Lowercase letters, including a, b, c, d, e, and f and g, h, i, j, k, and m, represent the failed state of subsystems A, B, C, D, E, and F, and G, H, I, J, K, and M, respectively.
The reduced working state of subsystems C, E, and G is indicated by C ¯ Open image in new window, E ¯ Open image in new window, and G ¯ Open image in new window, respectively.
The parameter β i represents the respective constant repair rates of subsystems A, B, D, F, C ¯ Open image in new window, E ¯ Open image in new window, C, and E, for i = 1 to 8. Lowercase letters, including a, b, c, d, e, and f represent the failed state of subsystems A, B, C, D, E, and F respectively.
This estimator uses the explicit model of the subsystems to estimate the evolution of the states of interacting subsystems, when information about their actual values is not available.
Thus, there may be functional definitions of states of specific subsystems of the mind, such as those involved in sensory reception (hearing, vision, touch) or in capacities such as language, memory, problem solving, mathematics, and interpersonal empathy.
In addition, the interconnections and their bounds are allowed to contain the states of all subsystems.
For Everett, the relative states of its subsystems provided a way to characterize branches of the absolute state of a composite system.
Moreover, the performance output can track the reference signal exponentially, and at the same time, all the states of the subsystems involved are uniformly bounded.
