scholarly journals Dynamic modeling, simulation and control design of a parafoil-payload system for ship launched aerial delivery system (SLADS)

2011 ◽  
Author(s):  
Anand S. Puranik
Author(s):  
Houman Dallali ◽  
Evandro Ficanha ◽  
Mohammad Rastgaar Aagaah

The first step to study and develop a two Degrees of Freedom (DOF) prosthesis is to derive a dynamic model for simulation and control design. In this paper, the ankle-foot prosthesis has controllable Dorsi-Plantarflexion (DP) and Inversion-Eversion (IE) DOF. We derive a compliant dynamic model for a recently developed ankle-foot prosthesis followed by identification of the actuators, transmission, and prosthetic foot parameters. The resulting model is then verified experimentally and in simulation. Dynamic decoupling of the actuators to the ankle’s DP and IE DOF is also investigated using Bode plots. The code used for simulating the prosthesis is provided on GitHub for the community.


1987 ◽  
Author(s):  
Sunil Shah ◽  
Richard Roy ◽  
Robert Walker ◽  
Pak Yip ◽  
Norm Coleman

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