Chaos Synchronization Using Adaptive Dynamic Neural Network Controller with Variable Learning Rates

Table 1

Performance measures.

(a)

Methods	Error
	Average	Standard deviation
Adaptive sliding mode control [18]	0.1082	0.2526
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.01	0.3021	0.2369
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.1	0.1186	0.1373
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.2	0.0958	0.1218
ADNNC with variable learning rates	0.0930	0.1245

(b)

Methods	Error
	Average	Standard deviation
Adaptive sliding mode control [18]	0.1170	0.2740
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.01	0.3036	0.2680
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.1	0.1129	0.1068
ADNNC with 𝜂𝛼=𝜂𝑚=𝜂𝜎=0.2	0.0663	0.0810
ADNNC with variable learning rates	0.0401	0.0851