Showing 101 - 120 results of 194 for search '"hysteresis"', query time: 0.07s Refine Results
  1. 101

    Inelastic responses of swollen nitrile rubber under cyclic loading by Loo, Mei Sze, Le Cam, Jean Benoît, Andriyana, Andri, Robin, Eric

    Published 2018
    “…The analysis of the mechanical responses has shown that swelling decreases inelastic effects such as hysteresis, stress softening, and permanent set. For both dry and swollen rubbers, fillers are found to have significant effects in the inelastic responses, whereas the effects of solvent and loading rate are comparable.…”
    Article
  2. 102

    Comparison of basic direct torque control designs for permanent magnet synchronous motor by Kadir, M.N.A., Mekhilef, Saad, Hew, W.P.

    Published 2007
    “…Basic PMSM-DTC drive controller consists of flux and torque hysteresis comparators and switching table. In the literature, three different designs have been reported. …”
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    Conference or Workshop Item
  3. 103

    The effect of aggregate micro and macro texture on pavement skid resistance of Malaysia road network by MTaher, MN, Aman, MY, Bujang, H

    Published 2023
    “…Macrotexture refers to the larger irregularities in the road surface (coarse-scale texture) that effect hysteresis and associated with voids between stone particles. …”
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    Conference or Workshop Item
  4. 104

    Direct torque control induction motor drives by Mat Husin, Azman

    Published 2014
    “…This report presents a principle of the DTC; switching table, and selection of the amplitude of the hysteresis band of torque and flux. The basic dynamic performance of DTC is investigated. …”
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    Thesis
  5. 105

    Development of back-to-back converter with power transfer control using raspberry Pi by Ahmad Shah, Shahrizan

    Published 2015
    “…In this project, power electronic converters are applied to implement a back-to-back converter with resistive load using Raspberry Pi single board computer as the microcontroller and Hysteresis Band as the controller. MATLAB-Simulink is used to develop the control scheme of the back-to-back converter and incorporate it with Raspberry Pi. …”
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    Thesis
  6. 106

    Preparation of manganese zinc ferrite nanoparticles by polymer matrix templated synthesis by Mohd Noor, Siti Salwa, Yaacob, Iskandar Idris

    Published 2010
    “…Magnetization curves passed through the origin and showed no hysteresis indicated that the particles are superparamagnetic. …”
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    Article
  7. 107

    High sensitivity pH sensor based on porous silicon (PSi) extended gate field-effect transistor by Al-Hardan, N.H., Hamid, M.A.A., Ahmed, N.M., Jalar, A., Shamsudin, R., Othman, N.K., Keng, L.K., Chiu, W.S., Al-Rawi, H.N.

    Published 2016
    “…The sensor considers stability to be in the pH range of 2 to 12. The hysteresis values of the prepared PSi sensor were approximately 8.2 and 10.5 mV in the low and high pH loop, respectively. …”
    Article
  8. 108

    Inelastic deformation of highly aligned dry-spun thermoplastic polyurethane elastomer microfibres by Tan, Chin Joo, Andriyana, Andri, Ang, Bee Chin, Chagnon, Grégory

    Published 2018
    “…As for mechanical tests, the fibres show inelastic mechanical responses such as hysteresis, stress-softening, stress relaxation and residual strain. …”
    Article
  9. 109

    Cyclic performance of stiffened steel plate shear walls with various configurations of stiffeners by Haddad, Omid, Ramli Sulong, Nor Hafizah, Ibrahim, Zainah

    Published 2018
    “…By contrast, the unstiffened steel plate was very ductile, exhibiting a stable hysteresis curve and no tearing. The energy-absorption capacity of the steel plate shear walls increased for all stiffening configurations. …”
    Article
  10. 110

    Highly sensitive capacitive cell based on a novel CuTsPc-TiO2 nanocomposite electrolytic solution for low-temperature sensing applications by Abdullah, Shahino Mah, Rafique, Saqib, Hamdan, Khairus Syifa, Roslan, Nur Adilah, Li, Lijie, Sulaiman, Khaulah

    Published 2019
    “…The hybrid device outperformed the pristine CuTsPc based device in terms of sensitivity, stability, linearity, response/recovery and possessed narrow hysteresis loop. © 2019 Elsevier B.V.…”
    Article
  11. 111

    All-fiber optical polarization modulation system using MoS2 as modulator by Ahmad, Harith, Lim, Hwee San, MatJafri, Mohd Zubir, Ge, Yan Qi, Zhang, Han, Tiu, Zian Cheak

    Published 2019
    “…A polarization modulation of 0.1304°/mW with a hysteresis difference of 3.22% is reported in this work. …”
    Article
  12. 112

    Voltage vector approximation control of multistage - Multilevel inverter using simplified logic implementation by Menshawi, K.M., Abdulkader, M.N., Mekhilef, Saad

    Published 2011
    “…The proposed control strategy is to keep the state of the high voltage stage if it can lead to the target voltage vector or medium and low approximations otherwise, are triggered. Hysteresis Comparators are used in high and medium voltage stages to hold switching states or to decide the next change. …”
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  13. 113

    The effects of neutral gas heating on H mode transition and maintenance currents in a 13.56 MHz planar coil inductively coupled plasma reactor by Jayapalan, K.K., Chin, Oi Hoong

    Published 2012
    “…An experimentally fitted 3D power evolution plot for 0.02 mbar argon pressure is also shown to visualize the effects of hysteresis in the system. Comparisons between simulation and experimental measurements show good agreement in the pressure range of 0.02-0.3 mbar for transition currents and 0.02-0.1 mbar for maintenance currents only when neutral gas heating is considered. …”
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    Article
  14. 114

    Penghasilan Dan Sifat-Sifat Komposit Getah Asli Dengan Penambahan Gentian Kelapa Sawit by Razai, Mohd Jaffri

    Published 2000
    “…The final properties of the composites studied include tensile strength, tear, elongation at break, hysteresis and swelling behavior. …”
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    Thesis
  15. 115

    Noteworthy characteristics of the marketing decisions in service industry of emerging economies: Cases of Romania and Malaysia by Scarlat, Cezar, Kasim, Azilah

    Published 2007
    “…As a result of previous authors' research work and consulting experience, this paper presents some key aspects, specific to the relatively inexperienced management of the firms active in tourism and hospitality industry from emergent economies - such as that of Romania or Malaysia - and whether they are from small and medium size, or they are from recently privatized companies.Based on real cases, the sales elasticity curve is analyzed and a quantitative model is developed.In the domain of unit price - sales, the "Value Hysteresis" phenomenon is identified and defined. Non-linear dependence is identified as well, specific to the unbalanced markets (as far as supply-demand ratio) and extreme values of the elasticity coefficient are presented (such as E = 0 and E → - 8). …”
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    Book Section
  16. 116

    Visual analysis to investigate the capability of ANFIS in modelling hydrological relationship using synthetic dataset by Ngahzaifa, Ab. Ghani, Zuriani, Mustaffa, Zafril Rizal, M Azmi

    Published 2018
    “…This research proposes the use of synthetic data in order to explore and understand the behaviour of ANFIS parameters on hydrological data, specifically hysteresis effect in sediment-discharge relationship, in order to improve the efficiency of the modelling process. …”
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    Article
  17. 117

    Green plastics: Utilizing chicken feather keratin in thermoplastic polyurethane composites to enhance thermo-mechanical properties by Pourjavaheri, Firoozeh, Jones, Oliver A. H., Mohaddes, Farzad, Sherkat, Frank, Gupta, Arun, Shanks, Robert A.

    Published 2016
    “…The thermomechanical properties of the resulting composites were then assessed using differential scanning calorimetry, thermogravimetry, dynamic mechanical analysis and stress–strain measurements with hysteresis loops. The uniformity of the dispersion of the keratin fiber in the plastic matrix was investigated via macro photography and optical microscopy. …”
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    Conference or Workshop Item
  18. 118

    Porosity development in activated carbon from palm kernel and coconut shell by chemical activation method by Rahman, Md. Mokhlesur, Adil, Mohammad, Yusof, Alias Mohd

    Published 2012
    “…Both precursors showed similar N2 adsorption isotherms, an upward deviation at high relative pressure, revealing the presence of mesorpores when carbonized at 5000 C with H3PO4. The bigger hysteresis loop indicates higher mesoporosity in coconut shell derived carbon whereas palm kernel shell derived carbon showed a higher macroporosity nature Prolong sinking of the precursor in H3PO4 impregnation solution followed by carbonization at moderate temperature (450-500 0C) produces carbon of high surface area with a higher macroporosity. …”
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    Article
  19. 119

    The effects of process variables on the hardness of nitrided 3% chromium steel by Mridha, Shahjahan, Khan, Ahsan Ali

    Published 2008
    “…The treatment time was found to have little effect on the surface hardness and the combined hardness curves obtained after different nitriding times gave the appearance of a hysteresis loop. The prior austenitizing temperatures appeared to have no influence on hardness. …”
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    Article
  20. 120

    Effects of carbon black and the presence of static mechanical strain on the swelling of elastomers in solvent by Ch'ng, S.Y., Andriyana, A., Tee, Y.L., Verron, E.

    Published 2015
    “…While fillers can be used to enhance the properties of elastomers, including stress-free swelling resistance in solvent, it is widely known that the introduction of fillers yields significant inelastic responses of elastomers under cyclic mechanical loading, such as stress-softening, hysteresis and permanent set. When a filled elastomer is under mechanical deformation, the filler acts as a strain amplifier in the rubber matrix. …”
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    Article