parameter variation
英 [pəˈræmɪtə(r) ˌveəriˈeɪʃn]
美 [pəˈræmɪtər ˌveriˈeɪʃn]
网络 参数变化; 参数化变数反射镜; 参数变异
双语例句
- It's well-known that variable structure control is invariable for the system parameter variation and unmodelled dynamical uncertainties to some extent.
变结构控制对系统模型和扰动具有一定的不变性是众所周知的事实。 - For the problem of parameter variation and nonlinear dynamic friction compensation, a recurrent-neural-network ( RNN)-based adaptive-backstepping control ( RNABC) for servo system was proposed.
针对伺服系统的系统参数摄动和非线性动态摩擦补偿问题，提出基于递归神经网络（RNN）的自适应反步控制（RNABC）系统设计方法。 - A robust guaranteed cost control law is designed considering the parameter variation and uncertainty of helicopter model in flight envelope.
考虑直升机在飞行包线内模型参数的变化及不确定性影响，设计了鲁棒保性能控制律； - Tracing algorithm for Thevenin equivalent parameters based on complete differential equation was presented in consideration of parameter variation during calculation.
考虑戴维南等值参数在跟踪计算过程中不断变化的实际情况，提出基于全微分的戴维南等值参数跟踪计算方法。 - Study on gene distribution and blood routine test parameter variation in β-thalassemia patients
β-地中海贫血的基因分布及其血常规参数变异分析 - In this example, a finite sum of harmonics for approximation of a ramp function is demonstrated graphically for the parameter variation of number of total harmonics.
本例图示以有限谐波级数和近似斜坡函数随总谐波数量之变化。 - The additive error caused by the traditional calibration theory which was used to calibrate the intelligent Roots gas flowmeter were corrected via analyzing the influence of system parameter variation of Bell-jar standard facility on the measurement result error.
通过对钟罩标准装置运行系统参数变化对检测结果误差影响的分析，纠正了采用传统的标定理论和方法标定智能型罗茨气体流量计过程中存在的附加误差问题。 - Simulation results show that the proposed controller has good self-adaptability and excellent dynamic performance while the parameter variation and load torque disturbance occurs.
仿真结果表明，在系统参数发生变化和存在负载转矩扰动的情况下，该方法具有较好的自适应能力和良好的动态性能。 - The observer is asymptotically convergent and has robustness against the parameter variation.
理论分析表明，由于变结构项的引入，保证了所设计的观测器具有收敛性和对参数变动的鲁棒性。 - Mechanical properties of a wire rope vibration isolator as protective component are studied by this measurement method. The non-symmetry characteristics of energy-dissipating about compressing and tensing are obtained, and the features of parameter variation are analyzed.
采用该方法对钢丝绳减振器作为冲击防护元件时的力学特性进行了研究，得出了该元件关于压缩/拉伸非对称的冲击耗能特性，并分析了参数变化特点。 - Saturation and Parameter Variation Influence Precision of Observer
磁饱和及参数变化对速度观测器精度的影响 - Under the conditions of both parameter variation and external disturbance not big, the performances of both methods are approximate, but the control method with linear compensator is always preferentially selected for its simplicity and maturity.
在参数变化和外干扰都不太大的条件下两者性能相近，但采用线性补偿器的线性控制法简单、成熟，故总是优先选用。 - This algorithm can effectively overcome the model mismatch, unknown disturbance and parameter variation.
该算法能够有效地克服模型失配、扰动和系统参数变化等情况。 - The form of parameter of acoustic emission in rock and the law of parameter variation with time are described.
提出岩石声发射特征参数的表达形式和岩石声发射特征参数随时间的表述规律。 - The method can solve the problems of speed control accuracy and system stability under the influence of motor parameter variation. Simulation results show the feasibility of the proposed strategy.
该方法能较好地解决电机参数变化对调速精度和系统稳定性影响的问题，仿真结果证明了该方案的有效性。 - A discrete time disturbance observer was presented to suppress the external disturbances, modeling error, and parameter variation, which have effects on the digital preview control.
为了进一步克服外部干扰、模型误差和参数变化对预见控制的影响，提出了一个离散时域扰动观测器。 - With the requirements on the dynamic behavior during plant parameter variation in mind, a generalized quadratic performance index has been proposed and an optimization problem is constructed for determining the controller parameters.
考虑到控制对象参数变化时对动态特性的要求，提出了一种增广二次型性能指标，并构造了一个最优化问题以确定控制器的参数。 - This paper describes the parameter variation of single-phase earthing in neutral non-grounding system, and analyses and discusses the relevant protection form, wire selection for new type TY series single-phase earthing and principle of positioned protection.
阐述了中性点不接地系统中单相接地时的参数变化，并对相关的保护形式和新型TY系列单相接地选线与定位保护的原理进行了分析和探讨。 - Due to plant parameter variation and exterior disturbance, controller design is of vital importance to realize stable suspension.
由于静电陀螺悬浮系统存在系统参数变化和外部扰动的影响，因此悬浮控制系统的设计就成为静电陀螺的关键技术之一。 - Motivated by the well-known backstepping design technique, the method is systematic and robust to parameter variation.
这个方法对于参数变动是系统化的和鲁棒的，且是根据众所周知的逆推控制技术。 - A current control method adjusted to digital control is proposed in this paper, which is based on Lyapunov's direct method, importing feedback gain to restrain influence of system parameter variation, and the effect of varying feedback gain and unvarying feedback gain are compared.
文章提出了一种适合数字化控制的电流控制方法，以李雅普诺夫直接法为基础，引入了反馈增益，用来抑制系统参数变化的影响，并比较了变反馈增益和定反馈增益的效果。 - Through emulation, the emulation curves under three conditions, namely disturbance of given value, internal disturbance, and parameter variation of the object, have been given.
通过仿真，给出了给定值扰动、内扰及对象参数变化3种情况下的仿真曲线。 - According to the simulation of mill hydraulic AGC system parameter, every main parameter variation can affect the dynamic parameter of the system, so the sheet thickness is affected, which provides a basis for designing of hydraulic AGC system.
通过对轧机液压AGC系统参数仿真，表明各主要参数变化对系统动态参数的影响，进而影响了轧制板厚，为液压AGC系统设计提供了基础。 - Simulation results show that this method will overcome the disadvantageous effect resulted from parameter variation.
仿真结果表明了该方法将有效地克服系统参数变化对控制性能的不利影响。 - The simulation results of this kind of deadbeat direct torque control system show fast torque and flux responses, and the system is not sensitive to the parameter variation.
对采用这种方法的直接转矩控制系统进行仿真表明，系统转矩控制和磁链控制响应快，对参数的变化不敏感。 - The Model of Speed Estimation for Direct Torque Control System and its Compensation for Parameter Variation
直接转矩控制系统的转速估算模型及其参数补偿方法 - For RV-drive-based joints with large inertia, we analyzed the friction parameter variation with different load torque. Then, based on the exponential model, we proposed an extended friction model which can describe the load torque effect.
对于RV驱动大惯量关节，分析了不同负载力矩下摩擦参数的变化规律，并基于传统指数模型，提出一种扩展摩擦模型以补充描述负载力矩的影响。 - The main circuit of power supply based on LCC resonant is simulated by PSpice, Affects of parameter variation on characteristics of power supply are further studied, and the design is revised.
并且采用PSpice对基于LCC谐振的电源主电路进行了仿真，进一步研究了参数变化对电源特性的影响，完善了设计。 - Moreover, its ability of adapting to parameter variation is superior to the other two controllers.
而且，它对于参数变化的适应能力也明显优于其它两种控制器。 - Parameter variation of steam admission has an important effect on the economy of thermal power generating units, so the research and analysis for sensitivity of parameter variation on the economy has theoretical and realistic significance.
汽轮机进汽参数变化对火电机组的经济性有重要影响，研究分析进汽参数变化对机组经济性影响的敏感度具有重要的理论价值和实际意义。