TY - JFULL AU - Chien-Chun Kung and Feng-Lung Chiang and Kuei-Yi Chen and Hsien-Wen Wei and Ming-Yi Huang and Cai-Ming Huang and Sheng-Kai Wang PY - 2012/6/ TI - A New Proportional - Pursuit Coupled Guidance Law with Actuator Delay Compensation T2 - International Journal of Aerospace and Mechanical Engineering SP - 1013 EP - 1021 VL - 6 SN - 1307-6892 UR - https://publications.waset.org/pdf/15665 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 65, 2012 N2 - The aim of this paper is to present a new three-dimensional proportional-pursuit coupled (PP) guidance law to track highly maneuverable aircraft. Utilizing a 3-D polar coordinate frame, the PP guidance law is formed by collecting proportional navigation guidance in Z-R plane and pursuit guidance in X-Y plane. Feedback linearization control method to solve the guidance accelerations is used to implement PP guidance. In order to compensate the actuator time delay, the time delay compensated version of PP guidance law (CPP) was derived and proved the effectiveness of modifying the problem of high acceleration in the final phase of pursuit guidance and improving the weak robustness of proportional navigation. The simulation results for intercepting Max G turn situation show that the proposed proportional-pursuit coupled guidance law guidance law with actuator delay compensation (CPP) possesses satisfactory robustness and performance. ER -