Conditional Nonlinear Optimal Perturbation of a Coupled Lorenz Model

Table 2

CNOPs for the reference state with 𝐶₁ as the initial condition and the model parameters σ = 10, 𝛼 = 0.12, 𝑟 = 28, 𝑏 = 8/3, 𝛽 = 0.3.

	𝛿𝑥0	𝛿𝑦0	𝛿𝑧0	𝛿𝜎	𝛿𝛼	𝛿𝑟	𝛿𝑏	𝛿𝛽
𝜀=0.1,𝜇=0.05	−0.100	−0.100	0.100	−0.500	−0.006	−1.400	−0.133	0.015
𝜀=0.2,𝜇=0.1	−0.200	−0.200	0.200	−1.000	−0.012	−2.800	−0.267	0.030
𝜀=0.3,𝜇=0.2	−0.300	−0.300	0.300	−2.000	−0.024	−5.600	−0.533	0.060
𝜀=0.4,𝜇=0.3	−0.400	0.400	0.400	−2.606	−0.036	−8.400	−0.628	0.090