本文分析了门式起重机腿端约束，侧移及正、反对称屈曲形式对支腿整体稳定性的影响。

This paper analyses the influence of end constraints, side displacement, positive and negative symmetric buckling form on integral stability of gantry crane's supporting legs.

youdao

本文研究侧偏角有约束条件下，汽车四轮转向控制系统的设计问题。

Four wheels steering control for vehicle with constraints on side slip Angle is studied in this paper.

youdao

实例表明，本算法满足由直线和圆弧组成的花纹约束线所定义的车灯模具侧花纹的设计与加工要求。

The practical example shows that the algorithm satisfies the design and the manufacturing of a side pattern with lines and arcs composed pattern-constraint curve.

youdao