Resolvers are widely used in electric driven systems especially in high precision servomechanisms. Both encapsulated and pancake resolvers suffer from a major drawback: static eccentricity (SE). This drawback causes a significant increase in resolver output position error (RPE) which could not be corrected electronically. To reduce RPE, this paper proposes a novel structure with axial flux. Pr...

A prototype of an assistive robot for older people was tested in three different countries in life-like lab settings. A sample of potential older users with different grades and types of age-related impairments completed a sequence of tasks with the robot. Subsequently, usability issues, user acceptance, and their willingness to pay for such a robot (affordability) were assessed to find out if ...

Masalah yang dihadapi di jurusan Informatika Universitas Muhammadiyah Malang, mahasiswa sering kali menanyakan keberadaan dosen kepada staff administrasi sebelum dilihat diruangannya. Hal ini cukup menyita waktu dan mengganggu pekerjaan. Penelitian terdahulu telah dilakukan untuk mengatasi permasalahan tersebut hanya sampai pada perancangan prototype. Tetapi, prototype dibuat, sudah pernah ada ...

this study determines the consumers’ willingness to pay for organic milk in tehran by using contingent valuation method and single bounded dichotomous choice questionnaire. logit regression model was used to evaluate the effect of explanatory variables on willingness to pay and the model parameters were estimated by using maximum likelihood approach. for this purpose, 450 questionnaires were co...

The authors advance an interdependence analysis of willingness to sacrifice. Support for model predictions was revealed in 6 studies (3 cross-sectional survey studies, 1 simulation experiment, 2 longitudinal studies) that used a novel self-report measure and a behavioral measure of willingness to sacrifice. Willingness to sacrifice was associated with strong commitment, high satisfaction, poor ...

a subsurface drainage network mainly carries unsteady flow and data are not usually available for model parameters calibration in such networks. in the present research, the finite volume method using the time splitting scheme was employed to develop a computer code for solving the one dimensional unsteady flow equations. using corrugated sub drainage pipes, an experimental prototype setup was ...