Normal Force Adaptive Optimal Control for Linear Induction Motor Based on Decoupling Strategy 基于解耦策略的直线感应牵引电机法向力自适应最优控制
In normal condition, it can adopt common or flame proof induction motor. 一般不需要调速的场合,可采用普通或隔爆电机驱动。
Interpretation of salinity characteristics of normal profile in estuarine region by using electromagnetic induction 基于电磁感应仪的河口地区底聚型盐分剖面特征的解译
Decoupled Control of Traction Force and Normal Force in Linear Induction Motor Drive 直线电机推力与垂向力解耦的矢量控制研究
The contents of Endo-hormones in ab normal induction plants were higher than that in the normal induction plants after the stage of global-embryoid; 畸形苗发生过程中的内源激素含量在球型胚之后比正常苗高;
Conclusion After TACE, rabbit liver tissue had some regeneration, and cell apoptosis and regeneration of perilobular normal hepatocytes in varying degree existed, which was might be related with the selective embolism of the iodised oil, induction of chemotherapy drug and free radical injury. 结论TACE术后肝组织存在一定程度的再生和肝细胞凋亡,这可能与碘油的选择性栓塞,化疗药物的诱导和自由基的损伤有关选择性栓塞供血分支能有效止血,且副反应较轻。
The main content of study covers the foliowings: ( 1) The paper derives the dynamic model and steady-state model of the normal asynchronous generator and doubly fed induction generator expressed in the reference frame rotating in synchronous speed; 对普通异步发电机及双馈感应电机在同步旋转参考坐标系下的动态方程及静态方程进行了推导;
Conclusion IFN γ is able to induce an immunopathologic phenotype of psoriasis in cultured normal human skin and this induction is partially via the epidermal IL 1 system. 结论IFNγ可诱导人正常皮肤表达银屑病皮损的免疫病理表型,其中对角蛋白17和I型转谷酰胺酶的表达可通过表皮IL1系统发挥影响。
The twin-stator squirrel-cage induction motor with appended interspaced resistor rotor presented in this paper has the structure of the normal squirrel-cage induction motor and the advantage of the coil rotor induction motor which starts by bunching resistor. 本文涉及的转子带中间附加电阻的双定子笼型感应电动机,具有笼型转子感应电动机的结构特点和绕线转子感应电动机串电阻起动的优点。
Immunohistochemical analysis for MIF was performed on the frozen sections of lung tissues from normal rats and rats with ANP ( at 4 hr after the induction). 正常大鼠与ANP4hr大鼠肺组织进行冰冻切片免疫组织化学染色观察MIF表达。
The experiment on the normal adult cerebrospinal fluid ′ s induction of fetal brain derived neural stem cells 正常成人脑脊液诱导人胚来源的神经干细胞分化的实验研究
The expression of the maximum load power is deduced as well as its changing trend under normal regulating range of on-load tap changer ( OLTC) ratio with the excitation reactance of induction motor considered. 计及感应电动机的励磁电抗,导出了负荷最大功率的表达式,在有载调压变压器(OLTC)变比的正常调节范围内得到了负荷最大功率的不同变化趋势。
By equating the normal induction velocity on the planing plate to its normal velocity of pitching and heaving motions, obtained the integral equations of the unknown pressure distribution. 令板面处的法向诱导速度与滑行板由纵摇和升沉运动所产生的法向速度相等,便得到求解未知压力分布的积分方程式。
It is similar with normal induction motor with high efficiency and power factor while operation with the adoption of parallel star-shape connection and nonparticipation of appended interspaced resistor. 它正常运行时,采用并联星形连接,使得中间附加电阻不参与运行,其运行性能类似于普通感应电动机,具有较高的效率和功率因数;
A Practical and reliable methods for the continuous measurement and automatic control of furnace temperature is introduced based on the analysis of normal temperature measuring methods for copper melting induction channel furnace. 在分析国内熔铜炉几种常见测温手段的基础上,介绍一种实用可靠的测量方法,实现炉温连续测量与自动控制。
HSF is present in a latent state under normal conditions; it is activated upon heat stress by induction of trimerization, high affinity binding to DNA and transcriptional activity. 在正常生长条件下,热激因子处于钝化的单体状态,而当热激时,热激因子形成三聚体并与DNA结合,同时通过转录激活域的活化而激活热激基因的表达。
Rats were divided into normal control ( sham operation), model and treatment group [ Losartan 16 mg/ ( kg · d)] by gastric gavage from the same operation day to day 14 after the induction of UUO). 方法采用单侧输尿管结扎(UUO)模型,治疗组于造模当日至造模后14天给予科素亚[16mg(kg·d)]灌胃,另设假手术组及手术组作为对照。
OBJECTIVE: To observe the changes in brain evoked potentials in "normal state"," Qigong meditation "and" hypnosis "so as to analyze the difference between Qigong release and hypnotic induction in cerebral physiological effects in normal adults. 目的:观察正常成人处于正常态、气功入静态和催眠状态的脑诱发电位变化,分析气功发功和催眠诱导对大脑生理过程效应的异同。
Calculation of thrust and normal force in linear induction motor 直线感应电机推力及法向力的计算
Presumption is essentially the legal relationship or normal connection between the basic facts and the presumed facts which are formed by Induction. 界定推定概念的内涵与外延,主张推定本质上是由一系列基础事实与由之归纳而形成的假定或认定事实之间的法律关系或者常态联系。
To study the effect of HEP on the Splenic cell metabolic activity, distribution of T lymphocyte subsets and the secretion of cytokine of normal mice. Method: 1. Established immunosuppression animal model by cyclophosphamide induction. 研究猴头菇多糖对正常小鼠脾细胞代谢活力、T淋巴细胞亚群的分布及细胞因子分泌的影响。方法:1.采用环磷酰胺诱导建立免疫抑制动物模型。
Compared with normal group, SOD activity was significantly decreased and the content of MDA was significantly increased at 24 hours after SAH induction. 与正常对照组比较,各组SOD活力显著降低,MDA含量显著升高。
Frequency converter is used to drive the special motor, but it is always used to drive the normal three-phase induction motor in China. 变频器驱动的电动机正常情况下应该是专门设计的变频电机,但我国大部分企业都是用变频器来驱动普通电机。