五千年(敝帚自珍)

主题:【原创】关于四代 -- 晨枫

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家园 美帝“智能飞行控制系统”进展

http://dtrs.dfrc.nasa.gov/archive/00000461/01/213669.pdf

美帝工程上的试验情况,据描述进展应该不是特别大,目前也应该不到成熟阶段。所以国内对美帝应该看得还是太神,当然料敌从严紧迫感强,也不是一件坏事。

Figure 2 shows the Gen 2 IFCS architecture. Gen 2 uses a direct adaptive control algorithm and has model inverse control with feedback error regulation and neural network augmentation. The underlying control scheme was developed by Dr. Anthony Calise and Byoung S. Kim of the Georgia Institute of Technology.2 NASA Ames Research Center implemented this control scheme in their Advanced Concepts Flight Simulator3 and performed extensive piloted evaluations for three different types of vehicles — a large transport aircraft, the NASA Dryden F-15 aircraft, and an uninhabited aerial vehicle (UAV).4

http://www.aa.washington.edu/research/afsl/publications/rysdyk1998adaptiveNN.pdf

理论上的突破和保证。李亚普诺夫,闭环稳定性,这些都是数学和力学上的功底了。

Many of the results in adaptive control are derived from Lyapunov stability theory [14]. Although adaptive control has a long history, it did not gain favor until 1980, when important results guaranteeing closed-loop stability were obtained [15].


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