手机知网 App
24小时专家级知识服务
打 开
手机知网|搜索

  A new observer-based output feedback control method is presented in this paper to track a step signal and attenuate the external disturbances.By using the proposed method,the observer and the controller can be designed,independently.The design problem can be transformed into convex optimization problem and solved by means of linear matrix inequality(LMI)technique.In addition,the control approach can be extended to multi-model systems expediently by using the common Lyapunov function method.Finally,a linearized aircraft model is simulated to demonstrate the effectiveness of the proposed disturbance attenuation method.……