通过引入滑动模态补偿器,得到了简约型变结构控制的设计方法。
The design methods of variable structure control of skeleton type are obtained by introducing sliding mode compensator.
本文讨论了某型变推力液体火箭发动机数字控制系统的设计和实现。
The design and realization of a variable thrust liquid rocket engine control system is present in this paper.
为准确理解C语言引用的本质,对C语言引用型变理的实现机制进行了初步探讨。
This paper tentatively analyzes the realization mechanism of a reference type variable in C, and compares reference and pointer so as to deepen the comprehension of reference.
本文对BS - 3型变张力单点控制的原理及加速过程建立了实用的数学模型。
A useful mathematic model for the principles of the system and its accelerating process was established.
双锥型变截面矩形钢管是指两端为锥型变截面、中间为等截面的组合矩形钢管构件。
Double-tapered rectangular steel tubes are composed of two tapered ends and a prismatic intermediate part.
在纵振型变幅杆等效电路的基础上,研究了三类负载超声变幅杆的共振频率与放大系数。
Based on mechanic equivalent circuit of the longitudinal ultrasonic horn, the resonance frequency and the amplitude magnification coefficient of three kinds of loaded horns are studied.
从已知隶属度和非隶属度出发,重点分析了激励惩罚型变参数区间值直觉模糊集的构造。
Based on the degree of membership and the degree of non-membership, this paper focuses on the construction of incentive-penalty interval-valued intuitionistic fuzzy sets with varying parameter.
介绍了随车起重机变幅机构的主要形式和特点,提出304304型变幅机构在设计时的要求。
This paper presents the main types and features of luffing mechanisms of goose neck jib lorry loading cranes and proposes design requirements for 304304 type luffing mechanism.
在负载为纯力抗的状况下,利用纵振型变幅杆等效四端网络,对频率方程和放大系数进行了研究。
Based on equivalent four-terminal networks of the longitudinal ultrasonic transformer, the resonant frequency equation and the amplitude magnification coefficient, with reactive load, are studied.
提出一种新的厚度计型变刚度模型,并对新的厚度计型和动态设定型两种变刚度系统的统一性进行证明。
A new gaugemeter MMC system is introduced. It is proved that gaugemeter MMC and dynamic set MMC are uniform.
基于这种方法,以SS_(7E)型电力机车转向架构架箱型变截面侧梁为应用对象,创建了有限元求解模型。
This calculating technique then attempts to be applied to the box-shape-section lateral beam in the bogie's frame of SS7E electro-locomotive in order to obtain the FEM calculating results.
文章以BKX - I型变轴数控机床为研究对象,利用矩阵结构分析法建立了变轴数控机床的静刚度计算模型。
In this paper, by using the method of matrix structural analysis, the static stiffness model are derived from researching BKX-I varied-axis NC machine tool.
对于连续与离散积分型变结构控制,分别从理论分析计算与数值仿真两种途径得到了典型惯性过程的参数可摄动范围。
The perturbation domains of parameters in typical inertial process are obtained by theoretical analysis and numerical simulation respectively for continuous and discrete integral VSC.
摘要针对一类能够由中立型变延迟非线性微分方程描述的神经网络模型,给出了全局渐近稳定的不依赖于时间延迟的充分条件。
A sufficient condition guaranteeing the global asymptotical stability of the equilibrium point is derived for a class of neural network models with variable delay and neutral type delay.
对双锥型变截面单元,推导了等截面单元的等效结点荷载公式,介绍了利用子结构分析法得到双锥型单元等效结点荷载的过程。
For elements with tapered ends, the equivalent node load equations can be derived based on those of same cross-section elements and tapered elements according to sub-structure method.
从卷积型变分原理的泛函出发,通过分析泛函中的各项,推导出求解动力响应问题的时-空有限元法,并将其应用于梁的动力问题中。
Based on Gurtin type variational principle a finite element method for initial value problems is presented by functional analysis. It is used for problems of beams dynamics.
通过引入积分型变结构切换函数及高增益误差观测器,基于李雅普·诺夫稳定性理论,证明了闭环系统是全局稳定的,输出跟踪误差都收敛到零。
By introducing integral variable structure and high gain observer, the closed-loop control systems is shown to be globally stable in terms of Lyapunov theory, with tracking error converging to zero.
但是如果ln是li的别名,那么这就破坏了蕴含在li定义中的类型安全承诺——它是一个整数列表,这就是泛型类型不能协变的原因。
But if ln were aliased with li, then it would break the type-safety promise implicit in the definition of li — that it is a list of integers, which is why generic types cannot be covariant.
另一方面,泛型不是协变的,List不是List的子类型,试图在要求List的位置提供List是一个类型错误。
On the other hand, generics are not covariant; List is not a subtype of List, and attempting to supply a List where a List is demanded is a type error.
“美型芭蕾”是很好的锻炼,它让你可以享受在家的隐私和配合自己的步调,将你的肌肉拉长而不是让你变壮硕。
Ballet Beautiful is a great workout that can be enjoyed in the privacy of your own home and at your own pace, it elongates rather than bulks the muscles.
获得了一类带有连续和分段常数变元的中立型微分方程所有解振动的新的充分条件。
The new sufficient conditions for the oscillation of all solutions of the neutral differential equation with continuous and piecewise constant arguments are obtained.
该矿是发现最早的破碎带蚀变岩型金矿床,其成因属重熔岩浆中温热液型。
The mine is the earliest discovered broken belt altered rock type gold deposit, it belongs to remelting magma mesothermal type.
学习型组织、知识管理能力与学校效能的知觉程度较低。师背景变项间的关系来得密切。
It has higher correlation among senior high school formation of learning organization, knowledge management, and school effectiveness than among teachers with different background.
仿真结果表明:与常规电压型SVC控制器相比,SVC变结构控制器能有效地改善系统的动态特性。
The result of simulation shows that the proposed variable structure controller can improve dynamic characteristics of system more effectively in contrast to conventional voltage controller of SVC.
大黑山金矿是赋存于大庙花岗岩体外接触带的破碎蚀变岩型和石英脉型金矿。
Daheishan gold deposit is a fractured alteration type and quartz vein type gold deposit, hosted in the outer contact zone of Damiao granite.
NJU型机车预热锅炉自控器和变流机组自控器是为取代V_(1003)和V_(100)型机车同类装置而研制。
NJU automatic controllers used for the preheating boiler and converter unit of diesel locomotive are developed for the replacement of the similar equipment in V_(1003) and V_(100) diesel locomotives.
NJU型机车预热锅炉自控器和变流机组自控器是为取代V_(1003)和V_(100)型机车同类装置而研制。
NJU automatic controllers used for the preheating boiler and converter unit of diesel locomotive are developed for the replacement of the similar equipment in V_(1003) and V_(100) diesel locomotives.
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