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In order to improve the hit accuracy of precision guided weapons, a new control strategy is used. Fractional order controller is proposed based on Particle Swarm Optimization in this paper. Different from usual design of fractional calculus, a freestyle form controller is referred, not FOPID. The simulation results demonstrating the use of the design and the advantages of the proposed controllers...
In this paper, a new control strategy is applied in guidance control system. It obtains the control law with predicting the sliding surface which designed in sliding mode control. This technique is called predictive sliding mode control. It acquires the robustness feature of sliding mode control and the good performance of predictive control. Finally, simulation results are provided to show the effectiveness...
A novel adaptive Square-Root Unscented Kalman Filter (Adaptive SR-UKF) was proposed to solve the problem that the priori noise statistics are difficult to obtain accurately in an autonomous optical navigation for deep space probes. The adaptive SR-UKF realizes its initialization by using an approximation of the priori noise statistics, which is corrected at each step by the adaptive SR-UKF that adopts...
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