1)super-twisting algorithm超螺旋算法
1.Since the robust speed control of permanent-magnet linear synchronous motor is subjected to parameters uncertainties, end-effects and load disturbances, a speed controller is designed based on super-twisting algorithm which is one of the second order sling mode algorithms in this paper.针对受参数不确定性、端部效应和负载扰动影响的永磁直线同步电机的鲁棒速度控制问题,采用二阶滑模控制的超螺旋算法来设计速度控制器,并利用基于二阶滑模的鲁棒数字微分器来估计二阶滑模控制算法所需要的加速度信号。
2.A novel second-order sliding model control (SOSMC) was proposed aiming at the inherent chattering of classical sliding mode control for high-precision attitude control of flexible launch vehicles, and the control law was designed according to super-twisting algorithm.为了实现柔性运载火箭的高精度姿态控制,针对传统滑模控制中存在的抖振问题,提出了一种新型的二阶滑模变结构控制方案,并利用超螺旋算法得出控制律。
2)Twisting Algorithm螺旋算法
1.Control law was achieved by twisting algorithm of the second order sliding mode.控制律采用二阶滑模的螺旋算法,二阶滑模将不连续控制作用于变量的高阶微分上,理论上可消除抖振。
3)helix Feldkamp algorithm螺旋Feldkamp算法
4)spiral computed/methods螺旋计算机/方法
5)supercoiled超螺旋
1.An anion-exchange high performance liquid chromatographic (HPLC) method was developed to determine the proportion of plasmid DNA in both opened and supercoiled forms.采用阴离子交换高效液相色谱法监测重组质粒pUDKH的生产过程和该质粒产物中超螺旋pUDKH的比例。
2.To detect the effect of different proportions of supercoiled plasmid on transfer efficiency and expression level in target cells.结果表明,用超螺旋比例分别为85。
英文短句/例句
1.Formation of Z-DNA in Poly d(GC) in the Presence of Negatively SupercoilPoly d(GC)在负超螺旋下形成的Z-DNA
2.Hair Dynamic Simulation Method Based on Super-helix Model基于超螺旋模型的头发动态模拟方法
3.QUALITIVE ANALYSIS OF SUPERCOILING CONFIGURATION OF A THIN ELASTIC ROD UNDER TENSION AND TWIST受拉扭弹性细杆超螺旋形态的定性分析
4.Collagen, the most abundant protein in higher animals, contains three a-helices, which are intertwined in a superhelix.胶原蛋白是高等动物中含量最丰富的蛋白质,含有三个α一螺旋,它们缠结在超螺旋结构中。
5.CONTROLLABLE PREPARATION OF SUPERFINE PARTICLES OF MAGNESIUM HYDROXIDE BY ROTATING BED WITH HELIX CHANNELS螺旋通道型旋转床可控制备超细氢氧化镁
6.Mechanic Studies of Helical Supramolecular Structures of Polysaccharides by AFM;多糖超分子螺旋结构力学AFM研究
7.Study of the continuous countercurrent spiral ultrasonic extracting apparatus连续逆流螺旋超声波浸取设备的研究
8.Construction Technology of Long Spiral Super-fluid Concrete Grouting Pile长螺旋超流态混凝土灌注桩施工技术
9.spiral part of a screw（螺钉的）螺旋部分.
10.helical gear with helix angle带螺旋角的螺旋齿轮
11.paranemic spiral平行螺旋，反向双股螺旋
12.helical curve [ line ]螺旋曲线螺旋(取向)照相
13.Ultrasonography of the Diagnosis of the Carcinoma of the Pancreatic Head and Comparative Analysis of CT and Ultrasonography;胰头癌的超声诊断及与螺旋CT的对比分析
14.Optimization of ultrasonic extraction of chlorophylls from Spirulina platensis by response surface methodology响应面法优化螺旋藻中叶绿素的超声提取工艺
15.Research on Wall Temperature of Spiral Tube Water Wall for 600MW Supercritical Boiler600MW超临界锅炉机组螺旋管圈水冷壁管壁温度
16.Echocardiographic characteristics of pulmonary embolism:comparative observation with spiral CT肺栓塞的超声心动图表现:与螺旋CT对照观察
17.The clinical value of the means of color Doppler ultrasound monitoring uterine spiral artery彩色多普勒超声监测子宫螺旋动脉的临床意义
18.RESEARCH ON NUMERICAL SIMULATION METHOD OF PROPELLER-DRIVEN AIRCRAFT FLOW FIELDS AT LOW ALTITUDE螺旋桨飞机超低空流场数值模拟方法研究
相关短句/例句
Twisting Algorithm螺旋算法
1.Control law was achieved by twisting algorithm of the second order sliding mode.控制律采用二阶滑模的螺旋算法,二阶滑模将不连续控制作用于变量的高阶微分上,理论上可消除抖振。
3)helix Feldkamp algorithm螺旋Feldkamp算法
4)spiral computed/methods螺旋计算机/方法
5)supercoiled超螺旋
1.An anion-exchange high performance liquid chromatographic (HPLC) method was developed to determine the proportion of plasmid DNA in both opened and supercoiled forms.采用阴离子交换高效液相色谱法监测重组质粒pUDKH的生产过程和该质粒产物中超螺旋pUDKH的比例。
2.To detect the effect of different proportions of supercoiled plasmid on transfer efficiency and expression level in target cells.结果表明,用超螺旋比例分别为85。
6)Superhelici超螺旋度
延伸阅读
比超螺旋分子式：CAS号：性质：又称超螺旋密度。一种表示DNA由超螺旋性的参数，即每10对碱基的超螺旋圈数，以符号σ表示，σ=(α-β)/β。α其中为双链闭环中两条链的互绕数(或称为拓扑连环数)；β为DNA的螺旋圈数或绕数。
