A Wearable Force Plate Designed Using Pressure Sensitive Electric Conductive Rubber
スポンサーリンク
概要
- 論文の詳細を見る
To perform 3D ground reaction force (GRF) and moments measurement with a comfortable interface for the foot, this paper presents a new 3D force sensor cell designed using pressure sensitive electric conductive rubber (PSECR). A wearable force plate with a four-support mechanism was proposed for measuring triaxial forces and moments. A compact electrical hardware system including amplifier modules, conditioning circuits, and then a micro-computer controller was developed and integrated into the sensor system. A shoes-based sensor system composed of two developed force plates was constructed for GRF and moment measurement. Calibration experiments were conducted, and a stationary force plate was used as a reference device to verify the measures of GRF and moment using the sensor system in trials by a normal walking speed. The results show a good correspondence between the developed sensor system and the reference system, which was examined by a root mean square (RMS) difference of 7.2N for x-axial force, 11.1N for y-axial force, and 9.5N for z-axial force. The RMS difference of the measured x-, y-, and z- directional moments was 6.4Nm, 1.9Nm, and 1.4Nm, respectively.
著者
-
INOUE Yoshio
Department of Biomolecular Engineering, Tokyo Institute of Technology
-
LIU Tao
Department of Intelligent Mechanical Systems Engineering Kochi University of Technology
-
SHIBATA Kyoko
Department of Intelligent Mechanical Systems Engineering Kochi University of Technology
-
Liu Tao
Department Of Biochemistry And National Key Laboratory Of Pharmaceutical Biotechnology Nanjing Unive
-
Inoue Yoshio
Department Of Biomolecular Engineering Graduate School Of Engineering Tohoku University
関連論文
- The Effect of Crystallization on the Thinning-Thickening Phenomena of Plastic Blend Film in Water Media
- A Wearable Force Plate Designed Using Pressure Sensitive Electric Conductive Rubber
- TiO_2-PPP光蓄電池性能の電解重合量及びイオン濃度依存性
- P2-27 Study of a mini-ultrasonic motor with square metal bar and piezoelectric plate hybrid(Short oral presentation for posters)
- Joint Timing and Channel Estimation for Ultra-Wideband Signals
- The Dynamic Structure of Regioregulated Poly(4-methylthiazole-2,5-diyl)
- Phase Strcture and Biodegradation of the Bacterial Poly(3-hydroxybutyric acid)/Chemosynthetic Poly(3-hydroxypropionic acid) Blend
- Composition Fractionation and Thermal Characterization of Poly(3-hydroxybutyrate-co-3-hydroxypropionate)
- Effects of Trehalose on the Swelling Behavior of Hydrogel : Visualization of the Preferential Hydration of Disaccharides
- A Solid-State ^P NMR Stydy of the Interaction between Trehalose and DPPC Bilayer
- Ab initio Study of the C12-C13 Conformation of 11-cis-retinal
- 太陽光触媒による汚濁藻類の増殖抑制
- CALCULATION OF JOINT MOMENT USING WEARABLE SENSOR SYSTEMS(3B2 Orthopaedic & Rehabilitation Biomechanics VI)
- The Hydrogen-Bonding Interactions between 4,4'-Thiodiphenol and Some Poly(hydroxyalkanoic acid)s Revealed by DSC and FT-IR Spectroscopic Analysis
- Study on Thermal and Mechanical Properties of Biodegradable Blends of Poly(ε-caprolactone) and Lignin
- Molecular-Dynamics Study of Aqueous Solution of Trehalose and Maltose: Implication for the Biological Function of Trehalose
- Effects of Trehalose on the Water Structure in Yeast Cells as Studied by in vivo ^1HNMR Spectroscopy
- A Theoretical Interpretation of Remarkable Enhancement of Intermolecular Binding at the Lipid-Water Interface
- Kinetics Analysis of Ankle, Knee and Hip Joints Using a Wearable Sensor System
- A case of complete testicular feminization:Laparoscopic orchiectomy and analysis of androgen receptor gene mutation
- Action of Galanin on Synaptic Transmission in Substantia Gelatinosa Neurons of the Adult Rat Spinal Cord
- Glutamatergic Excitatory Transmission in Adult Rat Substantia Gelatinosa Neurons Is Enhanced More Effectively by PAR-1 than PAR-2 and PAR-4 Activating Peptides
- Rhodium-catalyzed Conjugate Addition of Arylstannanes to α, β-Unsaturated Ketones and Esters
- X-Ray Photoelectron Spectra of Retinals : PHOTOEMISSION (MAINLY UPS AND XPS)
- Thermal, Crystallization, and Biodegradation Behavior of Poly(3-hydroxybutyrate) Blends with Poly(butylene succinate-co-butylene adipate) and Poly(butylene succinate-co-ε-caprolactone)
- Thermal and Infared Spectroscopic Studies on Hydrogen-Bonding Interaction between Poly(3-hydroxybutyrate)and Cattechin
- Crystallization and Melting Behavior in Blends of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)s with a Narrow Composition Distribution
- Dielectric Medium Effects on Absorption Maxima of Protonated Retinylidene Schiff Bases as Models of Rhodopsin
- 光蓄電池性能のTiO_2粒径依存性
- Complexation of Cycloinulohexaose with Some Metal Ions
- Infrated Spectroscopic Study on the Structural Property of a Trehalose-Water Complex
- Inducing Rapid Crystallization of Slowly-crystallizable Copolyester by in situ Generation of Crystalline Nuclei in Melt of Copolyester
- The toughening effect of a small amount of poly(ε-caprolactone) on the mechanical properties of the poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)/PCL blend
- Comparative Study of Effects of Thio/Oxo Ester Linkages on Thermal Properties of Bacterial Poly[3-hydroxybutyrate-co-3-(mercapto/hydroxy)propionate]s
- An Electrochemical Biosensor for Nitric Oxide Based on Silver Nanoparticles and Hemoglobin
- Ortho-selective Arylation of Arylazoles with Aryl Bromides Catalyzed by Ruthenium Complexes
- Induction of intestinal ischemia reperfusion injury by portal vein outflow occlusion in rats
- ENTRAPMENT NEUROPATHY OF RADIAL NERVE : A REVIEW OF 4 CASES
- Preliminary Results of Bladder Preservation by Concurrent Intraarterial Chemotherapy and Radiotherapy for Muscle-Invasive Bladder Cancer
- Reduced Complexity Algorithm for QC-LDPC Coded Blind Frame Synchronization
- Oxytocin Increases the Excitability of Spinal Superficial Dorsal Horn Neurons in Adult Male Rats
- Clinical and molecular genetic analysis in Chinese patients with distal myopathy with rimmed vacuoles
- A Sit-to-Stand Training Robot and Its Performance Evaluation: Dynamic Analysis in Lower Limb Rehabilitation Activities
- An Inverse Dynamic Approach for Quantitative Muscle Force Estimation during Human Standing-Up Process
- Development of Walking Analysis System Using by Motion Sensor with Mobile Force Plate
- Medium effects on the molecular electronic structure. III. Quantum-chemical analysis of solvent-induced 13C NMR chemical shift changes of some polyene compounds.
- A molecular orbital study of cyclodextrin inclusion complexes. I. The calculation of the dipole moments of .ALPHA.-cyclodextrin-aromatic guest complexes.
- Modeling and Verification of a Bimanual-Coordinated Training System
- Ultrasounds in synthetic reactions. II. Convenient methylenation of carbonyl compounds with zinc-diiodomethane.
- Ultrasounds in synthetic reactions. III. Reduction of organic halides with nickel(II) chloride-zinc-water.
- Palladium-catalyzed reaction of isoprene with water in presence of carbon dioxide and base.
- 2-Allylisourea as a starting material for palladium-catalyzed wittig-type allylidenation of aldehydes.
- 1H NMR conformational study of viologen-linked porphyrins.
- 1H NMR study of conformation of formyl-L-phenylalanyl-6-deoxy-6-amino-cyclomaltoheptaose that has excellent ability of chiral recognition.
- Reaction of dialkyl-substituted alkynes with carbon dioxide catalyzed by nickel(0) complexes. Incorporation of carbon dioxide in alkyne dimers and novel cyclotrimerization of the alkynes.
- Direct N-allylation of amides with 2-allylisourea catalyzed by palladium(0).
- Reaction of allene with water catalyzed by palladium(0) in the presence of carbon dioxide.
- 2-Allylisourea as an effective agent for direct .ALPHA.-allylation of ketone and aldehyde assisted by palladium(0) under neutral conditions.