Author： Han Yongsu Kim Youdan
Publisher： Taylor & Francis Ltd
ISSN： 0305-215X
Source： Engineering Optimization, Vol.43, Iss.5, 2011-05, pp. : 559-580
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Abstract
An optimal input design method is proposed for online parameter estimation for aircraft with multiple control surfaces. The optimal input is designed considering the input and output constraints. These constraints are constructed based on a military standard, MIL-STD-8785C, viz., the flying qualities of a piloted aircraft. The accuracy of parameter estimation using the optimal input is compared with that of parameter estimation using conventional doublet/3211 inputs. Two online parameter estimation schemes are also considered to evaluate the performance of the designed optimal input: a Bayesian method based on the time domain and an equation-error method based on the frequency domain. The recursive form of the Bayesian method is also derived. Numerical simulations are performed, and the performance, convergence, and accuracy of two online parameter estimation schemes are compared.
Related content
Half-Online Identification Algorithm for Parameter Estimation of Fan Energy Consumption Model
Advanced Materials Research, Vol. 2014, Iss. 1065, 2015-01 ,pp. :
Access to resources
Recommend
Design of Multi Parameter Water Quality Online Monitoring System Base on FPGA
Advanced Materials Research, Vol. 2014, Iss. 1061, 2015-01 ,pp. :
Optimal design and control of a reactive distillation system
By Panjwani P.
Engineering Optimization, Vol. 37, Iss. 7, 2005-10 ,pp. :