The optimum design for pretensioned structures considering both the pretension forcevariables and the size variables was discussed.
探讨了以预张力和截面尺寸为设计变量的预张力结构优化设计问题。
2
The control system offers dynamic mode switching which enables the user to switch between a variety of feedbacks such as force, position, internal pressure and other system variables.
该控制系统提供了动态模式切换使用户之间的各种开关的反馈，如力量，位置，内部压力和其他系统变量。
3
Based on the decomposition principle using redundant forces as state variables, this paper applies the method combining the dynamic programming with the force method to the truss structure.