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Relevant bibliographies by topics / Compliant surface

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Academic literature on the topic 'Compliant surface'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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Journal articles on the topic "Compliant surface"

1

Marigold, Daniel S., and Aftab E. Patla. "Adapting Locomotion to Different Surface Compliances: Neuromuscular Responses and Changes in Movement Dynamics." Journal of Neurophysiology 94, no. 3 (September 2005): 1733–50. http://dx.doi.org/10.1152/jn.00019.2005.

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Knowledge of how the nervous system deals with surfaces with different physical properties such as compliance that challenge balance during locomotion is of importance as we are constantly faced with these situations every day. The purpose of this study was to examine the control of center of mass (COM) and lower limb dynamics and recovery response modulation of muscle activity during locomotion across an unexpected compliant surface and in particular, scaling behavior across different levels of compliance. Eight young adults walked along a walkway and stepped on an unexpected compliant surface in the middle of the travel path. There were three different levels of surface compliance, and participants experienced either no compliant surface or one of the three compliant surfaces during each trial that were presented in a blocked or random fashion. Whole body kinematics were collected along with surface electromyography (EMG) of selected bilateral lower limb and trunk muscles. The recovery response to the first compliant-surface trial demonstrated muscle onset latencies between 97 and 175 ms, and activity was modulated while on the compliant surface. Vertical COM trajectory was not preserved after contact with the compliant surface: peak vertical COM, while on the compliant surface was lower than when on stable ground. Perturbed-limb knee flexion after toe-off increased with increased surface compliance, which enabled toe clearance with the ground to be similar to control trials. The results suggest that stepping off of a compliant surface is actively modulated by the CNS and is geared toward maintaining dynamic stability.

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XU, S., D. REMPFER, and J. LUMLEY. "Turbulence over a compliant surface: numerical simulation and analysis." Journal of Fluid Mechanics 478 (March 10, 2003): 11–34. http://dx.doi.org/10.1017/s0022112002003324.

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In this paper we present results from a numerical investigation of turbulent channel flow in the presence of a compliant wall. The compliant wall is modelled as a homogeneous spring-supported plate. The simulation code is validated both by comparison with an alternative code and by reproducing results of linear stability theory. Our results demonstrate that with the wall compliance we used in the simulation there is little change in the very long-time behaviour of the turbulent skin friction drag and little modification to the near-wall turbulent coherent structures. The values of pertinent statistical quantities of the turbulence near the compliant walls converge to those near a rigid wall and the statistical effect of the wall compliance on the turbulent channel flow is small.

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KURODA, Shigeaki, and Naruyuki KAMAYACHI. "Squeeze Air Films with Compliant Surface." Transactions of the Japan Society of Mechanical Engineers Series C 58, no. 553 (1992): 2773–78. http://dx.doi.org/10.1299/kikaic.58.2773.

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YEO, K. S., H. Z. ZHAO, and B. C. KHOO. "Turbulent boundary layer over a compliant surface: absolute and convective instabilities." Journal of Fluid Mechanics 449 (December 10, 2001): 141–68. http://dx.doi.org/10.1017/s0022112001006206.

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A theoretical model for the instability of two-dimensional turbulent boundary layer over compliant surfaces is described. The principal Reynolds stress is modelled by a well-established mixing-length eddy-viscosity formulation of van Driest. The perturbations of the mean velocity and Reynolds stress fields are coupled via the turbulence model. The investigation of instability is carried out from a time-asymptotic spatio-temporal perspective that classifies instabilities as being either convective or absolute. The occurrence of convective and absolute instabilities over viscoelastic compliant layers is elucidated. Compliant surfaces with low damping are susceptible to convective instability, which gives way to an absolute instability when the surfaces become highly damped. The theoretical results are compared against experimental observations of surface waves on elastic and viscoelastic compliant layers.

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Suhir, E. "On a Paradoxical Phenomenon Related to Beams on Elastic Foundation: Could External Compliant Leads Reduce the Strength of a Surface-Mounted Device?" Journal of Applied Mechanics 55, no. 4 (December 1, 1988): 818–21. http://dx.doi.org/10.1115/1.3173727.

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Compliant external electrical leads are often utilized as strain buffers in surface-mounted device technology to provide the necessary stress relief for the device, when the substrate is subjected to bending. A paradoxical situation was observed, however, during testing of compliant leaded hybrid integrated circuits (HIC): In some tests the bending moment, applied to the printed wire board (PWB) and causing HIC fracture, turned out smaller (not greater), when leads of greater compliance were installed. We show that such a paradoxical situation is due to the redistribution of lead reactions at certain combinations of HIC length, HIC and PWB flexural rigidity, and spring constant of the elastic attachment. Our analysis has indicated, that only sufficiently compliant leads can essentially reduce the stresses, while leads of moderate compliance can result in even greater stresses in the HIC than stiff leads. We suggest an easy-to-calculate governing parameter, which characterizes the mechanical behavior of HIC/PWB and similar assemblies with compliant attachments.

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Huynh, David P., Yuting Huang, and Beverley J. McKeon. "Experiments and Modeling of a Compliant Wall Response to a Turbulent Boundary Layer with Dynamic Roughness Forcing." Fluids 6, no. 5 (April 26, 2021): 173. http://dx.doi.org/10.3390/fluids6050173.

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The response of a compliant surface in a turbulent boundary layer forced by a dynamic roughness is studied using experiments and resolvent analysis. Water tunnel experiments are carried out at a friction Reynolds number of Reτ≈410, with flow and surface measurements taken with 2D particle image velocimetry (PIV) and stereo digital image correlation (DIC). The narrow band dynamic roughness forcing enables analysis of the flow and surface responses coherent with the forcing frequency, and the corresponding Fourier modes are extracted and compared with resolvent modes. The resolvent modes capture the structures of the experimental Fourier modes and the resolvent with eddy viscosity improves the matching. The comparison of smooth and compliant wall resolvent modes predicts a virtual wall feature in the wall normal velocity of the compliant wall case. The virtual wall is revealed in experimental data using a conditional average informed by the resolvent prediction. Finally, the change to the resolvent modes due to the influence of wall compliance is studied by modeling the compliant wall boundary condition as a deterministic forcing to the smooth wall resolvent framework.

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Wang, Yang, Daojin Yao, Jie He, and Xiaohui Xiao. "A Stabilization Method Based on an Adaptive Feedforward Controller for the Underactuated Bipedal Walking with Variable Step-Length on Compliant Discontinuous Ground." Complexity 2020 (March 19, 2020): 1–16. http://dx.doi.org/10.1155/2020/4764879.

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Both compliance and discontinuity are the common characteristics of the real ground surface. This paper proposes a stabilization method for the underactuated bipedal locomotion on the discontinuous compliant ground. Unlike a totally new control method, the method is actually a high-level control strategy developed based on an existing low-level controller meant for the continuous compliant ground. As a result, although the ground environment is more complex, the calculation cost for the robot walking control system is not increased. With the high-level control strategy, the robot is able to adjust its step-length and velocity simultaneously to stride over the discontinuous areas on the compliant ground surface. The effectiveness of the developed method is validated with a numerical simulation and a physical experiment.

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Dargahi, J. "An Endoscopic and Robotic Tooth-like Compliance and Roughness Tactile Sensor." Journal of Mechanical Design 124, no. 3 (August 6, 2002): 576–82. http://dx.doi.org/10.1115/1.1471531.

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This paper reports on design, fabrication and testing of a prototype Polyvinylidene Fluoride (PVDF) tactile sensor for endoscopic and robotic applications. The sensor can measure both compliance and surface roughness. It consists of rigid and compliant elements. A relative deformation between adjacent parts of the contact object is used to measure the compliance, and the deformation of the compliant element of the sensor is used to measure the profile of a rough surface. The sensor in miniaturized form can be integrated with both endoscopic graspers and robotic end effectors. The theoretical analysis of the sensor is made and compared with experimental values. The advantages and limitations of the sensor are also discussed.

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Lee, T., M. Fisher, and W. H. Schwarz. "Investigation of the effects of a compliant surface on boundary-layer stability." Journal of Fluid Mechanics 288 (April 10, 1995): 37–58. http://dx.doi.org/10.1017/s0022112095001054.

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Some of the effects of a passive, single-layer, viscoelastic compliant surface on the stability of a Blasius boundary layer were investigated in a low-turbulence wind tunnel. Measurements of the wavelength and growth rates of vibrating-ribbon-excited harmonic waves were made by hot-wire anemometry. The data for three compliant surfaces with different shear moduli, material damping coefficients, and thicknesses were compared to rigid-surface data. The flow-induced surface displacements were measured using an electro-optic displacement transducer. The results show that the growth rates of unstable Tollmien–Schlichting waves, and the extent of the unstable region in the (F, Rδ*)-plane are reduced over the compliant surfaces relative to those over a rigid surface with the absence of flow-induced surface instabilities. The suppression of the Tollmien–Schlichting waves is accompanied by a surface motion driven by the flow field at the excitation frequency. The experimental results suggest that a delay of the onset to turbulence is possible in air by using appropriately tuned surface characteristics. Further experiments are needed to study the three-dimensional disturbance mode, the flow-induced surface instabilities and the breakdown process.

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Park, Do Hee, Hyung Nam Jin, Hee Su Yoon, Hyeon Jeong Yoon, and Kyung-Chul Yoon. "Assessment of the Compliance with 0.1% Cyclosporine A in Dry-Eye Patients with Sjögren's Syndrome." Journal of the Korean Ophthalmological Society 62, no. 7 (July 15, 2021): 895–903. http://dx.doi.org/10.3341/jkos.2021.62.7.895.

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Purpose: To evaluate the compliance with 0.1% cyclosporine A in dry eye patients with Sjögren's syndrome and identify factors affecting the compliance. Methods: This study included 67 dry eye patients with Sjögren's syndrome who had used 0.1% cyclosporine A for over 6 months. Clinical parameters including sex, age, the number of eye drops used, side effects, the use of steroid eye drops, and the visit interval were investigated. Additionally, the ocular surface disease index, tear break-up time (TBUT), Schirmer test score, and corneal fluorescein staining (CFS) score were assessed. Patients were classified into compliant and non-compliant groups, using a criterion of 50% compliance; relevant factors were evaluated accordingly. Results: Of the 67 patients, 36 (53.7%) were classified into the compliant group and 31 (46.3%) into the non-compliant group. Compared to the non-compliant group, the compliant group showed a longer TBUT (p = 0.03) and a lower CFS score (p = 0.04) at 6 months of follow-up. Altogether, 39 subjects (58.2%) experienced side effects, of which the most common was stinging pain (71.8%). In the multivariate analysis, severe dry-eye symptoms (p = 0.03), non-use of the steroid eye drops (p = 0.02), and longintervals between exam vitists (p = 0.02) were identified as factors reducing compliance. Conclusions: Factors related to a decrease in the compliance with 0.1% cyclosporine A in dry-eye patients with Sjögren's syndrome, included severe dry eye symptoms, long visit intervals, and non-use of steroid eye drops. Taking these factors into consideration may help increase patient compliance.

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Dissertations / Theses on the topic "Compliant surface"

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Buckmaster, David J. "Compliant Motion Programming for Robust Robotic Surface Finishing." Case Western Reserve University School of Graduate Studies / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1220637111.

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Willis, G. J. K. "Hydrodynamic stability of boundary layers over compliant surfaces." Thesis, University of Exeter, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377314.

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Pitman, Mark William. "An investigation of flow structure interactions on a finite compliant surface using computational methods." Curtin University of Technology, Department of Mechanical Engineering, 2007. http://espace.library.curtin.edu.au:80/R/?func=dbin-jump-full&object_id=17209.

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A study of the interaction of one-sided flow over a compliant surface is presented. When fluid passes over a flexible surface the simultaneous interaction between the flow and structure gives rise to vibrations and instabilities on the surface as well as in the fluid. The fluid-structure interaction (FSI) has potential to be used in the control of boundary layer dynamics to achieve drag reduction through transition delay. The modelling and control of FSI systems apply to many fields of engineering beyond drag reduction, for example: the modelling and analysis of biomechanical systems; natural environmental systems; aero-elastics; and other areas where flow interacts moving or compliant boundaries. The investigation is performed through numerical simulation. This returns more detail than could be resolved through experiments, while also permitting the study of finite compliant surfaces that are prohibitively difficult, or impossible, to study with analytical techniques. In the present work, novel numerical modelling methods are developed from linear system analysis through to nonlinear disturbances and viscous effects.
Two numerical modelling techniques are adopted to approach the analysis of the FSI system. A potential-flow method is used for the modelling of flows in the limit of infinite Reynolds numbers, while a grid-free Discrete Vortex Method (DVM) is used for the modelling of the rotational boundary-layer flow at moderate Reynolds numbers. In both inviscid and viscous studies, significant contributions are made to the numerical modelling techniques. The application of these methods to the study of flow over compliant panels gives new insight to the nature of the FSI system. In the linear inviscid model, a novel hybrid computational/theoretical method is developed that evaluates the eigenvalues and eigenmodes from a discretised FSI system. The results from the non-linear inviscid model revealed that the steady-state of the non-linear wall motion is independent of initial excitation. For the viscous case, the first application of a DVM to model the interaction of a viscous, rotational flow with a compliant surface is developed. This DVM is successfully applied to model boundary-layer flow over a finite compliant surface.

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Chen, Xiaodong. "Fluid-Structure Interaction Modeling of Epithelial Cell Deformation during Microbubble Flows in Compliant Airways." The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1332208862.

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Cuneyitoglu, Ozkul Mine. "Acoustic Perception Through The Ground Interaction Of Compliant Legs Of A Hexapod Robot." Master's thesis, METU, 2012. http://etd.lib.metu.edu.tr/upload/12614028/index.pdf.

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A dynamically dexterous legged robot platform generates specific acoustic signals during the interaction with the ground and the environment. These acoustic signals are expected to contain rich information that is related to the interaction surface as a function of the position of the legs and the overall contact process mixed with the actuator sounds that initiate the movement. As the robot platform walks or runs in any environment, this convolved acoustic signal created can be processed and analyzed in real time operation and the interaction surface can be identified. Such an utilization of acoustic data can be possible for various indoor and outdoor surfaces and with this can be useful in adjusting gait parameters that play an essential role in dynamic dexterity. In this work, surface type identification is achieved with using the several popular signal processing and pattern classification methods not on the robot platform but off-line. The performances of the selected features and the algorithms are evaluated for the collected data sets and these outputs are compared with the expectations. Depending on the off-line training and experiment results, the applicability of the study to an embedded robot platform as a future application is found quite feasible and the surface type as an input to the robot sensing is expected to improve the mobility of the robot in both indoor and outdoor environment.

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Jeong, Seung Hee. "Soft Intelligence : Liquids Matter in Compliant Microsystems." Doctoral thesis, Uppsala universitet, Mikrosystemteknik, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-281281.

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Soft matter, here, liquids and polymers, have adaptability to a surrounding geometry. They intrinsically have advantageous characteristics from a mechanical perspective, such as flowing and wetting on surrounding surfaces, giving compliant, conformal and deformable behavior. From the behavior of soft matter for heterogeneous surfaces, compliant structures can be engineered as embedded liquid microstructures or patterned liquid microsystems for emerging compliant microsystems. Recently, skin electronics and soft robotics have been initiated as potential applications that can provide soft interfaces and interactions for a human-machine interface. To meet the design parameters, developing soft material engineering aimed at tuning material properties and smart processing techniques proper to them are to be highly encouraged. As promising candidates, Ga-based liquid alloys and silicone-based elastomers have been widely applied to proof-of-concept compliant structures. In this thesis, the liquid alloy was employed as a soft and stretchable electrical and thermal conductor (resistor), interconnect and filler in an elastomer structure. Printing-based liquid alloy patterning techniques have been developed with a batch-type, parallel processing scheme. As a simple solution, tape transfer masking was combined with a liquid alloy spraying technique, which provides robust processability. Silicone elastomers could be tunable for multi-functional building blocks by liquid or liquid-like soft solid inclusions. The liquid alloy and a polymer additive were introduced to the silicone elastomer by a simple mixing process. Heterogeneous material microstructures in elastomer networks successfully changed mechanical, thermal and surface properties. To realize a compliant microsystem, these ideas have in practice been useful in designing and fabricating soft and stretchable systems. Many different designs of the microsystems have been fabricated with the developed techniques and materials, and successfully evaluated under dynamic conditions. The compliant microsystems work as basic components to build up a whole system with soft materials and a processing technology for our emerging society.

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Hubbard, Neal B. "Dual-stage Thermally Actuated Surface-Micromachined Nanopositioners." Diss., CLICK HERE for online access, 2005. http://contentdm.lib.byu.edu/ETD/image/etd743.pdf.

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Jensen, Kimberly A. "Analysis and Design of Surface Micromachined Micromanipulators for Out-of-Plane Micropositioning." BYU ScholarsArchive, 2003. https://scholarsarchive.byu.edu/etd/230.

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This thesis introduces two ortho-planar MEMS devices that can be used to position microcomponents: the XZ Micropositioning Mechanism and the XYZ Micromanipulator. The displacement and force relationships are presented. The devices were fabricated using surface micromachining processes and the resulting mechanisms were tested. A compliant XYZ Micromanipulator was also designed to reduce backlash and binding. In addition, several other MEMS positioners were fabricated and tested: the Micropositioning Platform Mechanism (MPM), the Ortho-planar Twisting Micromechanism (OTM), and the Ortho-planar Spring Micromechanism (OSM).

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Wells, Lee Jay. "Advancing Manufacturing Quality Control Capabilities Through The Use Of In-Line High-Density Dimensional Data." Diss., Virginia Tech, 2014. http://hdl.handle.net/10919/24865.

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Through recent advancements in high-density dimensional (HDD) measurement technologies, such as 3D laser scanners, data-sets consisting of an almost complete representation of a manufactured part's geometry can now be obtained. While HDD data measurement devices have traditionally been used in reverse engineering application, they are beginning to be applied as in-line measurement devices. Unfortunately, appropriate quality control (QC) techniques have yet to be developed to take full advantage of this new data-rich environment and for the most part rely on extracting discrete key product characteristics (KPCs) for analysis. In order to maximize the potential of HDD measurement technologies requires a new quality paradigm. Specifically, when presented with HDD data, quality should not only be assessed by discrete KPCs but should consider the entire part being produced, anything less results in valuable data being wasted. This dissertation addresses the need for adapting current techniques and developing new approaches for the use of HDD data in manufacturing systems to increase overall quality control (QC) capabilities. Specifically, this research effort focuses on the use of HDD data for 1) Developing a framework for self-correcting compliant assembly systems, 2) Using statistical process control to detect process shifts through part surfaces, and 3) Performing automated part inspection for non-feature based faults. The overarching goal of this research is to identify how HDD data can be used within these three research focus areas to increase QC capabilities while following the principles of the aforementioned new quality paradigm.
Ph. D.

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Merces, Leandro 1989. "Nanomembranas tensionadas : ilhas de InAs em substratos complacentes de Si e microtubos metálicos enrolados como um sensor SERS para monocamadas auto organizadas." [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/276952.

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Orientadores: Christoph Friedrich Deneke, Eduardo Granado Monteiro da Silva
Dissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Física Gleb Wataghin
Made available in DSpace on 2018-08-25T16:50:29Z (GMT). No. of bitstreams: 1 MercesSilva_Leandrodas_M.pdf: 8926273 bytes, checksum: 010f49f410852b0ba0278adfc3e091fa (MD5) Previous issue date: 2014
Resumo: Nanomembranas livres são definidas como filmes ultrafinos constituídos por metais, óxidos ou semicondutores, com espessuras nanométricas e vastas áreas superficiais. São obtidas em geral por um processo de subcorrosão seletiva de uma camada de sacrifício, cujo papel é liberá-las gradualmente, permitindo que o relaxamento da energia elástica nelas armazenada aconteça de maneira controlada, garantindo a integridade final das estruturas. Neste trabalho, nanomembranas livres de Si suportadas por um substrato de SOI foram utilizadas como substratos complacentes para o crescimento de ilhas de InAs em uma câmara de MBE. Além disso, nanomembranas metálicas tensionadas (Ag/Ti/Cr/Ag) foram utilizadas na obtenção de microtubos metálicos enrolados. Análises detalhadas da morfologia das amostras, das estruturas das ilhas e dos microtubos, do strain em ambos os sistemas e de suas possíveis aplicações foram realizadas. A microscopia eletrônica de varredura mostrou que as estruturas permaneceram íntegras após as deformações. A microscopia de força atômica revelou uma baixa densidade de ilhas no topo das nanomembranas de Si. Ademais, possibilitou o aperfeiçoamento de parâmetros superficiais das nanomembranas metálicas e o enrolamento de microtubos com diâmetros pré definidos, garantindo convergência com o modelo analítico. Técnicas de difração de raios X e modelagem por elementos finitos foram utilizadas para elucidar os estados de strain observados em ambas as estruturas. As simulações das curvaturas do substrato complacente de Si e do microtubo metálico sugeriram, respectivamente, um gradiente de strain dependente da posição lateral de cada ilha na nanomembrana e coeficientes de strain constantes nas nanomembranas de Ti e Cr. Finalmente, cálculos envolvendo elasticidade contínua sugeriram que para uma nanomembrana de Si com espessura adequada, o InAs pode transferir strain suficiente para possibilitar o crescimento epitaxial coerente. Ainda, medidas de espectroscopia Raman em moléculas auto organizadas de 1-octadecanethiol, adsorvidas em Ag e aprisionadas entre as paredes dos microtubos metálicos, sugeriram que tal sistema pode ser utilizado como um dispositivo SERS para self-assembled monolayers
Abstract: Freestanding nanomembranes (NMs) are defined as metallic, semiconductor or oxide ultrathin films with nanometer thickness and macroscopic surface areas. In general, they are obtained by a process of selective underetching of a sacrificial layer, whose role is gradually release them, allowing relaxation of their stored elastic energy in a controlled way, ensuring integrity of the final structure. In this work, freestanding edge-supported Si nanomembranes are used as compliant substrate to the InAs growth on a SOI substrate in a MBE chamber. Furthermore, strained metallic nanomembranes (Ag / Ti / Cr / Ag) are used to obtain rolled-up metallic microtubes. A detailed analysis of sample morphology, InAs island and metallic microtube structure, strain on both systems and their possible applications is carried out. Scanning electron microscopy shows the structures stay intact during and after deformation. Atomic force microscopy reveals a lower island density on the top of the freestanding membranes. Moreover, it allowed optimizing the surface parameters of the strained metallic membranes, rolling-up tubes with pre-defined diameters and ensuring convergence with the proposed analytical model. X-ray diffraction and finite element modeling is used to elucidate the observed strain states in both structures. The bending simulations of compliant Si substrate and rolled up metallic microtube suggest, respectively, a lateral strain distribution depending on the island position on the freestanding membrane and a constant strain distribution on the Ti/Cr strained NMs. Finally, continuous elasticity calculations suggest that for a Si nanomembrane with adequate thickness, the InAs can transfer enough strain to enable coherent epitaxial growth. In addition, Raman spectroscopy measurements of 1-octadecanethiol self-assembled molecules adsorbed on an Ag nanomembrane and trapped between the microtube Ag walls suggest the system could be used as a SERS sensor for self-assembled monolayers
Mestrado
Física
Mestre em Física

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Books on the topic "Compliant surface"

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Advisory Group for Aerospace Research and Development. Structures and Materials Panel. Meeting. Environmentally compliant surface treatments of materials for aerospace applications =: Les techniques de traitement de surface conformes a la reglementation sur la protection de l'environnement pour les materiaux destines aux applications aerospatiales : papers presented at the 83rd meeting of the AGARD Structures and Materials Panel held in Florence, Italy, 4-5 September 1996. Neuilly sur Seine: Agard, 1997.

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Council, National Safety. Walking-working surfaces compliance training: Participant guide. [Itasca, Ill.]: National Safety Council, 2002.

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Hiltebrand, David J. Guidance manual for compliance with the filtration and disinfection requirements for public water systems using surface water sources. Denver, CO: American Water Works Association, 1991.

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Mead, Kenneth M. Highway safety: Monitoring practices to show compliance with speed limits should be re-examined : statement of Kenneth M. Mead ... before the Subcommittee on Surface Transportation, Committee on Public Works and Transportation, United States House of Representatives. [Washington, D.C.?]: U.S. General Accounting Office, 1988.

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Mead, Kenneth M. Highway safety: Monitoring practices to show compliance with speed limits should be re-examined : statement of Kenneth M. Mead ... before the Subcommittee on Surface Transportation, Committee on Public Works and Transportation, United States House of Representatives. [Washington, D.C.?]: U.S. General Accounting Office, 1988.

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Mead, Kenneth M. Highway safety: Monitoring practices to show compliance with speed limits should be re-examined : statement of Kenneth M. Mead ... before the Subcommittee on Surface Transportation, Committee on Public Works and Transportation, United States House of Representatives. [Washington, D.C.?]: U.S. General Accounting Office, 1988.

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United States. Mine Safety and Health Administration., ed. MSHA compliance manual for surface operations. Neenah, Wis: J.J. Keller & Associates, 1997.

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Woodson, Gerald. MSHA Compliance Manual For Surface Operatins. J.J. Keller & Associates, 2000.

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Leahy, Guy Daniel. The effect of varying treadmill surface compliance on oxygen uptake during running. 1996.

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United States. Environmental Protection Agency. Office of Water, ed. Small system compliance technology list for the surface water treatment rule and total coliform rule. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Water, 1998.

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Book chapters on the topic "Compliant surface"

1

Johnstone, Robert W., and M. Parameswaran. "Electro-Thermal-Compliant Actuators." In An Introduction to Surface-Micromachining, 153–64. Boston, MA: Springer US, 2004. http://dx.doi.org/10.1007/978-1-4020-8021-0_12.

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Rempfer, Dietmar, Peter Blossey, Louise Parsons, and John Lumley. "Low-Dimensional Dynamical Model of a Turbulent Boundary Layer over a Compliant Surface: Preliminary Results." In Fluid Mechanics and the Environment: Dynamical Approaches, 267–83. Berlin, Heidelberg: Springer Berlin Heidelberg, 2001. http://dx.doi.org/10.1007/3-540-44512-9_14.

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Lenders, Cyrille. "Surface Tension Effects in Presence of Gas Compliance." In Surface Tension in Microsystems, 93–125. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-37552-1_5.

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Schirmeier, Horst, Christoph Borchert, Martin Hoffmann, Christian Dietrich, Arthur Martens, Rüdiger Kapitza, Daniel Lohmann, and Olaf Spinczyk. "Dependability Aspects in Configurable Embedded Operating Systems." In Dependable Embedded Systems, 85–116. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-52017-5_4.

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AbstractAs all conceptual layers in the software stack depend on the operating system (OS) to reliably provide resource-management services and isolation, it can be considered the “reliable computing base” that must be hardened for correct operation under fault models such as transient hardware faults in the memory hierarchy. In this chapter, we approach the problem of system-software hardening in three complementary scenarios. (1) We address the following research question: Where do the general reliability limits of static system-software stacks lie, if designed from scratch with reliability as a first-class design goal? In order to reduce the proverbial “attack surface” as far as possible, we harness static application knowledge from an AUTOSAR-compliant task set, and protect the whole OS kernel with AN-encoding. This static approach yields an extremely reliable software system, but is constrained to specific application domains. (2) We investigate how reliable a dynamic COTS embedded OS can become if hardened with programming-language and compiler-based fault-tolerance techniques. We show that aspect-oriented programming is an appropriate means to encapsulate generic software-implemented hardware fault tolerance mechanisms that can be application-specifically applied to a selection of OS components. (3) We examine how system-software stacks can survive even more adverse fault models like whole-system outages, using emerging persistent memory (PM) technology as a vehicle for state conservation. Our findings include that software transactional memory facilitates maintaining consistent state within PM and allows fast recovery.

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Carpenter, P. W. "The Optimization of Compliant Surfaces for Transition Delay." In Turbulence Management and Relaminarisation, 305–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 1988. http://dx.doi.org/10.1007/978-3-642-83281-9_22.

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Balazs, Anna C., and Alexander Alexeev. "Modeling the Interactions between Compliant Microcapsules and Patterned Surfaces." In Multiscale Modeling of Particle Interactions, 185–221. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470579831.ch7.

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Kimmel, Wendy, and Mont Hubbard. "Effect of Horizontal Surface Compliance on Balance Strategies." In The Engineering of Sport 6, 183–88. New York, NY: Springer New York, 2006. http://dx.doi.org/10.1007/978-0-387-46050-5_33.

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Gajjar, J. S. B. "Nonlinear evolution of modes in the flow over compliant surfaces." In Recent Developments in Turbulence Management, 223–39. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-011-3526-9_12.

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Yeo, K. S. "Flow-Induced Waves on Compliant Surfaces Subject to a Turbulent Boundary Layer." In Flow Past Highly Compliant Boundaries and in Collapsible Tubes, 253–74. Dordrecht: Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-017-0415-1_11.

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Gadringer, Stefan, Hubert Gattringer, and Andreas Mueller. "Assessment of Universal Robot Force Control and External Force Compliance Device for Surface Treatment." In Advances in Service and Industrial Robotics, 78–85. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-75259-0_9.

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Conference papers on the topic "Compliant surface"

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Maclean, Brian J., Bernie F. Carpenter, Jerry L. Draper, and Mohan S. Misra. "Shape-memory-actuated compliant control surface." In 1993 North American Conference on Smart Structures and Materials, edited by Nesbitt W. Hagood and Gareth J. Knowles. SPIE, 1993. http://dx.doi.org/10.1117/12.152811.

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Shao, Zhiyu, Zhiyong Cao, Cong He, Qiangqiang Ouyang, and Juan Wu. "Perceptual model for compliance in ineraction with compliant objects with rigid surface." In 2020 IEEE International Conference on Power, Intelligent Computing and Systems (ICPICS). IEEE, 2020. http://dx.doi.org/10.1109/icpics50287.2020.9202356.

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Fujimatsu, Nobuyoshi, Isao Misu, and Kenta Ishimaru. "Characteristics of Turbulent Boundary Layer Over Silicon Gel Surface and Behavior of Surface Displacement." In ASME/JSME 2007 5th Joint Fluids Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/fedsm2007-37117.

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This paper describes a study on interaction between compliant coatings and turbulent boundary layer flows. The use of compliant coatings has been known as the drag reduction means of the skin-friction and was studied by many researchers for 50 years. However the mechanism of drag reduction is not clarified. In this study, experimental study was conducted using compliant walls made of silicone gel to investigate the influence of compliant coating on the flow field. Boundary layer characteristics and displacement of the walls were simultaneously measured using hot-wire anemometer and a laser displacement sensor. The experimental results showed the suppression of the turbulent intensity turbulent skin-friction drag reduction over the compliant wall. Characteristics of the turbulent energy cascade process over the solid and compliant walls are investigated using the Wavelet transform and the FFT. The compliant coatings suppress the turbulent energy production and enhance the turbulent energy dissipation compared to those of the solid wall. The cross correlation between the displacement of the compliant wall and the velocity fluctuation in the turbulent boundary layer are investigated in detail. The phase difference angle of the motion of the compliant wall to the velocity fluctuation is about 60 degrees. This wall motion has the roll to suppress the turbulent vortex motion near the wall. The drag reduction mechanism on the compliant coating can be explained as philosophy based on the V-control algorithm.

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Buckmaster, David J., Wyatt S. Newman, and Steven D. Somes. "Compliant motion control for robust robotic surface finishing." In 2008 7th World Congress on Intelligent Control and Automation. IEEE, 2008. http://dx.doi.org/10.1109/wcica.2008.4592983.

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Wijayarathne, Lasitha, and Frank L. Hammond. "Identification of Compliant Contact Parameters and Admittance Force Modulation on a Non-stationary Compliant Surface." In 2020 IEEE International Conference on Robotics and Automation (ICRA). IEEE, 2020. http://dx.doi.org/10.1109/icra40945.2020.9196897.

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Heshmat, Hooshang, and James Walton. "Innovative High-Temperature Compliant Surface Foil Face Seal Development." In 44th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. Reston, Virigina: American Institute of Aeronautics and Astronautics, 2008. http://dx.doi.org/10.2514/6.2008-4505.

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Elsen, Renold, Kishor Bharadwaj, and Thillaigovindan Ramesh. "A Parametric Study on Electro Thermally Actuated Novel Compliant Microgripper." In International Conference on Advances in Design, Materials, Manufacturing and Surface Engineering for Mobility. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2019. http://dx.doi.org/10.4271/2019-28-0032.

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Fujimatsu, Nobuyoshi, and Isao Misu. "Surface Skin Friction Measurement and Visualization Based on Compliant Coatings." In ASME 2008 Fluids Engineering Division Summer Meeting collocated with the Heat Transfer, Energy Sustainability, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/fedsm2008-55203.

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New method and means are proposed to measure the skin friction force on an aerodynamic surface based on elastic deformations of silicon rubber and gel coatings. One of characteristics is soft and easy to deform. Object is coated by elastic polymeric film with known shear modulus. Two images between wind-on and wind-off are taken using the CCD camera. The displacement of coating is calculated from the correlation of two images. There are two ways to calibrate the skin friction force to the displacement of coatings. These methods are tested and compared to quantitative skin friction force measurement. One is based on measuring the characteristics of the polymeric film using visco-elastic measurement system. This way is called as a priori calibration. The other way is accomplished from the relation between the skin friction force measured by the PHF embedded on the object and the displacement around there and is known as In-situ method. Characteristics of the coatings such as the displacement and the time response can be easily controlled by the compounding ratio of hardener. We conduct the theoretical analysis for the elastic polymer film and propose the material properties of the coatings required to measure the surface skin friction in the wide range of flow speed. The skin friction over the plate is measured using this technique in various Reynolds number. The traditional measurement using the hot wire anemometry is conducted to validate this technique. The time averaged measurements of this technique are in good agreement with the traditional results. However, the unsteady characteristics of surface skin friction are not captured by the lack of time resolution of the CCD camera.

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Richardson, Ross, Tso-Kang Wang, Louis N. Cattafesta, and Kourosh Shoele. "Dynamics of a Separation Bubble Subject to Compliant Surface Motion." In AIAA Aviation 2019 Forum. Reston, Virginia: American Institute of Aeronautics and Astronautics, 2019. http://dx.doi.org/10.2514/6.2019-3588.

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Wood, J., and J. Irish. "A Compliant Surface Mooring System for Real-Time Data Acquisition." In OCEANS '87. IEEE, 1987. http://dx.doi.org/10.1109/oceans.1987.1160828.

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Reports on the topic "Compliant surface"

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Hsieh, K. C., K. Y. Cheng, I. Adesida, John Connelly, and Ramon Martinelli. Surface Engineering for Compliant Epitaxy. Fort Belvoir, VA: Defense Technical Information Center, July 2001. http://dx.doi.org/10.21236/ada397507.

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Bradley, Joe Anthony. Design of Surface Micromachined Compliant MEMS. Office of Scientific and Technical Information (OSTI), December 2002. http://dx.doi.org/10.2172/804164.

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Bradley, Joe Anthony. Design of Surface micromachined Compliant MEMS. Office of Scientific and Technical Information (OSTI), January 2001. http://dx.doi.org/10.2172/798520.

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Lumley, John, and Dietmar Rempfer. Interaction between Near-Wall Turbulent Flows and Compliant Surfaces. Fort Belvoir, VA: Defense Technical Information Center, February 2000. http://dx.doi.org/10.21236/ada374877.

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ERHART, M. F. 6430.1A Compliance Matrix for 241-SY-101 Surface Level Rise Remediation Project. Office of Scientific and Technical Information (OSTI), March 2001. http://dx.doi.org/10.2172/806797.

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ERHART, M. F. 6430.1A Compliance Matrix for 241-SY-101 Surface Level Rise Remediation Project. Office of Scientific and Technical Information (OSTI), August 1999. http://dx.doi.org/10.2172/797751.

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Bussell, J. H. ,. WHC. NEC Hazardous classification and compliance regarding the surface moisture monitor measurement system. Office of Scientific and Technical Information (OSTI), June 1996. http://dx.doi.org/10.2172/664399.

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ERHART, M. F. 6430.1A Compliance Matrix for 241-SY-101 Surface Level Rise Remediation Project. Office of Scientific and Technical Information (OSTI), October 1999. http://dx.doi.org/10.2172/798128.

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Bergren, C. L., M. A. Flora, J. L. Jackson, and E. M. Hicks. Application of inorganic-contaminated groundwater to surface soils and compliance with toxicity characteristic (TCLP) regulations. Office of Scientific and Technical Information (OSTI), December 1991. http://dx.doi.org/10.2172/10135493.

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Bergren, C. L., M. A. Flora, J. L. Jackson, and E. M. Hicks. Application of inorganic-contaminated groundwater to surface soils and compliance with toxicity characteristic (TCLP) regulations. Office of Scientific and Technical Information (OSTI), January 1991. http://dx.doi.org/10.2172/5455222.

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