Identification of a nonlinear dynamic biological model using the dominant parameter selection method

Ioslovich, Ilya; Moran, Marco Ivan Ramirez-Sosa; Gutman, Per‐Olof

doi:10.1016/j.jfranklin.2009.11.007

Cited by 6 publications

(2 citation statements)

References 17 publications

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“…Sensitivity to some parameters was investigated, mainly qualitatively (Section 4.5), but a comprehensive study of parameter sensitivity should be undertaken, see e.g. [17].…”

Section: Measurementsmentioning

confidence: 99%

A Dynamic Model of a Skydiver With Validation in Wind Tunnel and Free Fall

Clarke¹,

Gutman²

2022

Preprint

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An innovative approach of gaining insight into motor skills involved in human body flight is proposed. The key idea is the creation of a model autonomous system capable of virtually performing skydiving maneuvers.A dynamic skydiver model and simulator is developed, comprising biomechanical, aerodynamic, and kinematic models, dynamic equations of motion, and a virtual reality environment. Limb relative orientations, and resulting inertial body angular position and velocity are measured in skydiving experiments in a vertical wind tunnel and in free fall. These experimental data are compared with corresponding simulation data to tune and verify the model for basic skydiving maneuvers. The model is further extended to reconstruct advanced aerial maneuvers, such as transitions between stable equilibria. The experimental data are used to estimate skydiver's conscious inputs as a function of time, via an Unscented Kalman Filter modified for

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“…Sensitivity to some parameters was investigated, mainly qualitatively (Section 4.5), but a comprehensive study of parameter sensitivity should be undertaken, see e.g. [17].…”

Section: Measurementsmentioning

confidence: 99%

A Dynamic Model of a Skydiver With Validation in Wind Tunnel and Free Fall

Clarke¹,

Gutman²

2022

Preprint

Self Cite

View full text Add to dashboard Cite

show abstract

“…Furthermore, the paper [9] presents a new approach via variational methods and critical point theory to obtain the existence of solutions to impulsive problems. The filed of research of chaotic differential equations about biological control seems to be a new growing interesting area in the recent years, which some scholars have paid attention to [10][11][12][13][14][15][16][17][18][19][20][21][22][23].…”

Section: Introductionmentioning

confidence: 99%