제어로봇시스템학회:학술대회논문집
- 1993.10a
- /
- Pages.630-635
- /
- 1993
A analysis of the robustness of a controller by Monte-Carlo method
몬테카를로 방법에 의한 제어기의 강건성 해석
Abstract
In this paper, the Monte-Carlo method was applied to the controller robustness evaluation problems with respect to the uncertainty of critical plant parameters. The plant studied is a aerial vehicle. The-variable parameters are nondimensional stability derivatives, inertias. The nominal nondimensional stability derivatives ,were obtained from wind tunnel test. Also the nominal inertia parameters were calculated from the mass distribution along the vehicle axes. But the parameters obtained from the test or calculations are at best probable and always contain some uncertainties which one can not figure out. So some kinds of robustness evaluation method should be applied. The parametric robustness of the designed classical controller evaluated by the method turned out to be satisfactory.
Keywords