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Thomas K. Uchida
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Journal Articles

Phenomenological Muscle Constitutive Model with Actin-Titin Binding for Simulating Active Stretching

Accepted Manuscript
Manuel Lucas Sampaio de Oliveira, Thomas K. Uchida
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng.
Paper No: BIO-24-1138
https://doi.org/10.1115/1.4066564
Published Online: September 13, 2024
View Article titled, Phenomenological Muscle Constitutive Model with Actin-Titin Binding for Simulating Active Stretching
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Topics: Constitutive equations, Muscle, Fibers, Engineering simulation, Simulation, Computer software, Eigenvalues, Finite element analysis, Geometry, Numerical stability
Journal Articles

Muscle Constitutive Model With a Tangent Modulus Approximation: Ansys Implementation and Verification

Manuel Lucas Sampaio de Oliveira, Thomas K. Uchida
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Research-Article
J Biomech Eng. July 2023, 145(7): 071002.
Paper No: BIO-22-1205
https://doi.org/10.1115/1.4056948
Published Online: March 28, 2023
View Article titled, Muscle Constitutive Model With a Tangent Modulus Approximation: Ansys Implementation and Verification
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Topics: Approximation, Engineering simulation, Muscle, Simulation, Stress, Tensors, Errors
Journal Articles

Effect of Delay on Control of Direct Resonance of Ships in Beam Waves Using a Proportional–Derivative Controller With Delay

Junaidvali Shaik, Thomas K. Uchida, C. P. Vyasarayani
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. June 2022, 17(6): 061004.
Paper No: CND-21-1273
https://doi.org/10.1115/1.4053561
Published Online: March 14, 2022
View Article titled, Effect of Delay on Control of Direct Resonance of Ships in Beam Waves Using a Proportional–Derivative Controller With Delay
Open the PDF for Effect of Delay on Control of Direct Resonance of Ships in Beam Waves Using a Proportional–Derivative Controller With Delay in another window
Topics: Bifurcation, Control equipment, Delays, Resonance, Ships, Stability, Waves, Limit cycles, Dynamics (Mechanics)
Journal Articles

Pole Placement for Delay Differential Equations With Time-Periodic Delays Using Galerkin Approximations

Shanti Swaroop Kandala, Thomas K. Uchida, C. P. Vyasarayani
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. September 2021, 16(9): 091007.
Paper No: CND-20-1378
https://doi.org/10.1115/1.4051590
Published Online: July 27, 2021
View Article titled, Pole Placement for Delay Differential Equations With Time-Periodic Delays Using Galerkin Approximations
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Topics: Delay differential equations, Delays, Galerkin method, Pendulums, Stability, Pole placement, Feedback, Optimization, Time delay systems
Journal Articles

Fast Generation of Stability Charts for Time-Delay Systems Using Continuation of Characteristic Roots

Surya Samukham, Thomas K. Uchida, C. P. Vyasarayani
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. November 2020, 15(11): 111008.
Paper No: CND-20-1250
https://doi.org/10.1115/1.4048362
Published Online: September 28, 2020
View Article titled, Fast Generation of Stability Charts for Time-Delay Systems Using Continuation of Characteristic Roots
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Topics: Stability, Time delay systems, Delays, Delay differential equations
Journal Articles

Pole Placement for Time-Delayed Systems Using Galerkin Approximations

Shanti S. Kandala, Thomas K. Uchida, C. P. Vyasarayani
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. May 2019, 141(5): 051012.
Paper No: DS-18-1098
https://doi.org/10.1115/1.4042465
Published Online: January 29, 2019
View Article titled, Pole Placement for Time-Delayed Systems Using Galerkin Approximations
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Topics: Delay differential equations, Delays, Feedback, Galerkin method, Pole placement, Pendulums, Time delay systems
Journal Articles

Stability of Human Balance With Reflex Delays Using Galerkin Approximations

Zaid Ahsan, Thomas K. Uchida, Akash Subudhi, C. P. Vyasarayani
Journal: Journal of Computational and Nonlinear Dynamics
Publisher: ASME
Article Type: Research-Article
J. Comput. Nonlinear Dynam. July 2016, 11(4): 041009.
Paper No: CND-15-1080
https://doi.org/10.1115/1.4031979
Published Online: December 10, 2015
View Article titled, Stability of Human Balance With Reflex Delays Using Galerkin Approximations
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Topics: Pendulums, Stability, Galerkin method, Delays
Journal Articles

Is My Model Good Enough? Best Practices for Verification and Validation of Musculoskeletal Models and Simulations of Movement

Jennifer L. Hicks, Thomas K. Uchida, Ajay Seth, Apoorva Rajagopal, Scott L. Delp
Journal: Journal of Biomechanical Engineering
Publisher: ASME
Article Type: Technical Forum
J Biomech Eng. February 2015, 137(2): 020905.
Paper No: BIO-14-1452
https://doi.org/10.1115/1.4029304
Published Online: February 1, 2015
View Article titled, Is My Model Good Enough? Best Practices for Verification and Validation of Musculoskeletal Models and Simulations of Movement
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Topics: Dynamics (Mechanics), Modeling, Muscle, Simulation, Tendons, Musculoskeletal system, Geometry