Design and control methodology of a lower extremity assistive device
Design and control methodology of a lower extremity assistive device
... particular, I would like to thank Albertus Hendrawan, Huang Weiwei, Tan Boon Hwa, Syeda Mariam Ahmed, Mohan Gunasekaran, Peng Chang, Chen Nutan, Feng Xiaobing, Chao Shuzhe, Chanaka Dilhan Senanayake, ... intuitive assistance of an assistive device In this work, we present a development and control methodology of a lower extremity assistive device for home rehabilitation and assistance in Activities of ... Sagittal plane joint angles, moments and powers for the hip and knee during level walking Shown are average values (solid line), one standard deviation in average value (gray band), and average...
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DELIVERING HEALTH EDUCATION VIA THE WEB: DESIGN AND FORMATIVE EVALUATION OF A DISCOURSE-BASED LEARNING ENVIRONMENT pot
... Education via the Web: Design and Formative Evaluation The Health and Health Behaviour subject was chosen as an appropriate subject in which to implement a Web-based learning environment and ... formative evaluation of the site was conducted 470 Delivering Health Education via the Web: Design and Formative Evaluation FORMATIVE EVALUATION METHODOLOGY The formative evaluation of the prototype ... Postgraduate Award and a Social Sciences and Humanities Research Council of Canada Doctoral Fellowship 474 Delivering Health Education via the Web: Design and Formative Evaluation REFERENCES Agostinho,...
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Báo cáo hóa học: " Research Article Design and Experimental Evaluation of a Vehicular Network Based on NEMO and MANET" pdf
... paper, regarding NEMO and MANET, are also introduced, such as Multihoming, Route Optimization, and MANEMO 2.1 VANET Vehicular Ad hoc Networks (VANET) are a particular case of MANET, but they are ... in vehicular communications, there is an important lack of real evaluation analysis Many VANET solutions and protocols could be considered as nonpractical designs if they were tested in real ... works as an IPerf server and MNN2 is the client IPerf reports the amount of transferred data and used bandwidth Additionally, the GPS patch appends location information (latitude and longitude) as...
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Báo cáo y học: "Necrotizing Fasciitis of the lower extremity: a case report and current concept of diagnosis and management" ppsx
... cells and prevents adequate delivery of antibiotics Hence, surgical debridement is the mainstay therapy for NSTI, and antibiotic therapy alone is of little value and only mask the severity of the ... swabs The case was discussed with microbiologist and intravenous (IV) clindamycin and ciprofloxacin was added along with flucloxacillin and benzyl penicillin IV hydration and oxygen therapy was ... essential Common sign and symptoms of the disease are summarized in [Table 1] The most common early signs are erythema, local warmth, skin induration, and edema These signs often make early diagnosis...
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Design and control of a small size humanoid robot
... hardware, (2) walking control and (3) artificial intelligence CHAPTER 2: LITERATURE REVIEW 2.1 Mechanical Design and Hardware In the area of mechanical design, one of the important areas is ... normal gearbox remains the common selection by small size humanoid robots as they are usually integrated with motors as a compact package by the manufacturer and are much cheaper However, backlash ... the actuators require The advantage of planning in Cartesian space is that path planning is on parameters with resultant of motions of many actuators, instead of going down to plan the paths of...
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Design and control of a soccer playing humanoid robot
... creating a small-sized humanoid robot, which is capable of walking stably and performing some basic soccer playing skills such as approaching a ball and kicking it toward a goal, defending a goal, avoiding ... repetitive and hazardous tasks can be dated back to the era of ancient Greek and Egyptian with their automata More recently, Leonardo da Vinci, a talented and famous Italian artist and engineer ... introduction of several impressive commercial robots such as ASIMO, Qrio, HOAP, HRP, and H7 However, it is still far away from the final goal that aims at making humanoid robot a companion of human in factory,...
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Design and control of a teleoperation system for humanoid walking
... user a full information for the hardware and software interface The humanoid robot weighs 6kg and stands 48cm tall It has a total of 20 Degree of Freedom (DOF) - DOF each leg and DOF each arm ... researchers adopt for bipedal walking Section 2.2 is an overview of teleoperation and classifications of the control methods of teleoperation system 2.1 Bipedal Walking Control Achieve stable walking ... fire disaster area, or radiation in the nuclear plant, etc Taking advantage of the advancement in bipedal walking control, several humanoid robots, namely the Honda Asimo (Hirai, 1998) and Sony...
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MECHANICAL DESIGN AND CONTROL OF THE PENDUBOT potx
... present the design and control of an underactuated two link robot called the Pendubot We first give details of the design of the Pendubot, discussing the components of the linkage and the interface ... Front and Side Perspective Drawings of the Pendubot direct drive control, we designed the Pendubot to hang off the side of a table coupling link one directly to the shaft of the motor The mount and ... approximation of the dynamic parameters of the system (See Chapter 4) Then the software package Simnon [4] was used to simulate the dynamic equations and controller of the Pendubot (See Chapter 8) The design...
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Báo cáo hóa học: " Research Article Stability Analysis and Intermittent Control Synthesis of a Class of Uncertain Nonlinear Systems" doc
... intermittent control, and some exponential stability criteria are established Finally, some conclusions and remarks are drawn in Section Problem Formulation and Preliminaries Consider a class of nonlinear ... ≥ to denote a positive negative, seminegative, and semipositive definite matrix P Journal of Inequalities and Applications Exponential Stabilization of a Class of Uncertain Nonlinear System This ... paper, we deal with the exponential stabilization problem of a class of uncertain nonlinear systems by means of periodically intermittent control Based on Lyapunov function approach, several stability...
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Báo cáo hóa học: "Design of Experiments for Performance Evaluation and Parameter Tuning of a Road Image Processing Chain" ppt
... vehicle CAN bus As the first tests performed by the industrial car part supplier FAURECIA demonstrated that a static tuning is ineffective against road image variability, an automatic and adaptive tuning ... illustrate our approach for IPC tuning on a road image processing chain This application will also help us to introduce practical details of the methodology Naturally, input and output image evaluations ... Lucas, A Domingues, D Driouchi, and P March´ , “Modele ing, evaluation and control of a road image processing chain,” in Proceedings of the 14th Scandinavian Conference on Image Analysis (SCIA...
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báo cáo khoa học: "Design, rationale, and baseline characteristics of a cluster randomized controlled trial of pay for performance for hypertension treatment: study protocol" ppt
... doi:10.1186/1748-5908-6-114 Cite this article as: Petersen et al.: Design, rationale, and baseline characteristics of a cluster randomized controlled trial of pay for performance for hypertension treatment: study protocol ... final model Discussion In this paper, we describe our rationale, methods, and baseline participant characteristics for a cluster- randomized trial to assess the effectiveness of pay for performance ... clinically relevant intervention in routine practice We are not aware of other ongoing randomized trials of pay for performance directed at physicians and provider groups [11] Design of trial Because...
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Báo cáo y học: "The impact of study design and diagnostic approach in a large multi-centre ADHD study. Part 1: ADHD symptom patterns" ppsx
... Gill M, Manor I, Miranda A, Oades RD, et al: The impact of study design and diagnostic approach in a large multi-centre ADHD study Part 2: Dimensional measures of psychopathology and intelligence ... al.: The impact of study design and diagnostic approach in a large multi-centre ADHD study Part 1: ADHD symptom patterns BMC Psychiatry 2011 11:5 4 Submit your next manuscript to BioMed Central ... behavioural characteristics of a sample and, thus, may bias statistical analyses, particularly in genetic or neurobehavioral studies Keywords: ADHD multi-centre study, sibling design, ADHD, informant...
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Báo cáo y học: "The impact of study design and diagnostic approach in a large multi-centre ADHD study: Part 2: Dimensional measures of psychopathology and intelligence" pptx
... this article as: Müller et al.: The impact of study design and diagnostic approach in a large multi-centre ADHD study: Part 2: Dimensional measures of psychopathology and intelligence BMC Psychiatry ... Buitelaar J, Ebstein R, Eisenberg J, Gill M, Manor I, Miranda A, Oades RD, et al: The impact of study design and diagnostic approach in a large multi-centre ADHD study: Part 1: ADHD symptom patterns ... sibling, regardless of ADHD symptoms; DNA available from at least Page of 17 four genetic family members, including the proband with ADHD, at least one sibling, and at least one parent; and the age...
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Investigations into design and control of power electronic systems for future microprocessor power supplies
... INVESTIGATIONS INTO DESIGN AND CONTROL OF POWER ELECTRONIC SYSTEMS FOR FUTURE MICROPROCESSOR POWER SUPPLIES Ravinder Pal Singh (B.Tech(Hons), IIT Kharagpur, India) A THESIS SUBMITTED FOR ... requirements, the design of next generation VRMs need a thorough understanding of the performance and design trade-os The supply voltage of the microprocessor will drop to below V and the supply ... (a) Analog PWM controller and (b) Digital PWM controller microprocessor and the other generic advantages of digital control, it is a challenge to deliver the performance required of the next generation...
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DESIGN AND CONTROL OF AUTONOMOUS MOBILE ROBOTS WITH IMPROVED DYNAMIC STABILITY 1
... mR ˜ F1 ˜ ˜ F = F2 ˜ F3 ˜ B = 0 u1 ˜ 12 0 , u = uβa B (1. 10) (1. 11) (1. 12) (1. 13) 2 ˜ M 11 = Ixf + Ixw + Ixw Cβ + mR2 Cβ + Ixf Cββa (1. 14) ˜ M13 = 2Ixw Cβ + mR2 Cβ (1. 15) ˙ ˙˙ ˜ F1 = (Ixw ... simplification and assumption, the dynamics becomes( [16 ] and [18 ]): ˙ βa = uβa ˜ q ¨ ˜ q ˜ ˜˜ ˙ M (˜)q = F (˜, q ) + B u ˜ 13 (1. 9) with α q = β ˜ γ ˜ ˜ M 11 M13 ˜ M = Ixf + Ixw + mR2 ˜ M13 ... analysis of the development and classification of different kinds of wheeled mobile robots can be found in [1] For all these kinds of mobile robots, the nonholonomic constraints reduce the range of...
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