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用维纳的精确求解论证模拟迭代系统的可行性
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作者 项定长 《烟台大学学报(自然科学与工程版)》 CAS 1990年第1期74-79,共6页
本文通过直接求解维纳—荷朴夫方程,即解时—空相关分块托朴里兹矩阵及其求逆,得到维纳的精确求解,论证了无约束的最小均方误差准则的模拟迭代(实际)系统的正确性和可行性。
关键词 托朴里兹矩阵 模拟迭代系统 声纳
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Iterative Estimation for Flight Dynamic Helicopter Simulator
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作者 Ivana Yoshie Sumida Haroldo F. de Campos Velho +2 位作者 Eduardo F. P. da Luz Ronaldo V. Cruz Luiz CarlosS. Goes 《Journal of Mathematics and System Science》 2015年第12期501-508,共8页
Flight simulators can provide a suitable alternative to real flight, mainly to increase safety through the training of crew, and evaluation data from simulator can be used to validation and certification of aircraft s... Flight simulators can provide a suitable alternative to real flight, mainly to increase safety through the training of crew, and evaluation data from simulator can be used to validation and certification of aircraft systems. However, it must convey some degree of realism to the user to be effective. For that reason, it is necessary to calibrate the simulator software. Calibration for flight simulation is parameter identification process. The process is formulated as an optimization problem, and it is solved by using a new approach named Multiple Particle Collision Algorithm (MPCA). Results show a good performance for the employed approach. 展开更多
关键词 Dynamic Flight Parameter Identification Multiple Particle Collision Algorithm
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