Conditional Nonlinear Optimal Perturbation of a Coupled Lorenz Model

Table 1

CNOPs for the steady reference state 𝑂 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	0.045	0.200	−0.200	1.000	0.012	2.800	−0.267	−0.030
𝜀=0.3,𝜇=0.2	−0.115	0.300	−0.300	2.000	0.024	5.600	−0.533	−0.060
𝜀=0.4,𝜇=0.3	−0.242	0.400	−0.400	3.000	0.036	8.400	−0.800	−0.090