of members with varying widths and shapes. Also, there occurs some numerical difficulties such as checkerboards or hinge patterns which result from 1-node connection, and intermediate values which make the manufacturing of the designed structure difficult. Though there are many remedies given to avoid this problems, they cannot be prevented. One may avoid this difficulty by employing uniform ground beams and explicit hinge joints. The proposed method is to connect uniform ground beams with elastic short-beam hinge joints. By choosing the widths of short beams as design variables, dominant deformations can occur mainly by flexible joints having intermediate widths. Unlike the conventional methods used for compliance minimization, intermediate widths must appear in compliant mechanism design problems. Also, the present approach does not encounter the problem of one-point hinges.

• International Journal of CAD/CAM
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• v.8 no.1
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• pp.1-10
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• 2009

This paper presents a topology optimization approach using element-free Galerkin method (EFGM) for the optimal design of compliant mechanisms with geometrically non-linearity. Meshless method has an advantage over the finite element method(FEM) because it is more capable of handling large deformation resulted from geometrical nonlinearity. Therefore, in this paper, EFGM is employed to discretize the governing equations and the bulk density field. The sensitivity analysis of the optimization problem is performed by incorporating the adjoint approach with the meshless method. The Lagrange multipliers method adjusted for imposition of both the concentrated and continuous essential boundary conditions in the EFGM is proposed in details. The optimization mathematical formulation is developed to convert the multi-criteria problem to an equivalent single-objective problem. The popularly applied interpolation scheme, solid isotropic material with penalization (SIMP), is used to indicate the dependence of material property upon on pseudo densities discretized to the integration points. A well studied numerical example has been applied to demonstrate the proposed approach works very well and the non-linear EFGM can obtain the better topologies than the linear EFGM to design large-displacement compliant mechanisms.

• Journal of Digital Convergence
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• v.15 no.2
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• pp.511-518
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• 2017

The purpose of this study was to investigate the typology of response to unwanted sexual request, and find the characteristics according to the types. For this purpose, 332 college female students were surveyed. As a results, two group were identified through cluster analysis: assertive type and compliant type. Compliant type had more sexual experiences, consensual unwanted sex, reasons for sexual compliance. Furthermore, compliant type had more unstable attachment, rejection sensitivity, and loneliness. Implications related with prevention and education program for the high risk compliant group were discussed and ideas for health, education, psychological experts were suggested.

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2002.10a
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• pp.155-160
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• 2002

In this paper, a compliant buoy mooring system of a floating cylindrical structure in shallow water depth is studied experimentally. The compliant buoy mooring system consists of four buoys, vertical mooring legs and horizontal mooring lines. A series of model test were carried out at KRISO ocean engineering basin for various mooring parameters; line length, pretension of mooring leg and mooring layouts and environmental conditions; regular and irregular waves combined with current and wind. The mooring line tensions and 6-DOF motions of the floating structure were measured using water-proof load cells and 3 CCD camera system. The results of a series of model tests were discussed on nonlinear motion behaviors of the floating structure and characterisitics of cumulative distributions of mooring line peak tensions.

• Journal of Families and Better Life
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• v.31 no.5
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• pp.185-200
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• 2013

The purpose of this study is to examine the moderating effect of consumer competency associated with the influence of interaction styles with sales man on inappropriate consumer compliant behaviors. For the purpose, the survey questionnaire was administered to 1,050 consumers across country by the on-line survey. The research data are analyzed using four statistical methods: factor analysis, reliability analysis, multiple regression, and moderating regression analysis. The results are as follows: First, some demographic variables, for example, male, level of education, marital status, amount of monthly household income had significant effects on inappropriate consumer compliant behaviors such as rudeness of behavior and interference with business. Second, it is significant that two types of interaction with sales man(passive and assertive interaction) have positive effect on rudeness of behaviors, while assertive interaction only has positive effect on inference with business. Third, this research has been shown to be significant, based upon the findings on moderating effects of consumer competency in respect to consumers' level of inappropriate compliant behaviors. In particular, consumer competency has negative moderating effects between interaction styles with sales man and rudeness of behaviors. Practical implications were discussed in terms of effective customer management strategies and policy making related to consumer education.

• The Journal of Pediatrics of Korean Medicine
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• v.24 no.3
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• pp.16-25
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• 2010

Objectives: Compliance of herbal medicine is extremely important in Korean oriental medicine, since herbal medicine is main approach to the most of outpatients in Korean pediatrics. The more compliant to the medication, the more effective care is given to children. Thus, we conducted this research to evaluate the compliance of herbal medicine, and factors associated with compliance in children. Methods: 61 children (men 28, women 33) were participated who visited the Korean Oriental Medicine Department in university hospital for two weeks. We used Morisky's self-reported questionnaire which is consisted of four questions. Also, we checked medical records and researched respondent to acquire more factors. We defined as a "full compliant" if answers were 'No' to all of the questions. We analyzed the compliance and associated factors with Pearson's $x^2$-test and Fisher's exact test, and Spearman correlation coefficient. Compliance and associated factors were analyzed with linear regression. Results: Compliance of herbal medicine was not related to respondent, and 34 children (55.7%) were non-compliant. The best compliant type of herbal medicine was granule medication (p=0.046). However, there was no relationship between compliance and age, sex, sibling, purpose of medication, period of disease, frequency of medication, and medication duration. The age, frequency of medication, medication duration, and purpose of medications(period of disease) had correlation(p<0.01). Also, older children tended to forget to take herbal medicine(p=0.004). Conclusions: Over an half of the total subjects (55.7%) were non-compliant, so we should improve compliance of herbal medicine. Since granule form of medication was shown to have the best compliance, we should try to use granule form of medication instead of liquid medications. Also, we can also improve compliance with giving attention to the patients, especially older children in order to improve their compliance.

• Journal of KSNVE
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• v.9 no.6
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• pp.1259-1266
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• 1999

The objective of this investigation is to develop a compliant track link model and apply this model to the multi-body dynamic analysis of high mobility tracked vehicles. Two major difficulties encountered in developing the compliant track models. The first one is that the integration step size must be kept small in order to maintain the numerical stability of the solution. This solution deals with high oscillatory signals resulting from the impulsive contact forces and stiff compliant elements to represent the joints between the track links. The second difficulty is due to the large number of the system equations of motion of the three dimensional multibody tracked vehicle model. This problem was sloved by decoupling the equations of motion of the chassis subsystem and the track subsystems. Recursive methods are used to obtain a minimum set of equations for the chassis subsystem. Several simulation scenarios were tested for the high mobility tracked vehicle including accelaeration, high speed cruising, braking, and turning motion in order to demonstrate the effectiveness and validity of the methods proposed in this investigation.