1) zero state
零态
2) hot load design
热态吊零
1.
The paper provided result about basic analysis such as hot load design,cold load design and several spring selected methods.
考虑到热态吊零、冷态吊零以及各种弹簧选取方式,探讨了AutoPSA弹簧设计的基本功能。
2.
The result show that there are lower stress of SUS case and OPE case by cold load design method than by hot load design method.
结果表明,冷态吊零比热态吊零具有更小的OPE运行应力和SUS持续应力;一次应力计算获得的弹簧载荷整定值约比准确值低6%;使用两次应力计算可获得精确的弹簧整定值;一次计算加上支吊架零部件重量再重新计算弹簧也能获得比较准确的整定值。
3.
The result about basic analysis such as hot load design,cold load design and several spring selected methods are provided.
考虑到热态吊零、冷态吊零以及各种弹簧选取方式,探讨了AutoPSA弹簧设计的基本功能。
3) cold load design
冷态吊零
1.
The paper provided result about basic analysis such as hot load design,cold load design and several spring selected methods.
考虑到热态吊零、冷态吊零以及各种弹簧选取方式,探讨了AutoPSA弹簧设计的基本功能。
2.
The result show that there are lower stress of SUS case and OPE case by cold load design method than by hot load design method.
结果表明,冷态吊零比热态吊零具有更小的OPE运行应力和SUS持续应力;一次应力计算获得的弹簧载荷整定值约比准确值低6%;使用两次应力计算可获得精确的弹簧整定值;一次计算加上支吊架零部件重量再重新计算弹簧也能获得比较准确的整定值。
3.
The result about basic analysis such as hot load design,cold load design and several spring selected methods are provided.
考虑到热态吊零、冷态吊零以及各种弹簧选取方式,探讨了AutoPSA弹簧设计的基本功能。
4) unstrained state
零状态
1.
Without assuming the form of unstrained state,the form of unstrained state corresponding to that of pre-stressed state can be obtained through this method directly.
该方法无需假定结构零状态几何,而可以一次得到对应于初状态(即预应力态)几何的结构施工放样尺寸(即零状态几何),并通过分级加载对该方法的精度进行了检验。
2.
The shape of unstrained state and prestress of cable are obtained.
以此为基础,对广州新客站屋盖结构的单层索壳、三向张弦梁、索拱结构选定了合理的预应力控制目标,分析得到了各区域结构的预应力控制值和零状态控制几何。
5) zero dynamics
零动态
1.
Constructive control Lyapunov functions for affine nonlinear systems with zero dynamics;
具有零动态仿射非线性系统控制Lyapunov函数的构造
2.
Symmetries of zero dynamics of nonlinear systems;
非线性系统零动态的对称性
3.
When there are common Lyapunov functions found in both the linear parts and zero dynamics of the nominal systems,the robust stability of the systems available to arbitrary switching can be obtained by way of constructing a common Lyapunov function relying on uncertain parameters.
当标称系统的线性部分及零动态均存在共同Lyapunov函数时,通过构造依赖于不确定参数的共同Lyapunov函数得到整个系统在任意切换下的鲁棒稳定性。
6) zero dynamic
零动态
1.
Since the transfer functions between the control fin deflection and overload ot Tail-controlled Skid-to-Turn missiles are of nonminimum phase,zero dynamics is unstable.
尾控型(STT)导弹由舵面到过载的传递函数是非最小相位、零动态不稳定。
2.
The excitation system controller was designed to stabilize terminal voltage via zero dynamic theory,while steam-valving controller was designed to enhance angle stability via variable structure control.
励磁控制以稳定电压为目标,结合基于零动态和变结构控制的概念和原理进行设计,有效地维持了电压水平。
3.
As a novel nonlinear control method,over-load control has quickly developed in the field of missile control law design in the recent years,but during the design of the skid-to-turn(STT) supersonic cruise missile pitch channel control system based on over-load control,the system exits non-minimum phase phenomena between over-load output and rudder input,that causes zero dynamic unstable.
过载控制是近年来导弹控制律设计领域出现的一种新的非线性控制方法,引起越来越多的重视,但是在采用过载控制方法对侧滑转弯(STT,Skid-To-Turn)超音速巡航导弹纵向回路控制系统设计过程中,由于过载输出与舵偏输入之间存在非最小相位现象,导致系统零动态不稳定。
补充资料：零息票债券；零券息债券
零息票债券；零券息债券一种以低于票面价值的价格发行的债务工具。债券不支付任何票息；它在到期日是以面值赎回的。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条