• The costate equation is related to the state equation used in optimal control. It is also referred to as auxiliary, adjoint, influence, or multiplier...
    3 KB (279 words) - 11:43, 18 July 2022
  • f(x)}{\partial x}}} which after replacing the appropriate terms recovers the costate equation − λ ˙ ( t ) = ∂ I ∂ x + λ ( t ) ∂ f ( x ) ∂ x ⏟ = ∂ H ∂ x {\displaystyle...
    10 KB (1,461 words) - 18:14, 31 July 2023
  • differential equations for the state variables), and the terminal time (the n {\displaystyle n} differential equations for the costate variables; unless...
    22 KB (3,975 words) - 08:46, 9 August 2024
  • multiplier vector λ {\displaystyle \lambda } is the solution to the costate equation and its terminal conditions: If x ( T ) {\displaystyle x(T)} is fixed...
    12 KB (1,645 words) - 17:18, 24 November 2023
  • {\vec {c}}} in the adjoint equation, whereas the diffusion term remains self-adjoint. Adjoint state method Costate equations Jameson, Antony (1988). "Aerodynamic...
    5 KB (1,055 words) - 11:49, 13 August 2023
  • constrained trajectory. In control theory this is formulated instead as costate equations. Moreover, by the envelope theorem the optimal value of a Lagrange...
    50 KB (7,780 words) - 03:10, 29 July 2024
  • principle — infinite-dimensional version of Lagrange multipliers Costate equationsequation for the "Lagrange multipliers" in Pontryagin's minimum principle...
    70 KB (8,336 words) - 05:14, 24 June 2024
  • Thumbnail for Shadow price
    optimal control theory, the concept of shadow price is reformulated as costate equations, and one solves the problem by minimization of the associated Hamiltonian...
    27 KB (3,684 words) - 19:48, 28 February 2024
  • the term "primer vector" to refer to the adjoint variables in the costate equation associated with the velocity vector, pointing out their fundamental...
    5 KB (273 words) - 14:36, 5 March 2024
  • Thumbnail for Optimal control
    problems is to solve for the costate (sometimes called the shadow price) λ ( t ) {\displaystyle \lambda (t)} . The costate summarizes in one number the...
    32 KB (4,711 words) - 04:55, 19 August 2024
  • Ramsey–Cass–Koopmans model (category Differential equations)
    \left[f(k)-(n+\delta )k-c\right]} where μ {\displaystyle \mu } is the costate variable usually economically interpreted as the shadow price. Because...
    27 KB (3,802 words) - 21:39, 6 May 2024
  • 1793–6. doi:10.1109/9.467672. Fahroo, Fariba; Ross, I. Michael (2001). "Costate Estimation by a Legendre Pseudospectral Method". Journal of Guidance, Control...
    15 KB (1,510 words) - 02:43, 26 August 2024
  • Thumbnail for Bond graph
    substituted for equation 4, while in equation 4, f 2 {\displaystyle f_{2}} can be replaced by f 3 {\displaystyle f_{3}} due to equation 3, which can then...
    82 KB (7,240 words) - 10:17, 5 August 2024
  • corvell- costa cost- rib accost, bicostate, coast, coastal, costa, costal, costate, curvicostate, entrecôte, infracostal, intercostal, intracoastal, multicostate...
    317 KB (336 words) - 19:23, 19 August 2024
  • Thumbnail for Mechanism design
    x/\partial \theta } the control. As usual in optimal control the costate evolution equation must satisfy ∂ ν ∂ θ = − ∂ H ∂ x = − ( ∂ V ∂ x ( x , θ ) − 1 −...
    32 KB (4,977 words) - 06:36, 26 July 2024
  • Camila C. Francolin, David A. Benson, William W. Hager, Anil V. Rao. "Costate Estimation in Optimal Control Using Integral Gaussian Quadrature Orthogonal...
    23 KB (3,023 words) - 10:50, 9 February 2024