Composite structure of network topology modeling and optimal decision control robustness analysis can improve the anti-interference ability of combination network control structure. In the process of combination network optimal decision control

vulnerable to the interference of environmental factors

unable to form a fixed control decisions

influence the combination network decision-making control robustness test. Based on the combination of the probabilistic parsing algorithm network control structure of robustness test method. Screening combination in the network robustness control structure influencing factors

establish robust factors affecting the data collection

robustness and the different weights of affecting factors to calculate. Combination according to the related theory

probabilistic parsing algorithm for network optimal decision control robustness sensitivity function and data transmission function

the influential factors of robustness for accurate analysis of the structure. The experimental results show that the improved algorithm are combined in the network robustness analysis

optimal decision control structure can improve the accuracy of analysis

meet the actual demand of combination of network application.