查询词典 controlled system

We use modiolus puncture approach shown by Alder to obtain recordings of discharge signals from single auditory nerve in guinea pig, and adopt digitally controlled system, which is designed on our self to generate complex waveforms, to measure properties of basic acoustically-evoked response of single auditory nerve.

实验在23只豚鼠上进行，运用Alder的蜗轴穿刺法，记录豚鼠听神经单纤维放电，并用自行研制的计算机程控复杂模式声刺激系统，测定听神经单纤维的基本声反应特性。

This paper introduces the development present status of pump controlled system with open loop circuit and closed loop circuit abrod.

摘 要：介绍了闭式油路和开式油路泵控系统在国外的发展现状。

This article to introduce single-globe planetarium electrically controlled system design as...

本文介绍单球式天象仪电控系统设计以及对一些相关技术的实验研究。

The second strategy is a two-stage iteration policy for the design of a liveness-enforcing controller, which includes a siphon control stage and an augmented siphon control stage. After that, there is no maximal deadly siphon in controlled system such that the liveness can be preserved.

第二种策略是两阶段的活性控制器设计迭代算法，通过信标控制和导出信标控制两个阶段使系统不会产生新的死信标从而保证了控制器的活性。

Considering the three different moving processes, complete mathematic model of controlled system that includes velocity loop of alternating current servomotor, is established.

针对三个不同的运动阶段，建立了包含交流伺服电机速度环的被控系统的完整的数学模型。

The relationship between the error signal and gain parameters of PID controller is nonlinear, and , a normal controlled system＇ s step response figure , under the condition of ideal change of the three PID gain parameters in the different time , PID con troller.

但是，目前使用的PID控制器大多仍是传统的线性PID 控制器，其控制信号是通过将参考输入与被调节量的偏差及其微分、积分进行简单的线性组合来生成的，而且PID控制器的增益参数在系统动态响应过程中是固定不变的，不能反映偏差信号的变化l2j。

In this study, we first organize the TSK fuzzy controller without any specific experience information about the controlled system.

本研究，首先即在未引入任何关於受控系统之经验知识下，建构了一个TSK模拟控制器。

The feedback controls, including linear, speed, doubly-periodic function, hyperbolic function and trigonometric function are used to suppress chaos to one of the three unstable equilibrium. The Routh-Hurwtiz theorem is applied to derive the conditions of stability of the controlled system.

利用反馈控制方法，包括线性、速度、双周期函数、双曲函数和三角函数反馈控制方法将系统的混沌运动控制到稳定态，根据Routh-Huriwtz准则获得了系统达到控制目标时反馈系数所满足的条件。

Aim To reduce the error of the valve controlled system with energy saving hydraulic pump, which is caused by variable gain characteristic.

目的减少由于节能液压源下的阀控系统变增益带来的跟踪误差。

Energy saving hydraulic pump ; valve controlled system ; tracking control ; variable gain ; feedforward compensation

节能液压源；阀控系统；跟踪控制；变增益；前馈补偿

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。