Integrated Design of Estimator and Guidance Law

2013 ◽  
Vol 373-375 ◽  
pp. 1428-1431 ◽  
Author(s):  
Jian Cao ◽  
Cong Yan ◽  
Li Liu

Integrated design about guidance and control of homing unmanned aerial vehicle (UAV) is proposed. Firstly, an integrated guidance and control model with uncertainties can be described. Secondly, a nonlinear observer is designed for the integrated guidance and control model. Finally, the simulation results show that the nonlinear adaptive guidance law using the proposed integrated design model can perform better than the one designed separately.


2013 ◽  
Vol 415 ◽  
pp. 294-297
Author(s):  
Jian Cao ◽  
Cong Yan ◽  
Jian He Li

Integrated design about guidance and control in inversible system of neural network is proposed. Firstly, an integrated guidance and control model with uncertainties can be described. Secondly, a nonlinear observer is designed for the integrated guidance and control model. Subsequently, selection of training sample is focused on. Finally, the simulation results show that the nonlinear adaptive guidance law using the proposed integrated design model can perform better than the one designed separately.


2011 ◽  
Vol 69 ◽  
pp. 126-131
Author(s):  
Cong Ying Li ◽  
Jin Yong Yu ◽  
Lei Han ◽  
Wen Guang Zhang

Integrated guidance, control and maneuver for anti-vessel missiles against vessel targets was studied. Firstly, the integrated guidance and autopilot model of the yaw plane was formulated, the guidance and control law was designed based on the backstepping method and sliding mode control theory. For the unavailable information of the vessel target, an estimating method was given. Integration of guidance and maneuver was realized based on a new guidance law. Finally, to verify the effectiveness and rightness of the integrated design scheme, the simulation of some anti-vessel missile against maneuvering targets had been made, the simulation results showed that high accuracy performance of guidance and control system can be got.


2011 ◽  
Vol 1 (1) ◽  
pp. 45-51 ◽  
Author(s):  
Sandrina Ritzmann ◽  
Annette Kluge ◽  
Vera Hagemann ◽  
Margot Tanner

Recurrent training of cabin crew should include theoretical and practical instruction on safety as well as crew resource management (CRM) issues. The endeavors of Swiss International Air Lines Ltd. and Swiss Aviation Training Ltd. to integrate CRM and safety aspects into a single training module were evaluated. The objective of the integration was to make CRM more tangible and ease acquisition of competencies and transfer of CRM training content to practice by showing its relevance in relation to safety tasks. It was of interest whether the integrated design would be mirrored in a more favorable perception by the trainees as measured with a questionnaire. Participants reacted more positively to the integrated training than to stand-alone CRM training, although the integrated training was judged as being slightly more difficult and less oriented toward instructional design principles. In a range of forced-choice questions, the majority of participants opted for an integrated training format because it was seen as livelier and more interesting and also more practically relevant. For the forthcoming training cycle, a better alignment of training with instructional principles and an even higher degree of training integration by using simulator scenarios are striven for.


1966 ◽  
Author(s):  
R. JOHNSON ◽  
C. LEONDES ◽  
J. PAYNE

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