摘要
应用集微分方程定性理论、拓朴学为一体的理论方法——BACTM(Bifurcation Analysis and Calastro phe Theory Methodlogy)方法对Y7—200B飞机的失速特性进行了分析。同时对波音飞机公司的控制飞机失速特性的工程指标(纵向力矩“勺形”区宽度和深度指标)进行了验证。计算结果表明该工程指标是合理的,且偏于保守,可作为飞机初步设计时的参考。
In this paper, the stall behavior of Y7—200B aircraft is analysed with BACTM(Bifurcation Analysis and Catastrophe Theory Methodlogy). And Boeing's engineering criterion is demonstrated. The results show that the engineering criterion is reasonable and conservation. It could be used as an reference of initial design.
出处
《飞行力学》
CSCD
北大核心
1993年第2期64-72,共9页
Flight Dynamics
关键词
失速特性
平衡面
BACTM
飞机
Stall behavior BACTM Equilibrium surface Time history
