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To solve the fault diagnosis problem of relay control circuits widely used in missiles, this paper designs a rule-based fault diagnosis expert system. This system includes five modules: knowledge acquisition module, problem solving module, reasoning explaining module, interface module and management and control module. To solve the problem of knowledge acquisition known as the bottleneck of expert...
The existing problems in civil aviation information network are described. The research progress about network reliability is elaborated. Existing problems in the research for the reliability of civil aviation network is pointed out. This paper proposes to use the complex network theory to study the reliability of civil aviation information
Active Disturbance Rejection Control (ADRC) is designed for the flight attitude control. It outperforms PD control in the classical time- and frequency-domain simultaneously. With regard to the structured uncertainties in the aerodynamics, two main uncertain factors, resume moment coefficient and control moment coefficient, are separated from the certain part of the closed-loop system by μ analysis...
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