This paper presents a novel robust attack angle control approach, which can effectively suppress the impacts from system\nuncertainties and servo-loop dynamics.Asecond-order linear model of electromechanical servo loop is considered in themodeling\nand design processes. With regard to the block-structure models facing attack angle control, the multiple robust surfaces and\ndynamic surface control (DSC) approaches are both employed. By means of Lyapunov function method, the stability conditions of\nattack angle control systems are, respectively, given without/with considering the servo-loop dynamics in design process. Computer\nsimulation results present that, compared with the attack angle control scheme which does not consider the servo-loop dynamics in\ndesign process, the proposed scheme can guarantee that the whole attack angle control system possesses the better comprehensive\nperformances. Moreover, it is easy to be realized in engineering application.
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