m 1 x ¨ 1 = F PTE ( t ) − F ACE 1 ( t ) − F PME 1 ( t ) m 2 x ¨ 2 = − F PTE ( t ) + F ACE 2 ( t ) − F PME 2 ( t )
F ACE
F PME
F PTE
System of Ordinary Differential Equations describing passive and active muscle forces during movement on a macroscopic scale, derived by balancing the forces on the muscle ends.
Hill-Type Two-Muscle-One-Tendon ODE System
system of ordinary differential equations describing passive and active muscle forces