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- A graphical approach to determine the stabilizing region of PID parameters is provided for first-order plant with dead-time. 摘要针对带滞后因子的一阶惯性环节的PID控制器，给出确定其参数稳定域的一种图解方法。
- It is seen that the points representing stable isotopes define a rather narrow stability region. 可以看到，表示稳定同位素的那些点，构成一个很窄的稳定性区域。
- It is shown that the influence of nonlinear terms in the landing gear structural on the shimmy stability region is significant. 结果表明，起落架结构的非线性项对前轮摆振稳定区域有著重要的影响。
- The sudden change of the boundary of small signal stability region (SSSR) is shown through the studies of a 4-generator 11-bus power system models. 针对4机11节点电力系统,通过详细模型下的仿真发现小扰动稳定域边界上会出现几何形状的突变现象。
- In this paper, the author mainly focuses on the influence of non-differential components to power system small signal stability region (SSSR) study. 研究了不可微环节对电力系统小扰动稳定域(SSSR)的影响。
- A new type of extended small signal stability region (E-SSSR) is presented so that it can consider the low frequency oscillation phenomena captured in power system operations. 引入一种新的扩展小扰动稳定域的概念,以弥补原有小扰动稳定域无法考虑电力系统(超)低频振荡的不足。
- The boundary of small signal stability region(SSSR)is consisted of three types of local bifurcations of power system modeled by differential-algebraic equations. 引入一种新的扩展小扰动稳定域的概念,以弥补原有小扰动稳定域无法考虑电力系统(超)低频振荡的不足。
- Is in the Asia and Europe tectonic plate and the African tectonic plate backlog collision region, for earth's crust not stability region, multi-volcanos, earthquake. 处于亚欧板块与非洲板块积压碰撞的地带，为地壳不稳定区，多火山、地震。
- YU Yi-xin,JIA Hong-jic,WANG Cheng-shan.Chaotic phenomena and small signal stability region in power system[J].Science in China(Series E),2001,13 (5):431-441. [13]余贻鑫;贾宏杰;汪成山.;电力系统中的混沌现象与小扰动稳定域[J]
- The transfer must not impair peace,safety or stability regionally or globally. 交接不得损害有关地区和世界的和平、安全与稳定。
- The transfer must not impair peace, safety or stability regionally or globally. 不损害有关地区和世界的和平、安全与稳定；
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The earthquake may cause a region to fall in. 地震可以使一个地区下陷。
- For Emden solu-tion, the whole range of n is divided into the stability region, the thermal and gravita-tional instability regions (fig. 5b). 对Emden而言,n在整个数轴上被分成稳定区,热不稳定区及引力不稳定区(图5 b)。
- In this paper we discuss the stability of Cowell's method as applied to Kepler Circular motion. The boundary stepsize h_m's of the stability region are given for PE, PECE and CE algorithm in several orders. 本文讨论了用经典的Cowell方法数值积分Kepler圆轨道时的稳定性问题,对各阶PE、PECE、CE 算法给出了稳定区域的边界步长值h_m。
- Storms spring up easily in this region. 这个地区很容易发生风暴。
- He is earning a salary in the region of25,000. 他当时的薪金在25,000英镑左右。
- A storm that cut off power to the whole region. 切断了整个地区电力供应的暴风雨
- These are the key factors for stabilizing the army. 这是巩固部队的重要因素。
- The family is a stabilizing element in society. 家庭是社会的一个稳定因素。
