航空学报 > 1992, Vol. 13 Issue (8): 431-433

机载机构动力学模型及运动计算

李甦   

  1. 空军第二航空技术专科学校五系 长春 130022
  • 收稿日期:1990-04-18 修回日期:1990-08-20 出版日期:1992-08-25 发布日期:1992-08-25

A DYNAMIC MODEL OF MECHANISM AND CALCULATION IN PLANE MOTION

Li Su   

  1. Fifth Department of The Second Air Force Academy of Technology, Changchun, 130022
  • Received:1990-04-18 Revised:1990-08-20 Online:1992-08-25 Published:1992-08-25

摘要: 对飞机机动飞行时机构运动的影响进行简化处理,将机构工作时飞机加速度引起的惯性力附加在运动构件上,作为已知外力,只建立机构动力学模型,而飞机的动力学模型不计,从而省略了许多自由度,使问题简化。

关键词: 基本构件, 附加惯性力, 机动飞行, 速度

Abstract: In this paper, a dynamic model of mechanism which can describe flexible flight is derived, based on the analysis of various mechanisms of automatic weapon. The velocity errors of basis component of weapon can be obtained with the aid of this model and a computer.

Key words: Basic component, Added force of inertia, flexible flight, Velocity.