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G2-Geometry of Overdetermined Systems of Second Order
1999The main theme of this paper is “Contact Geometry of Second Order”. This topic has its origin in the following paper of E. Cartan.
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Second Order Hamiltonian Systems
2020We consider the system $$\displaystyle -\ddot x(t)=\; B(t)x(t) +\nabla _xV(t,x(t)), $$ where $$\displaystyle x(t)=(x_1(t),\cdots ,x_n(t)) $$ is a map from I = [0, T] to \(\mathbb R^n\) such that each component xj(t) is a periodic function in H1 with period T, and the function V (t, x) = V (t, x1, ⋯ , xn) is continuous from \(\mathbb R^{n ...
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Constrained Controllability of Second Order Systems
2022 26th International Conference on Methods and Models in Automation and Robotics (MMAR), 2022openaire +1 more source
Adaptive Fuzzy Control for Fractional-Order Interconnected Systems With Unknown Control Directions
IEEE Transactions on Fuzzy Systems, 2022Shiqi Zheng, Choon Ki Ahn, Feng Liu
exaly
Symmetric Second-Order Systems
1994For the approximation problem it is practical to use the general first-order formulation. However, for the coupled system it is desirable to have a symmetric second-order formulation because this is the form of the finite element model. This allows us to use the standard finite element matrix formulation for the whole system.
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Controlling systems with a second-order dynamics
Nonlinear Analysis: Theory, Methods & Applications, 2001Marco, Luis, Murillo, José Alberto
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Lyapunov functions for fractional order systems
Communications in Nonlinear Science and Numerical Simulation, 2014Norelys Aguila-Camacho +2 more
exaly